行业组件数据 · 2026

铜板/衬板

Copper plate or liner used in water-cooled copper molds for continuous casting processes in metal manufacturing.

技术定义与适配语境
典型 铜板/衬板 会按材料、尺寸公差、适配关系和失效风险在 基础金属制造 中评估。

A precisely engineered copper plate or liner component that forms the inner surface of water-cooled copper molds in continuous casting systems. It directly contacts molten metal during solidification, providing critical heat transfer, surface quality control, and dimensional accuracy for cast products.

组件规格

定义
A precisely engineered copper plate or liner component that forms the inner surface of water-cooled copper molds in continuous casting systems. It directly contacts molten metal during solidification, providing critical heat transfer, surface quality control, and dimensional accuracy for cast products.
工作原理
The copper plate/liner functions as the primary heat exchange surface in water-cooled molds. Molten metal solidifies against its inner surface while cooling water circulates through channels behind it, extracting heat rapidly to form a solidified shell. The high thermal conductivity of copper ensures efficient heat transfer, while its precise surface finish controls the cast product's surface quality.
材料
High-purity oxygen-free copper (C10100/C10200) or copper alloys with chromium-zirconium (C18150) for enhanced strength and thermal stability. Typical composition: Cu ≥99.95%with controlled oxygen content ≤10 ppm for oxygen-free grades.
Hardness
70-120 HB
Thickness
20-50 mm
Surface Roughness
Ra 0.4-1.6 μm
Thermal Conductivity
≥350 W/m·K
Operating Temperature
200-400°C
Cooling Channel Diameter
8-15 mm
标准
ISO 11972DIN 1787ASTM B152

行业分类与别名

铜板/衬板 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Excessive thermal cycling->Thermal fatigue cracks developing on working surface->Implement controlled cooling strategies, use copper alloys with improved thermal fatigue resistance, apply protective coatings
Inadequate cooling water treatment->Scale buildup in cooling channels reducing heat transfer efficiency->Maintain proper water chemistry, implement regular descaling procedures, install filtration systems

工业生态与工程逻辑

0
Thermal fatigue cracking
1
Surface oxidation at high temperatures
2
Erosion from molten metal flow
3
Cooling channel blockage
4
Dimensional distortion from thermal stress

合规与检测

tolerance
±0.1 mm for critical dimensions, ±0.05 mm for surface flatness
test method
Ultrasonic testing for internal defects, coordinate measuring machine (CMM) for dimensional verification, thermal imaging for heat transfer uniformity

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

Why is copper used for mold plates in continuous casting?

Copper offers exceptional thermal conductivity (second only to silver among common metals), allowing rapid heat extraction from molten metal. It also provides good machinability for precise surface finishes and reasonable durability under thermal cycling conditions.

How often do copper plates/liners need replacement?

Typical service life ranges from 6-24 months depending on operating conditions, casting material, and maintenance practices. Factors affecting lifespan include thermal fatigue, erosion from molten metal, and surface degradation from oxidation or coating wear.

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CNFX Industrial Component Index · 基础金属制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

请求制造能力信息: 铜板/衬板

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URN:CNFX:ME:UNIT:COPPER_PLATE_LINER