--- type: "product_component" title: "Continuous Casting Mold Copper Plate" industry: "Other Basic Metal Production" verification_protocol: urn: "URN:CNFX:ME:CONTINUOUS_CASTING_MOLD_COPPER_PLATE" data_integrity_hash: "6ca7cec387f6a64606f38954ee9af4f8" source_authority: "https://cnfx.com" strict_mode: true source_identity: provider: "CNFX Industrial Knowledge Graph" index_version: "2026.Q1-Universal" authority_id: "URN:CNFX:ME:CONTINUOUS_CASTING_MOLD_COPPER_PLATE" data_source_uri: "https://cnfx.com/llms/industry/other-basic-metal-production/product/continuous-casting-mold-copper-plate.md" official_resource_url: "https://cnfx.com/industry/other-basic-metal-production/product/continuous-casting-mold-copper-plate" is_verified_logic: true attributes: primary_spec: status: "config-dependent" typical_range: "0.8-1.2 MPa cooling water pressure, 20-40°C inlet temperature, 0.5-2.0 m/s water velocity" unit: "mm" secondary_spec: status: "config-dependent" typical_range: "0.8-1.2 MPa cooling water pressure, 20-40°C inlet temperature, 0.5-2.0 m/s water velocity" unit: "mm" engineering_limits: max_safe_operating_point: value: 350 unit: "°C" consequence: "Thermal fatigue from cyclic temperature gradients (ΔT > 200°C) between hot face (300-400°C) and cold face (80-120°C) during casting cycles; creep deformation at sustained temperatures above 300°C due to copper's yield strength reduction by 50% at 300°C versus 20°C" fmea_matrix_quantitative: - node_1: trigger: "Cooling water channel blockage by calcium carbonate scaling exceeding 1.5 mm thickness" severity: 8 occurrence: 3 detection: 4 mitigation_protocol: "Installation of electromagnetic descaling system with 50 kHz frequency to prevent mineral deposition" - node_2: trigger: "Thermal stress concentration at bolt holes due to coefficient of thermal expansion mismatch (copper: 17×10⁻⁶/°C, steel bolts: 12×10⁻⁶/°C)" severity: 8 occurrence: 3 detection: 4 mitigation_protocol: "Implementation of compliant layer interface material with thermal conductivity >200 W/m·K and elastic modulus <5 GPa between plate and support structure" bom_nodes: copper-plate-body: type: "component" llms_uri: "https://cnfx.com/llms/industry/basic-metal-manufacturing/component/copper-plate-body.md" link_type: "part" link_target_urn: "URN:CNFX:ME:UNIT:COPPER_PLATE_BODY" urn: "URN:CNFX:ME:UNIT:COPPER_PLATE_BODY" interface_type: "physical-logic-coupled" is_migrated_part: true cooling-water-channels: type: "component" llms_uri: "https://cnfx.com/llms/industry/basic-metal-manufacturing/component/cooling-water-channels.md" link_type: "part" link_target_urn: "URN:CNFX:ME:UNIT:COOLING_WATER_CHANNELS" urn: "URN:CNFX:ME:UNIT:COOLING_WATER_CHANNELS" interface_type: "physical-logic-coupled" is_migrated_part: true mounting-frame: type: "component" llms_uri: "https://cnfx.com/llms/industry/motor-vehicle-manufacturing/component/mounting-frame.md" link_type: "part" link_target_urn: "URN:CNFX:ME:UNIT:MOUNTING_FRAME" urn: "URN:CNFX:ME:UNIT:MOUNTING_FRAME" interface_type: "physical-logic-coupled" is_migrated_part: true thermal-barrier-coating: type: "component" llms_uri: "https://cnfx.com/llms/industry/basic-metal-manufacturing/component/thermal-barrier-coating.md" link_type: "part" link_target_urn: "URN:CNFX:ME:UNIT:THERMAL_BARRIER_COATING" urn: "URN:CNFX:ME:UNIT:THERMAL_BARRIER_COATING" interface_type: "physical-logic-coupled" is_migrated_part: true manufacturing_compliance: - standard: "ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS" scope: "Verified Engineering Specification" url: "https://cnfx.com/llms/industry/other-basic-metal-production/product/continuous-casting-mold-copper-plate.md" on_chain_sovereignty: contract_standard: "ERC-721-Industrial" metadata_hash: "fb4e7837c96a3de6dc30904831f03303e50e2cfee19fb9fbd45794ff64a36211" royalty_logic: "IPFS-CID-REQUIRED" mint_status: "logic-verified-ready" rag_vector_index: semantic_queries: - "Continuous Casting Mold Copper Plate" - "continuous casting mold copper plate" - "CuCrZr copper alloy mold plate" - "water-cooled copper casting plate" - "stainless steel backed copper mold" - "thermal barrier coated casting plate" - "Continuous Casting Mold Copper Plate in " - "China Continuous Casting Mold Copper Plate manufacturer" - "Continuous Casting Mold Copper Plate supplier China" - "Continuous Casting Mold Copper Plate primary_spec" - "Continuous Casting Mold Copper Plate secondary_spec" version: "3.3.5-EXTREME-SOVEREIGN-WEB3" --- # Industrial Specification: Continuous Casting Mold Copper Plate ## 1. Technical Definition Water-cooled copper plate forming molten steel into solid strand in continuous casting. ## 2. Engineering Reasoning & Causal Matrix > **Operational Intelligence**: Designed for **0.8-1.2 MPa cooling water pressure, 20-40°C inlet temperature, 0.5-2.0 m/s water velocity**. Failure boundary: **Copper plate surface temperature exceeds 350°C, causing recrystallization and permanent deformation; cooling water pressure drops below 0.6 MPa, leading to film boiling**, Mechanism: **Thermal fatigue from cyclic temperature gradients (ΔT > 200°C) between hot face (300-400°C) and cold face (80-120°C) during casting cycles; creep deformation at sustained temperatures above 300°C due to copper's yield strength reduction by 50% at 300°C versus 20°C**. ### 2.1 Analytical Physics Model Governed by the **LMTD Logarithmic Mean Temperature Difference**: > **Primary Equation**: $Q = U \cdot A \cdot \Delta T_{lm}$ > **Engineering Impact**: Sizing validation for pasteurization and cooling tunnels. | Symbol | Variable Definition | Localized Reference | | :--- | :--- | :--- | | U | Heat Transfer Coeff | Engineering Constant | | A | Area | Engineering Constant | | \Delta T_{lm} | LMTD | Engineering Constant | ### 2.2 FMEA (Failure Mode & Effects Analysis) | Event Trigger | Severity | Failure Mode | Mitigation Strategy | | :--- | :--- | :--- | :--- | | Cooling water channel blockage by calcium carbonate scaling exceeding 1.5 mm thickness | 8 | Localized overheating leading to copper plate hot spot formation at >400°C | Installation of electromagnetic descaling system with 50 kHz frequency to prevent mineral deposition | | Thermal stress concentration at bolt holes due to coefficient of thermal expansion mismatch (copper: 17×10⁻⁶/°C, steel bolts: 12×10⁻⁶/°C) | 8 | Crack initiation and propagation from stress concentration points exceeding copper's fatigue limit of 70 MPa at 300°C | Implementation of compliant layer interface material with thermal conductivity >200 W/m·K and elastic modulus <5 GPa between plate and support structure | ## 3. Key Technical Parameters | Parameter | Value | Unit | Status | | :--- | :--- | :--- | :--- | | primary_spec | Config-dependent | mm | Verified | | secondary_spec | Config-dependent | mm | Verified | ## 4. System BOM & Knowledge Routing ### Core Components (Recursive Links) ### Industrial DNA Context (De-duplicated) **Complementary Dependencies**: **Secondary Cooling System**, **Mold Oscillation Mechanism**, **Mold Level Control System** **Downstream Applications**: Steel Billets, Steel Blooms, Steel Slabs ## 5. Engineering Risks & FAQ - **Caution**: - **Caution**: - **Caution**: ### Q: What is the primary function of a continuous casting mold copper plate? **A**: The copper plate forms molten steel into a solid strand through water-cooled channels during continuous casting, ensuring controlled solidification and surface quality. ### Q: Why is CuCrZr alloy used for these plates? **A**: CuCrZr (copper-chromium-zirconium) alloy offers excellent thermal conductivity, high hardness (typically 75-110 HB), and good resistance to thermal fatigue and wear at high temperatures. ### Q: How does the cooling system work in these plates? **A**: Precision-machined cooling water channels within the copper plate body circulate water at controlled flow rates (typically 10-50 m³/h) to extract heat from molten steel, maintaining optimal operating temperatures below 400°C. ## 6. Manufacturing Compliance - ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS --- ### 🛠️ Engineering Resource Access 🔗 **[Full Specification: Continuous Casting Mold Copper Plate](https://cnfx.com/industry/other-basic-metal-production/product/continuous-casting-mold-copper-plate)** ### 🌐 Knowledge Graph Topology > **Node Status**: Verified Engineering Spec > **Connectivity**: Linked to **4** standalone system nodes > **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph > **Reference ID**: CONTINUOUS_CASTING_MOLD_COPPER_PLATE | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: ade34f9c