行业组件数据 · 2026

铜结晶器板/管

Copper mold plates/tubes are precision components in continuous casting systems that form molten metal into solid shapes through controlled cooling.

技术定义与适配语境
典型 铜结晶器板/管 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。

Copper mold plates and tubes are critical components in continuous casting mold assemblies, designed to contain and shape molten metal (typically steel or non-ferrous alloys) as it solidifies into semi-finished products like slabs, blooms, or billets. These components feature high thermal conductivity copper alloys with precisely engineered cooling channels to extract heat efficiently, ensuring uniform solidification and surface quality. They operate under extreme thermal cycling and mechanical stress, requiring precise dimensional tolerances and surface finishes to prevent defects like cracks or sticking.

组件规格

定义
Copper mold plates and tubes are critical components in continuous casting mold assemblies, designed to contain and shape molten metal (typically steel or non-ferrous alloys) as it solidifies into semi-finished products like slabs, blooms, or billets. These components feature high thermal conductivity copper alloys with precisely engineered cooling channels to extract heat efficiently, ensuring uniform solidification and surface quality. They operate under extreme thermal cycling and mechanical stress, requiring precise dimensional tolerances and surface finishes to prevent defects like cracks or sticking.
工作原理
Copper mold plates/tubes work by transferring heat from molten metal to cooling water flowing through internal channels. The high thermal conductivity of copper alloys allows rapid heat extraction, causing the metal to solidify against the mold walls into the desired cross-sectional shape. Controlled cooling rates prevent thermal stresses and ensure a uniform solidification front, while lubricants or coatings may reduce friction and wear during strand withdrawal.
材料
High-purity copper alloys (e.g.Cu-Cr-ZrCu-Ag) with chromiumzirconiumor silver additives for enhanced strengththermal conductivityand resistance to thermal fatigue and oxidation. Surface treatments include nickel plating or chromium coating to improve wear resistance and prevent sticking.
Hardness
80-120 HB
Wall Thickness
15-40 mm
Surface Roughness
<1.6 μm Ra
Thermal Conductivity
>300 W/m·K
Operating Temperature
200-400°C
Cooling Channel Diameter
8-15 mm
标准
ISO 11972DIN 1745

行业分类与别名

铜结晶器板/管 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

Inadequate cooling water flow or temperature->Overheating and thermal distortion of mold->Implement real-time monitoring of cooling parameters and automatic shutdown systems
Surface coating degradation->Increased friction and sticking of solidified metal->Regular inspection and re-plating with wear-resistant materials like chromium
Material impurities or improper alloy composition->Reduced thermal conductivity and premature cracking->Strict material certification and quality control per ISO 11972 standards

工业生态与工程逻辑

0
Thermal fatigue cracking due to cyclic heating/cooling
1
Wear and erosion from molten metal contact
2
Sticking or breakout if lubrication fails
3
Dimensional inaccuracies leading to product defects

合规与检测

tolerance
Dimensional tolerances within ±0.1 mm per ISO 2768-m, surface finish <1.6 μm Ra
test method
Ultrasonic testing for internal defects, thermal cycling tests, and conductivity measurements per ASTM E1004

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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

What is the primary function of copper mold plates/tubes in continuous casting?

They shape molten metal into solid forms by rapidly extracting heat through controlled cooling, ensuring uniform solidification and surface quality.

Why are copper alloys preferred for these components?

Copper alloys offer high thermal conductivity for efficient heat transfer, combined with good mechanical strength and resistance to thermal fatigue under cyclic heating and cooling.

How do cooling channels in mold plates/tubes work?

Cooling water flows through precisely machined channels to absorb heat from the molten metal, maintaining optimal mold temperature and preventing overheating or distortion.

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初步技术归类
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URN:CNFX:ME:UNIT:COPPER_MOLD_PLATES_TUBES