IMPROVEMENT IN FATIGUE STRENGTH OF RETRACTOR SPRING BY USE OF CONTROLLED COLD-ROLLED AISI-301 STAINLESS STEEL SHEET.

被引：0

作者：

Nohara, Kiyohiko

Shimomura, Junichi

Ono, Yutaka

Ohashi, Nobuo

机构：

来源：

Metaux corrosion-industries | 1980年 / 56卷 / 662期

关键词：

RETRACTOR SPRINGS;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In order to develop both hardness and fatigue strength of a retractor spring for a car seat belt made of AISI-301 stainless steel sheet to high levels, the effect of final cold rolling conditions, especially rolling temperature, has been studied. One of the results obtained shows that a remarkable improvement in both hardness and fatigue strength, as well as bending formability, can be obtained by using a new double-stage cold rolling process. Details of the new process are given.

引用

页码：324 / 337