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Author:

李郁文 (李郁文.) | 叶赐麒 (叶赐麒.) | 陈铠 (陈铠.) | 白立来 (白立来.) | 虞金林 (虞金林.)

Abstract:

35CrMnSiMoVA超高强度钢不同温度预热的插销式冷裂试验结果表明,此材料冷裂敏感性很大,只采取提高焊前预热温度的措施不能大幅度提高临界断裂应力,必严格限制氢含量,采取焊前顶热及焊后的后热相配合的焊接工艺。

Keyword:

显微组织分析 预热温度 冷裂纹敏感性 临界断裂应力 高强度钢 断口形貌

Author Community:

  • [ 1 ] 北京工业大学
  • [ 2 ] 北京工业大学 航天工业部七○三所
  • [ 3 ] 航天工业部七○三所

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Source :

钢铁钒钛

Year: 1985

Issue: 03

Page: 47-50,93

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 10

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