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

被引：0
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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;
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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.
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页码：324 / 337
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