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Author:

王智慧 (王智慧.) | 刘芳 (刘芳.)

Indexed by:

CQVIP CSCD

Abstract:

对管状奥氏体/铁素体异种焊接连头进行数学模型化,采用弹性力学有限元分析方法计算分析了不同坡口形状,线膨胀系数及熔合区存在的马氏体层对热应力的影响。计算结果表明,60°角坡口有较好的热应力分布状态;马氏体层内以压应力和较低的拉应力为主,最大拉应力分布在焊缝上。

Keyword:

焊接接头 有限元 异种钢 热应力

Author Community:

  • [ 1 ] 北京工业大学材料科学与工程学院

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Source :

北京工业大学学报

Year: 1998

Issue: 01

Page: 3-5

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: 14

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