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大型扁型钢锭模的裂纹分析及结构优化设计

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Indexed by: Journal Article

Date of Publication: 1996-01-01

Journal: 钢铁研究学报

Included Journals: CSCD、PKU

Volume: 8

Issue: 2

Page Number: 22

ISSN: 1001-0963

Key Words: 钢锭; 裂纹; 热应力; 裂纹敏感系数

Abstract: 针对大型灰铸铁扁型钢锭模早期裂纹报废问题,采用计算机模拟计算技术对FZ25t钢锭模使用过程的温度场、热应力和裂纹敏感系数的变化过程进行了数值计算分析,并优化了结构设计。

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