Corrosion-Fatigue Strength of Corrosion-Resistant Steels with Welded Joints

被引：0
|
作者：
M. S. Khoma
V. I. Pokhmurs'kyi
机构：
[1] Ukrainian Academy of Sciences,Karpenko Physicomechanical Institute
来源：
Materials Science | 2000年 / 36卷
关键词：
Fatigue; Welding; Stainless Steel; Plastic Deformation; Fatigue Crack;
D O I：
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学科分类号：
摘要：
We consider the influence of argon-arc welding and the type of a weld on the corrosion-fatigue strength of specimens (d = 50 and 200 mm) made of 08Kh17N6T, 10Kh26N5M2, and 08Kh18G12N5AB stainless steels. We established that fatigue cracks are initiated from near-surface welding defects and fracture occurs along the weld. We showed that the use of surface plastic deformation is more efficient for enhancement of the corrosion-fatigue strength of welded specimens than cathodic protection.
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页码：592 / 597
页数：5
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