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Abstract:
超细晶粒钢是一种细晶强化的新一代钢铁材料,焊接加工对焊接接头疲劳性能的影响是人们关注的问题.参照建设部《钢筋焊接接头试验方法标准》的规定,对超细晶粒钢建筑钢筋闪光对焊、电渣对焊接头的疲劳寿命进行了测试.测试结果表明:高载荷下,闪光对焊接头的疲劳寿命明显优于电渣对焊接头,随着载荷的降低,2种接头的差距变小.在200万次循环下,两者的疲劳强度基本相当.
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钢铁研究学报
ISSN: 1001-0963
Year: 2007
Issue: 2
Volume: 19
Page: 43-46
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 8
Chinese Cited Count:
30 Days PV: 2
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