| 发明名称 |
PRODUCTION OF HOT ROLLED STEEL PLATE EXCELLENT IN PRESS FORMABILITY AND HAVING REMARKABLE HARDENABILITY DUE TO HEAT TREATMENT AFTER FORMING AND HIGH CORROSION RESISTANCE AND PRODUCTION OF STEEL STRUCTURAL MEMBER USING SAME |
| 摘要 |
|
| 申请公布号 |
JPH03107425(A) |
申请公布日期 |
1991.05.07 |
| 申请号 |
JP19890244317 |
申请日期 |
1989.09.20 |
| 申请人 |
NIPPON STEEL CORP |
发明人 |
KOYAMA KAZUO;MATSUZU NOBUHIKO;NISHIMOTO MASANORI;MURATA TOSHIMICHI |
| 分类号 |
C23C2/06;C21D8/02;C21D9/46;C22C38/00;C22C38/16 |
主分类号 |
C23C2/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
