Sand-cast austenitic manganese-steel crusher jaw-plate manufacture

1. Scope and Applicability

New complete replacement crusher jaw plates of declared austenitic manganese steel, sand-cast by electric melting, solution heat treated in an electrically heated furnace, water-quenched and finished to a controlled drawing in an unpainted supplied state. Include actual mould preparation, heat charge/chemistry, pour/shakeout, thermal processing, finishing, metallurgical/dimensional/net-mass acceptance and conditional protection. This narrower route within CPC44462 does not cover every mineral-machine part.

Exclude complete crushers, jawstocks/frames, cone mantles/concaves, screens, general cast stock, high-chromium white iron, martensitic/Q&T steel, ceramic or carbide inserts and other composite parts, painted/coated supply states, refurbished/repaired used liners, standalone pattern/tool manufacture, site installation, mineral throughput, use-phase work hardening/wear/replacement and end of life. Gas-fired or undeclared melting/heat routes need separate assessment.

The selected electrical and unpainted route is an applicability choice requiring actual foreground records, not a claim that every foundry follows it. Manufacturer references support sand casting, thermal control and fit/traceability context only. No universal alloy composition, melt yield, temperature/time/quench volume, part mass, hardness, service life or wear rate is adopted. Actual heat/BOM/recipe/acceptance and weighing originals remain required; scientific review is pending. Operating receipt-to-acceptance foreground is not complete cradle-to-gate without compatible verified upstream datasets.

2. Product Category Identity

Field	Value
canonical_pcr_id	pcr.metal-products-machinery-and-equipment.special-purpose-machinery.mineral-crusher-wear-parts
classification_refs	CPC3.0 44462 Parts for the goods of subclass44440; narrower selected jaw plate route; context only
covered_products	New complete replacement crusher jaw plates of declared austenitic manganese steel, sand-cast by electric melting, solution heat treated in an electrically heated furnace, water-quenched and finished to a controlled drawing in an unpainted supplied state. Include actual mould preparation, heat charge/chemistry, pour/shakeout, thermal processing, finishing, metallurgical/dimensional/net-mass acceptance and conditional protection. This narrower route within CPC44462 does not cover every mineral-machine part.
excluded_products	Exclude complete crushers, jawstocks/frames, cone mantles/concaves, screens, general cast stock, high-chromium white iron, martensitic/Q&T steel, ceramic or carbide inserts and other composite parts, painted/coated supply states, refurbished/repaired used liners, standalone pattern/tool manufacture, site installation, mineral throughput, use-phase work hardening/wear/replacement and end of life. Gas-fired or undeclared melting/heat routes need separate assessment.
representative_product	One accepted complete drawing/grade/heat-specific new jaw plate
production_route	Sand mould; electric melt/alloying; pour/solidify/shakeout; electric solution treatment/water quench; finish/fit machining; metallurgical/dimensional/mass release; conditional protection
market_state	New accepted unpainted replacement jaw plate at declared factory gate

3. Reference Flow

Field	Value
What	Manufacture a specified complete finished manganese-steel crusher jaw plate
How much	1 kg accepted plate net mass; normalize per-unit collection by physically measured M
How well	Actual grade/heat metallurgy, drawing tooth/fit profile and producer/customer acceptance; equal mass is not equal fit, toughness or wear resistance
How long or cycle	One manufacturing and acceptance cycle; no crushed-tonne service, replacement interval or lifetime
reference_flow_link	finished_plate

Field	Value
Reference amount	1
Reference product flow	Accepted solution-treated austenitic manganese-steel crusher jaw plate
Reference flow property	Mass 93a60a56-a3c8-11da-a746-0800200b9a66
Reference unit group	Units of mass 93a60a57-a4c8-11da-a746-0800200c9a66
Reference unit	kg
Required qualifiers	producer/foundry/site/period; part number/drawing revision, tooth profile, mounting/fit geometry and individual serial/batch/heat; actual steel grade and C/Mn/Cr/residual assay; furnace types, external charge versus internal gates/risers/returns, actual mould sand/binder recipe and reclamation; recorded casting/solution/quench cycle and metallurgy; actual finishing and unpainted complete state; controlled inspection/sampling and release; positive physically measured M kg, calibration/tare/uncertainty and packaging exclusion; material/water/energy/waste/species balances, causal allocation and upstream gaps

One complete unit here means one accepted jaw plate, not a pair or a complete crusher. Declare qualifiers in dataset metadata or equivalent notes; missing qualifiers make reference incomplete. M includes the finished plate alone, excluding removable fasteners, insert hardware, fixtures and protection; do not use blank, charge, assembled crusher, catalogue or density-calculated mass.

4. Measurement and Unit Rules

rule_id	Applies to	Required property	Required unit	Rule
reference_mass	reference product	Mass 93a60a56-a3c8-11da-a746-0800200b9a66	kg	M = accepted net mass of one complete unit of the same configuration in kg; collect using cp_mass.
mass_record_provenance	cp_mass	Mass	kg	Complete unit in this protocol is one finished jaw plate of the same drawing/revision, grade and supplied state. Physically weigh each accepted plate on a suitable calibrated scale with measured fixture tare; retain heat/part identity, actual readout, calibration/uncertainty, date/operator and signed release. Same-configuration counts require actual accepted unit counts linked to these mass originals. Gates, risers, rejected castings, scale removed in treatment and machining chips are outside finished M. No assumed per-plate mass or catalogue weight conversion.
energy_units	each electricity row	Net calorific value	MJ	Use verified energy-unit conversion 1 kWh = 3.6 MJ. Preserve actual power provider/voltage and furnace, mould, pump, extraction and machining meters including standby. No assumed yield or rated power substitutes for measurement.

5. System Boundary

Boundary Abstraction

Field	Value
declared_starting_condition	Actual received external charge metals, mould ingredients, consumables and utilities
starting_condition_role	Receipt-to-accepted-jaw-plate operating foundry/manufacturing foreground
product_classification_scope	New complete replacement crusher jaw plates of declared austenitic manganese steel, sand-cast by electric melting, solution heat treated in an electrically heated furnace, water-quenched and finished to a controlled drawing in an unpainted supplied state. Include actual mould preparation, heat charge/chemistry, pour/shakeout, thermal processing, finishing, metallurgical/dimensional/net-mass acceptance and conditional protection. This narrower route within CPC44462 does not cover every mineral-machine part.
recursive_input_rule	No finished jaw plate as input to its own manufacture. Internal liquid metal/gates/risers/rejects and reclaimed sand are transfers; external received charge is separate. Purchased cast blanks replace contained melt/mould/casting scope and require a separately declared starting gate
upstream_dataset_requirement	Match metal grades/assays, external scrap state, sand/binder composition, refractory/abrasive supplied state, electricity and water boundaries, site/period and actual flow property/unit. Unmatched links remain gaps
disclosure	producer/foundry/site/period; part number/drawing revision, tooth profile, mounting/fit geometry and individual serial/batch/heat; actual steel grade and C/Mn/Cr/residual assay; furnace types, external charge versus internal gates/risers/returns, actual mould sand/binder recipe and reclamation; recorded casting/solution/quench cycle and metallurgy; actual finishing and unpainted complete state; controlled inspection/sampling and release; positive physically measured M kg, calibration/tare/uncertainty and packaging exclusion; material/water/energy/waste/species balances, causal allocation and upstream gaps

rule_id	Applies to	Rule	source_ids
boundary_manufacture	all processes	Include actual forming moulds, electric melting/pouring, sand recovery, solution/quench, finishing and inspection with rework and outsourced gates. Declared long-lived furnaces, patterns, machine tools and factory infrastructure are excluded from core operating foreground; add any separately evidenced capital contribution transparently. Do not duplicate outsourced service and its contained resources. Installation, crushing and service wear lie outside.
boundary_actual_exchanges	complete actual heat route	Cards are starting exchanges requiring actual recipe/route applicability, not a complete universal bill. Add each actual binder constituent/catalyst/coating, flux/alloy, furnace atmosphere, tool/coolant, blast medium, NDT chemical, repair-weld consumable, filtered residue and measured species with exact identity when performed. Thermal/mechanical defects or fume cannot be assigned invented quantities. Record missing versus evidenced not_applicable; no complete LCI claim until actual heat/material/operation balances reconcile.

6. Process Inventory Structure

Process Map

process_id	process_name	inclusion	inclusion_condition	role	quantitative_reference
moulding	Pattern-controlled sand mould preparation	required	Declared sand-cast jaw-plate route	foreground	one accepted same-configuration finished unit, normalized using M
melting	Electric melting and heat-specific alloy adjustment	required	Declared electric melt route, actual furnace type recorded	foreground	one accepted same-configuration finished unit, normalized using M
casting	Pouring, solidification and shakeout	required	Actual sand-cast plate heat and mould	foreground	one accepted same-configuration finished unit, normalized using M
thermal	Electric solution heat treatment and water quench	required	Declared austenitic manganese steel solution-treated delivery route	foreground	one accepted same-configuration finished unit, normalized using M
finishing	Drawing-controlled finishing and dimensional machining	required	Actual required finished-fit jaw plate	foreground	one accepted same-configuration finished unit, normalized using M
acceptance	Part, metallurgy and net-mass acceptance	required	Each accepted complete finished jaw plate	foreground	one accepted same-configuration finished unit, normalized using M
packing	Conditional factory-gate protection	conditional	Only actual shipped protection	foreground	one accepted same-configuration finished unit, normalized using M

Moulds and alloy-adjusted molten metal meet at casting; actual cooled/shaken-out casting goes through solution treatment/quench and finishing to acceptance. Internal metal/sand recirculation stays within this map and is measured explicitly. Packaging is conditional. Every card needs actual recipe, supplied state and stage applicability.

Process: Pattern-controlled sand mould preparation (moulding)

Prepare the actual part/revision pattern, mould cavity, feeding/gating and cores only when required. Record actual sand/binder recipe, reclaimed versus virgin supply, yield and reclamation. Quartz sand and sodium-silicate binder cards are specific conditional examples; no universal resin, binder concentration or sand ratio. Actual alternative ingredients must have separate physical identities.

Inputs

Product flows

Dry quartz foundry moulding sand (quartz_sand)

Actual specified quartz sand supplied dry, measured fresh addition excluding reused circulating sand. Aggregate rock, molten silica and other refractory sands are not substitutions.

• Selected flow: Dry quartz foundry moulding sand
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_moulding.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_moulding
• Sources: metso

Aqueous sodium-silicate foundry binder (sodium_silicate)

Only if actual mould/core recipe uses sodium-silicate solution with measured concentration/grade; not universal binder or dry sodium silicate. Other recipe ingredients get separate rows.

• Selected flow: Aqueous sodium-silicate foundry binder
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_moulding.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_moulding
• Sources: metso

Factory-intake alternating-current electricity (moulding_electricity)

Only actual metered attributable supply; kWh converted to MJ. Preserve furnace/machining/pump/extraction meter boundaries and active/idle causal allocation, not nameplate power or assumed melt efficiency.

• Selected flow: Factory-intake alternating-current electricity
• Flow property / unit: Net calorific value / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_moulding.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_moulding
• Sources: metso

Process: Electric melting and heat-specific alloy adjustment (melting)

Charge actual traced external scrap and alloy additions against required jaw-plate chemistry. Identify electric furnace type, refractory wear, heat assay, temperature and actual metal transfers. Internal gates/risers/reject returns remain internal circulation, not a second purchased steel input; count external returned scrap only on actual receipt. No universal Mn/C/Cr recipe, furnace efficiency or oxidation factor.

Inputs

Product flows

External carbon-steel melting scrap (external_steel_scrap)

Measured external charge supply with actual chemical/contamination assay and stock movements. Internal gates/risers are excluded as purchases. No virgin steel credit for internal returns.

• Selected flow: External carbon-steel melting scrap
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_melting.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_melting
• Sources: metso

Ferro-manganese alloy addition (ferromanganese)

Actual delivered ferro-manganese grade, Mn/C and other assay with supplier state and net charge; no assumed concentration. Internal alloy recycling is not a second purchase.

• Selected flow: Ferro-manganese alloy addition
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_melting.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_melting
• Sources: metso

Synthetic graphite recarburizer (graphite)

Only actual supplied synthetic graphite grade/ash/net charge when needed; not coal, coke, activated carbon or elementary carbon.

• Selected flow: Synthetic graphite recarburizer
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_melting.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_melting
• Sources: metso

Aluminium metal deoxidizer shot (aluminium)

Only actual specified aluminium metal shot addition, measured and assayed; not alumina refractory or a mandatory alloy recipe.

• Selected flow: Aluminium metal deoxidizer shot
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_melting.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_melting
• Sources: metso

Alumina furnace refractory brick (refractory)

Actual complete refractory brick specification and consumed replacement/wear over covered heats, not pure bulk Al2O3 or all original lining charged per plate.

• Selected flow: Alumina furnace refractory brick
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_melting.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_melting
• Sources: metso

Factory-intake alternating-current electricity (melting_electricity)

Only actual metered attributable supply; kWh converted to MJ. Preserve furnace/machining/pump/extraction meter boundaries and active/idle causal allocation, not nameplate power or assumed melt efficiency.

• Selected flow: Factory-intake alternating-current electricity
• Flow property / unit: Net calorific value / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_melting.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_melting
• Sources: metso

Outputs

Waste flows

Manganese-steel melting slag waste (slag)

Actual slag chemistry/net mass and documented destination; not sellable product without evidence or environmental mineral release.

• Selected flow: Manganese-steel melting slag waste
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_melting.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_melting
• Sources: metso

Process: Pouring, solidification and shakeout (casting)

Trace ladle heat to mould/part and actual cooling, shakeout and gate/riser removal. Record actual metal-to-accepted-part balance, sand and dust transfers, rejects and repair. Internal molten metal and gates are process transfers, not recursive boundary product inputs. No mandatory pouring temperature, cooling hours, casting yield or emissions inferred.

Inputs

Product flows

Factory-intake alternating-current electricity (casting_electricity)

Only actual metered attributable supply; kWh converted to MJ. Preserve furnace/machining/pump/extraction meter boundaries and active/idle causal allocation, not nameplate power or assumed melt efficiency.

• Selected flow: Factory-intake alternating-current electricity
• Flow property / unit: Net calorific value / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_casting.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_casting
• Sources: metso

Outputs

Waste flows

Spent sodium-silicate bonded quartz moulding sand waste (spent_sand)

Only actual discarded spent sand from that binder route, contamination and net transfer measured after actual reclamation; recirculating sand is not disposal.

• Selected flow: Spent sodium-silicate bonded quartz moulding sand waste
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_casting.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_casting
• Sources: metso

Captured manganese-steel foundry dust waste (captured_dust)

Actual filter residue chemistry, moisture, net mass and destination; captured dust is not elementary-air release.

• Selected flow: Captured manganese-steel foundry dust waste
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_casting.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_casting
• Sources: metso

Outputs

Elementary flows

Quartz, immediate release to unspecified air (quartz_air)

Only evidenced CAS14808-60-7 quartz fraction released to immediate air/unspecified with species/phase measurement, not all total dust, captured residue, amorphous silica or long-term release.

• Selected flow: Quartz, immediate release to unspecified air
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_casting.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_casting
• Sources: metso

Process: Electric solution heat treatment and water quench (thermal)

Use actual qualified heat-specific cycle and recorded furnace loading, temperature/time, transfer and quench condition. Record actual water make-up/purge, recirculation/cooling and scale. Do not substitute work-hardening in service or quench-and-temper low-alloy steel. Heat logs alone do not prove delivered microstructure; link actual metallurgy/acceptance originals. No universal temperature, soak time, water volume or grain-boundary criterion invented.

Inputs

Product flows

Process Water (quench_water)

Only actual supplied technosphere quench make-up/cooling water mass, net fresh addition. Internal recirculation counted once; natural withdrawal requires separate medium-specific elementary flow.

• Selected flow: Process Water 94a04f7e-2d5c-41f0-b182-d54a3b373a02
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_thermal.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_thermal
• Sources: metso

Factory-intake alternating-current electricity (thermal_electricity)

Only actual metered attributable supply; kWh converted to MJ. Preserve furnace/machining/pump/extraction meter boundaries and active/idle causal allocation, not nameplate power or assumed melt efficiency.

• Selected flow: Factory-intake alternating-current electricity
• Flow property / unit: Net calorific value / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_thermal.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_thermal
• Sources: metso

Outputs

Waste flows

Manganese-steel quench-water purge for treatment (quench_effluent)

Only actual treatment-bound purge with measured composition/destination, not presumed environmental-water discharge.

• Selected flow: Manganese-steel quench-water purge for treatment
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_thermal.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_thermal
• Sources: metso

Manganese-steel heat-treatment scale waste (scale)

Only actual segregated scale collected after heating/quench with chemistry and destination, no automatic iron-oxide elementary flow.

• Selected flow: Manganese-steel heat-treatment scale waste
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_thermal.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_thermal
• Sources: metso

Outputs

Elementary flows

water vapour (water_vapour_air)

Only actual CAS7732-18-5 emitted vapour in immediate air/unspecified, measured directly or by closed quench-water balance after purge/recovery/retention; not all make-up supply or natural resource withdrawal. No assumed evaporation fraction.

• Selected flow: water vapour fe0acd60-3ddc-11dd-ac04-0050c2490048
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_thermal.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_thermal
• Sources: metso

Process: Drawing-controlled finishing and dimensional machining (finishing)

Perform actual gate remnant removal, grinding and fit-surface machining to controlled profile/mounting dimensions; record actual blasting if performed. Finished-part machining may be limited to drawing-required faces. Actual repair welding, penetrant testing or protective painting requires separate exact consumables and qualified applicability before data completion; no generic paint/repair row or universal tolerance.

Inputs

Product flows

Cast-steel blasting shot (steel_shot)

Only actual supplied steel shot grade and net wear/issue when blasting performed; no furnace scrap substitution.

• Selected flow: Cast-steel blasting shot
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_finishing.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_finishing
• Sources: metso

Aluminium-oxide bonded grinding disc (grinding_disc)

Only complete bonded abrasive disc grade and actual consumed wear/issues, not pure alumina powder.

• Selected flow: Aluminium-oxide bonded grinding disc
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_finishing.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_finishing
• Sources: metso

Factory-intake alternating-current electricity (finishing_electricity)

Only actual metered attributable supply; kWh converted to MJ. Preserve furnace/machining/pump/extraction meter boundaries and active/idle causal allocation, not nameplate power or assumed melt efficiency.

• Selected flow: Factory-intake alternating-current electricity
• Flow property / unit: Net calorific value / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_finishing.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_finishing
• Sources: metso

Outputs

Waste flows

Austenitic manganese-steel machining chip waste (metal_chips)

Actual segregated weighed chips and destination, internal remelt is disclosed transfer not second external input; no ordinary low-carbon chip substitution.

• Selected flow: Austenitic manganese-steel machining chip waste
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_finishing.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_finishing
• Sources: metso

Process: Part, metallurgy and net-mass acceptance (acceptance)

Link drawing/part/heat, chemistry, delivered metallurgical condition and actual required dimensional/surface/defect and other acceptance tests to signed release. Producer/customer define applicable sampling and limits. Weigh actual complete accepted plate, excluding fixture and shipping protection. Catalogue crusher weight, blank mass, charge mass or theoretical volume/density cannot establish M.

Inputs

Product flows

Factory-intake alternating-current electricity (acceptance_electricity)

Only actual metered attributable supply; kWh converted to MJ. Preserve furnace/machining/pump/extraction meter boundaries and active/idle causal allocation, not nameplate power or assumed melt efficiency.

• Selected flow: Factory-intake alternating-current electricity
• Flow property / unit: Net calorific value / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_acceptance.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_acceptance
• Sources: amsted

Outputs

Product flows

Accepted solution-treated austenitic manganese-steel crusher jaw plate (finished_plate)

One complete new drawing/grade/heat-specific jaw plate in declared unpainted finished-fit state, no crusher, fasteners, inserts, loose attachments, shipping protection or fixtures.

• Selected flow: Accepted solution-treated austenitic manganese-steel crusher jaw plate
• Flow property / unit: Mass / kg
• Amount rule: 1 kg
• Value mode: fixed_value
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: method_formula
• Collection protocol: cp_mass
• Sources: amsted

Process: Conditional factory-gate protection (packing)

Record actual independent protection supplies, excluded from M. Reusable fixture/pallet service requires actual movements and denominator, not assumed lifetime. Installation or crusher operation is outside scope.

Inputs

Product flows

Low-density polyethylene foil (PE-LD) (protective_film)

Only actual supplied LDPE protective foil net issues, excluded from plate M.

• Selected flow: Low-density polyethylene foil (PE-LD) 2cecd3a7-d90e-44b4-aec5-1d9dfb907477
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_packing.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_packing
• Sources:

Corrugated cardboard box (carton)

Only actual measured carton for that plate shipment; no assertion that heavy castings always use cartons. Excluded from M.

• Selected flow: Corrugated cardboard box
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_packing.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_packing
• Sources:

Factory-intake alternating-current electricity (packing_electricity)

Only actual metered attributable supply; kWh converted to MJ. Preserve furnace/machining/pump/extraction meter boundaries and active/idle causal allocation, not nameplate power or assumed melt efficiency.

• Selected flow: Factory-intake alternating-current electricity
• Flow property / unit: Net calorific value / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_packing.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_packing
• Sources:

7. Allocation and Co-product Handling

rule_id	Applies to	Rule	source_ids
allocation_heat	heat/batch and shared resources	Directly assign charge and mould/finishing jobs where possible. For shared heat metal, record chemistry-compatible total metal transfers, internal returns and accepted plate/reject inventories with actual attributable metal balance. Shared furnace/thermal/extraction resources use measured causal charge/load, furnace occupation and actual cycle: share = order driver / sum of covered order drivers. Preserve period, denominator, standby and sensitivity; never distribute by catalogue weight or assume uniform yield.
allocation_returns	internal metal/sand loops	Internal gates, risers, rejects, chips and reclaimed sand remain controlled internal transfers, with actual stock and losses; do not create a second purchase or avoided-virgin-material credit. Carry actual remelt/reclamation energy and wear. External charge and final waste transfers stay distinct. Rework and rejected production affect accepted-output denominator; no universal return fraction or recycled-content claim from input totals alone.
allocation_coproduct	saleable co-products and qualification	Trace each actual exported slag/scrap and destination once. Co-product status/allocation requires actual contractual, causal/economic evidence and sensitivity, not recyclability alone. Actual batch qualification tests are attributed to covered production with traced sampling scope/driver; destroyed test material is not accepted output. Independent R&D is separate; no assumed test frequency or tooling life.

8. Foreground Data Collection, Calculation, and Quality Rules

Data Collection Protocols

protocol_id	process_id	flow_role	record_type	raw_fields	collection_method	unit	frequency	temporal_coverage	site_scope	aggregation_rule	quality_evidence
cp_mass	acceptance	reference_product	accepted physical weighing record	model; configuration; serial number; accepted net mass M; part number/revision; finished plate scale reading; fixture tare; part/heat/grade; tooth/fit profile; unpainted state; calibration/uncertainty; drawing; signed release	Weigh the accepted complete unit on a calibrated scale, excluding transport packaging; reconcile the same configuration and acceptance record.	kg	each accepted unit	actual manufacturing and acceptance period	declared finished-plate acceptance gate	accepted net mass per unit	actual calibrated physical finished-plate weighing, measured tare and controlled drawing/release
cp_moulding	moulding	inventory	actual stage exchange records	model; configuration; serial/batch; part/revision; exact exchange/SDS; net issues/returns/stocks; kg; metered kWh; waste destination; emission method; actual shared driver	Read actual pattern/drawing, recipe/SDS, sand issues/returns/reclamation, mould jobs and stage meters	kg for Mass rows; MJ for electrical-energy rows	each accepted unit and actual production batch	actual manufacturing and acceptance period	declared factory/subcontractor gates	attribute measured period exchange / accepted units of the same configuration	original jobs/drawings/SDS, calibrated scales/meters, acceptance and transfers
cp_melting	melting	inventory	actual stage exchange records	model; configuration; serial/batch; part/revision; exact exchange/SDS; net issues/returns/stocks; kg; metered kWh; waste destination; emission method; actual shared driver	Read heat charge/assay, external versus internal metal transfers, refractory and measured furnace/extraction energy	kg for Mass rows; MJ for electrical-energy rows	each accepted unit and actual production batch	actual manufacturing and acceptance period	declared factory/subcontractor gates	attribute measured period exchange / accepted units of the same configuration	original jobs/drawings/SDS, calibrated scales/meters, acceptance and transfers
cp_casting	casting	inventory	actual stage exchange records	model; configuration; serial/batch; part/revision; exact exchange/SDS; net issues/returns/stocks; kg; metered kWh; waste destination; emission method; actual shared driver	Read ladle/mould/heat trace, actual pour/cooling/shakeout jobs, gates/risers/reject balances, sand/dust and meters	kg for Mass rows; MJ for electrical-energy rows	each accepted unit and actual production batch	actual manufacturing and acceptance period	declared factory/subcontractor gates	attribute measured period exchange / accepted units of the same configuration	original jobs/drawings/SDS, calibrated scales/meters, acceptance and transfers
cp_thermal	thermal	inventory	actual stage exchange records	model; configuration; serial/batch; part/revision; exact exchange/SDS; net issues/returns/stocks; kg; metered kWh; waste destination; emission method; actual shared driver	Read actual qualified cycle, furnace loading/calibration, heat/quench logs, water/scale transfer and meters	kg for Mass rows; MJ for electrical-energy rows	each accepted unit and actual production batch	actual manufacturing and acceptance period	declared factory/subcontractor gates	attribute measured period exchange / accepted units of the same configuration	original jobs/drawings/SDS, calibrated scales/meters, acceptance and transfers
cp_finishing	finishing	inventory	actual stage exchange records	model; configuration; serial/batch; part/revision; exact exchange/SDS; net issues/returns/stocks; kg; metered kWh; waste destination; emission method; actual shared driver	Read actual finishing/machining/blasting orders, tool/abrasive net consumption, part/heat chips/dust and meters	kg for Mass rows; MJ for electrical-energy rows	each accepted unit and actual production batch	actual manufacturing and acceptance period	declared factory/subcontractor gates	attribute measured period exchange / accepted units of the same configuration	original jobs/drawings/SDS, calibrated scales/meters, acceptance and transfers
cp_acceptance	acceptance	inventory	actual stage exchange records	model; configuration; serial/batch; part/revision; exact exchange/SDS; net issues/returns/stocks; kg; metered kWh; waste destination; emission method; actual shared driver	Read drawing/heat/specification, chemical and microstructure/test reports, calibration, actual net weighing and signed release	kg for Mass rows; MJ for electrical-energy rows	each accepted unit and actual production batch	actual manufacturing and acceptance period	declared factory/subcontractor gates	attribute measured period exchange / accepted units of the same configuration	original jobs/drawings/SDS, calibrated scales/meters, acceptance and transfers
cp_packing	packing	inventory	actual stage exchange records	model; configuration; serial/batch; part/revision; exact exchange/SDS; net issues/returns/stocks; kg; metered kWh; waste destination; emission method; actual shared driver	Read actual packaging issues/returns, tare and reusable-support movements	kg for Mass rows; MJ for electrical-energy rows	each accepted unit and actual production batch	actual manufacturing and acceptance period	declared factory/subcontractor gates	attribute measured period exchange / accepted units of the same configuration	original jobs/drawings/SDS, calibrated scales/meters, acceptance and transfers

Calculation Rules

rule_id	Applies to	Formula or rule	Inputs	Output	source_ids
normalize_mass	all inventory rows	q_ref = q_item / M; q_item = exchange amount per one accepted finished unit; q_ref = exchange amount per 1 kg reference flow.	q_item; M; cp_mass	q_ref

Data Quality Requirements

requirement_id	Applies to	Requirement	Evidence
quality_mass	cp_mass	Require mass_record_provenance actual calibrated physical finished-plate weighing, same drawing/grade/supply state and positive net M kg. Retain heat/part trace and measured tare; excludes gates/risers, rejects, chips, removed scale, fixtures and packaging. No melt charge, blank mass, density estimate or complete-crusher mass substitutes. Actual accepted counts must agree with mass/configuration originals. Missing originals requires scientific/data review.	actual part weighing/calibration/tare and signed release
quality_identity	all exchanges	Verify one chemical/physical exchange and actual supply grade/state. Ferromanganese is not silicomanganese or elemental manganese; graphite recarburizer is not coal or activated carbon; refractory brick/disc is not pure alumina; actual sand binder solution is not dry powder. Waste dust/sand/slag is not an elementary environmental emission. Preserve actual reference property/unit and phase/medium; unresolved identities stay precise.	supplier assay/recipe/SDS and public identity/unit originals
quality_metallurgy	cp_melting; cp_thermal; cp_acceptance	Trace part to heat charge chemistry, residuals and actual qualified solution/quench cycle. Retain furnace calibration/loading, temperature/time and transfer/quench records plus actual metallurgical/dimensional acceptance reports. Thermal logs alone do not establish austenitic condition; use producer-required examination with actual sampling/specification. No universal chemical range, hardness, magnetic-test criterion, carbide threshold or heat curve inferred. Repair weld or later thermal exposure requires actual qualified evidence, not an assumed equivalent condition.	actual heat/part chemical, thermal, metallurgical and release originals
quality_balance	metal, sand, water, energy and species	Reconcile external charge, internal circulation, accepted metal, rejects/returns, slag/scale/chips and actual inventory changes by heat/period; do not assume yield=1. Sand balance separates fresh make-up, reclaimed loops and final disposal. Water supply/recirculation/purge and evaporation need actual records, no automatic resource/wastewater equivalence. Quartz-air requires actual crystalline-quartz CAS14808-60-7 released fraction and medium; amorphous silica, total dust and captured residue are not substitutes. Other metal/oxide or combustion emissions require individual chemistry and actual evidence before adding identities.	actual heat/material/sand/water/species balances and transfers
quality_coverage	actual dataset and upstream links	Distinguish measured/calculated/missing/evidenced not_applicable. Audit actual whole process map, recipes and machining/inspection consumables beyond candidate cards, supplier boundaries, outsourced processing, capital exclusions, allocation and uncertainty. Verified compatible upstream links are needed for full cradle-to-gate. Contract checking does not establish factory data completion, performance validation or scientific approval.	actual complete heat/operation records and transparent gaps

9. Validation Rules

rule_id	Applies to	Rule	source_ids
validate_reference	reference and finished_plate	Exact reference product name equals finished_plate output. Use actual positive M kg with cp_mass and normalize_mass. Blank candidate reference UUID registers that precise row in unresolved_flow_identities. Verify one complete accepted jaw plate, actual grade/profile/heat and unpainted gate, excluding other parts/protection.
validate_basis	all rows/protocols	Check ordered bilingual lawful lowercase row/rule/protocol IDs and actual projected references, per-unit q_item, M kg and same-configuration counts. Unit means one jaw plate throughout. Preserve real public Number/Area/Energy properties; compatible conversions require original metrology, never relabel as Mass.
validate_route	heat/mould/finish records	Require actual selected electric sand-cast solution/water-quench route, heat chemistry/mould recipe, part/heat tracing, actual finished metallurgy/fit and physical mass originals. Internal returns are not external purchases; spent sand and capture dust are not air releases. Missing records or unqualified repair/exposure requires review.
validate_use	dataset use	Disclose exact part/grade/heat/profile/gate, weighing/thermal/metallurgy originals, missing exchanges and unresolved identity/upstream gaps. Equal kg cannot prove equal wear life, impact toughness or crusher throughput. Candidate remains unpublished with scientific review pending.

10. Published Dataset Profile

Field	Value
dataset_role	secondary_dataset and background_dataset after actual data completion/review
downstream_use	Specified new crusher jaw-plate input to separately bounded machine assembly or replacement lifecycle
allowed_use	Manufacturing comparisons for matching grade, profile, heat-treated state and supply gate with actual mass and upstream links disclosed
excluded_use	Exclude complete crushers, jawstocks/frames, cone mantles/concaves, screens, general cast stock, high-chromium white iron, martensitic/Q&T steel, ceramic or carbide inserts and other composite parts, painted/coated supply states, refurbished/repaired used liners, standalone pattern/tool manufacture, site installation, mineral throughput, use-phase work hardening/wear/replacement and end of life. Gas-fired or undeclared melting/heat routes need separate assessment.
required_metadata	producer/foundry/site/period; part number/drawing revision, tooth profile, mounting/fit geometry and individual serial/batch/heat; actual steel grade and C/Mn/Cr/residual assay; furnace types, external charge versus internal gates/risers/returns, actual mould sand/binder recipe and reclamation; recorded casting/solution/quench cycle and metallurgy; actual finishing and unpainted complete state; controlled inspection/sampling and release; positive physically measured M kg, calibration/tare/uncertainty and packaging exclusion; material/water/energy/waste/species balances, causal allocation and upstream gaps
required_quality_disclosure	Measured/calculated/missing records, actual net weighing/heat/metallurgy/fit originals, identity and upstream gaps, capital exclusion, allocation and uncertainty; candidate scientific review pending
update_trigger	Part/drawing/tooth/fit profile, grade/charge/binder, furnace/casting/solution/quench route, repair/finish/coat state, physical mass/acceptance, site or upstream change

11. Data Sources

Source id	Type	Reference	Used for
metso	literature	Metso Crushing and Screening Handbook, edition7	Wear parts–crushers, printed168–169: casting in sand moulds, thermal control and final machining context. Manufacturer account, not current plant recipe or mandatory electric furnace/binder choice. General material and work-hardening statements do not establish this plate grade, net mass or service life. No numerical manufacturing factors or universal thermal limits adopted.
amsted	extension_guidance	Amsted: manganese-steel wear parts selection	Article dated1October2021, test-certificate and heat-treatment paragraphs: traceability, chemistry/dimensions and caution that thermal logs alone do not establish properties. Historical manufacturer guidance only; cone-liner geometry, alloy percentages, temperature, hardness, magnetic/sample checks and wear life are not universal jaw-plate requirements. Actual producer specifications and metallurgical acceptance required.