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Author:

王正方 (王正方.) | 宋甲荫 (宋甲荫.) | 张秀英 (张秀英.) | 白立来 (白立来.)

Abstract:

用光滑和缺口拉伸试件,对C-Mn钢的焊态和焊接热影响区的热模拟态进行氢脆敏感性指数的研究,并进行了金相与断口的SEM,TEM,AES的微区分析。实验证实,焊缝氢脆敏感性指数(Ⅰ%)最低,母材次之,峰值温度(Tmax℃)在1100-1300℃区间的热影响区金属其Ⅰ%最高,为焊接接头的氢脆敏感薄弱区。

Keyword:

断口 氢脆敏感性指数 热循环 热影响区

Author Community:

  • [ 1 ] 北京工业大学金属材料科学与工程系

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Source :

北京工业大学学报

Year: 1988

Issue: 04

Page: 78-87

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: 6

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