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：

暂无

中图分类号：

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.

引用

页码：592 / 597

页数：5