行业组件数据 · 2026

结晶器框架/外壳

Structural housing that supports and aligns the copper mold in continuous casting machines for steel production.

技术定义与适配语境
典型 结晶器框架/外壳 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。

The Mold Frame/Housing is a critical structural component in continuous casting mold assemblies that provides rigid support, precise alignment, and thermal stability for the copper mold. It maintains dimensional accuracy under extreme thermal cycling and mechanical loads during steel solidification, ensuring consistent slab quality and preventing mold distortion.

组件规格

定义
The Mold Frame/Housing is a critical structural component in continuous casting mold assemblies that provides rigid support, precise alignment, and thermal stability for the copper mold. It maintains dimensional accuracy under extreme thermal cycling and mechanical loads during steel solidification, ensuring consistent slab quality and preventing mold distortion.
工作原理
The frame provides mechanical support to maintain the copper mold's precise geometry during continuous casting. It absorbs thermal expansion stresses from the molten steel contact, facilitates cooling water distribution through integrated channels, and allows for mold width adjustment mechanisms in modern designs. The housing ensures the mold remains perpendicular to the casting direction while withstanding ferrostatic pressure.
材料
High-strength low-alloy steel (HSLA) grades like ASTM A572 or equivalentoften with stress-relieved heat treatment. Critical surfaces may have wear-resistant coatings. Materials must maintain structural integrity at operating temperatures up to 300°C.
Frame Height
800-1500 mm
Surface Roughness
Ra 3.2 μm or better
Flatness Tolerance
<0.1 mm/m
Maximum Load Capacity
50-200 tons
Cooling Water Pressure
6-12 bar
Width Adjustment Range
±100-200 mm
标准
ISO 4991DIN 17480ASTM A6/A6M

行业分类与别名

结晶器框架/外壳 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

Thermal cycling during casting sequences->Fatigue cracks in stress concentration areas->Implement finite element analysis (FEA) for stress optimization, use stress-relieved materials, and apply peening treatments
Cooling water contamination->Corrosion and scaling in internal channels->Install water filtration systems, use corrosion-resistant coatings, and implement regular descaling maintenance
Improper alignment during installation->Premature wear and mold distortion->Use laser alignment tools during installation, implement precision mounting fixtures, and conduct regular geometric verification

工业生态与工程逻辑

0
Thermal fatigue cracking
1
Stress corrosion in cooling channels
2
Dimensional distortion from uneven heating
3
Bolt fatigue in clamping systems

合规与检测

tolerance
Geometric tolerances per ISO 2768-mK, flatness within 0.1 mm/m, parallelism within 0.05 mm
test method
Dimensional verification with CMM, pressure testing of cooling circuits at 1.5x operating pressure, ultrasonic testing for material defects

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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 the mold frame in continuous casting?

The mold frame provides structural rigidity and precise alignment for the copper mold, ensuring dimensional stability during steel solidification under extreme thermal and mechanical loads.

Why are high-strength materials required for mold frames?

High-strength low-alloy steels are necessary to withstand thermal cycling stresses, ferrostatic pressure from molten steel, and mechanical loads from adjustment mechanisms without permanent deformation.

How does the frame contribute to mold cooling efficiency?

The frame incorporates precisely machined cooling water channels that distribute coolant uniformly around the copper mold, maintaining optimal thermal gradients for controlled solidification.

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