基本信息:
- 专利标题: Steel plate
- 申请号:JP2012551435 申请日:2012-06-28
- 公开(公告)号:JP5206910B1 公开(公告)日:2013-06-12
- 发明人: 隆 諸星 , 高志 荒牧 , 昌文 瀬々
- 申请人: 新日鐵住金株式会社
- 专利权人: 新日鐵住金株式会社
- 当前专利权人: 新日鐵住金株式会社
- 优先权: JP2011234396 2011-10-25
- 主分类号: C22C38/00
- IPC分类号: C22C38/00 ; C21C7/04 ; C21D9/46 ; C22C38/28 ; C22C38/54
摘要:
A steel sheet, of which the contents, which are expressed in mass%, of elements in chemical components fulfill both the requirement represented by formula (1) and the requirement represented by formula (2), a Ti-containing carbonitride is contained as an intercalated material, and the number density of a portion of the Ti-containing carbonitride which have a long side length of 5 mum or longer is 3 particles/mm2 or less. 0.3
公开/授权文献:
- JPWO2013061652A1 鋼板 公开/授权日:2015-04-02
信息查询:
EspacenetIPC结构图谱:
C | 化学;冶金 |
--C22 | 冶金(铁的冶金入C21);黑色或有色金属合金;合金或有色金属的处理 |
----C22C | 合金 |
------C22C38/00 | 铁基合金,例如合金钢 |