| 发明名称 |
AUSTENITIC STAINLESS STEEL |
| 摘要 |
<p>To provide an austenitic stainless steel which has an excellent high-temperature corrosion thermal fatigue cracking resistance. An austenitic stainless steel containing, by mass%, Cr: 15.0 to 23.0%, and Ni: 6.0 to 20.0%, wherein a near-surface portion is covered with a worked layer with high energy density having an average thickness of 5 to 30 µm.</p> |
| 申请公布号 |
EP2615188(A4) |
申请公布日期 |
2013.10.30 |
| 申请号 |
EP20110817199 |
申请日期 |
2011.11.18 |
| 申请人 |
NIPPON STEEL & SUMITOMO METAL CORPORATION |
发明人 |
ISEDA, ATSURO;NISHIYAMA, YOSHITAKA;SETO, MASAHIRO;YAMAMOTO, SATOMI;HIRATA, HIROYUKI;NOGUCHI, YASUTAKA;YOSHIZAWA, MITSURU;MATSUO, HIROSHI |
| 分类号 |
C22C38/00;C21D6/00;C21D7/06;C21D9/08;C22C38/40;C22C38/42;C22C38/44;C22C38/48;C22C38/50;C22C38/52;C22C38/54;C22C38/58 |
主分类号 |
C22C38/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
