Galvannealed steel sheets for induction hardening

被引:0
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作者
Hamamoto, Sae
Utsumi, Yukihiro
Asai, Tatsuya
机构
来源
R and D: Research and Development Kobe Steel Engineering Reports | 2011年 / 61卷 / 02期
关键词
Steel sheet - High strength steel - Induction heating - Hardening;
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摘要
In recent years, ultra-high-strength steel sheets have been increasingly applied in automotive body parts to improve crashworthiness and decrease body weight. Induction-hardening and die-quenching are technologies which enable the production of ultra-high-strength parts having complex shapes. Kobe Steel has developed several types of steel sheets for induction hardening. This article describes the features of 1,470MPa grade after-quenched galvannealed steel sheets for induction hardening.
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页码:45 / 48
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