High strength hot-rolled sheet steel with excellent crashworthiness induced by strain age hardening

被引：0
|
作者：
Kaneko, S [1 ]
Hiramoto, J [1 ]
Matsuoka, S [1 ]
Tosaka, A [1 ]
Sakata, K [1 ]
机构：
[1] Kawasaki Steel Corp, Chuo Ku, Chiba 2600835, Japan
来源：
Materials in the Automotive Industry | 2001年
关键词：
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
New type of bake-hardenable high strength hot-rolled sheet steel showing remarkable increase in tensile strength as well as yield strength by strain age hardening without the addition of special elements has been developed, resulting in excellent crashworthiness and high fatigue strength. This sheet steel also shows good formability equal to conventional high strength sheet steel. This unique characteristic permits gauge and weight reduction of the automobiles by applying this sheet steel to crash-resistant parts and under-body parts.
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页码：69 / 80
页数：12
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