| 发明名称 |
STAINLESS FERRITE STEEL AT THE IMPROVED WORKABILITY |
| 摘要 |
FIELD: metallurgy. SUBSTANCE: steel has the following composition, %: C - less 0.17; Si - less 2.0; Mn - less 2.0; Cr 11-20; Ni - less 1.0; S - ≅ 0.55; Ca - above 30 x 10, and O - above 70 x 10at ratio of Ca/O = 0.2 ≅ Ca/O ≅ 0.6. After rolling and cooling the proposed steel is subjected for thermic working by annealing to obtain ferrite structure. EFFECT: enhanced quality of steel. |
| 申请公布号 |
RU95108546(A) |
申请公布日期 |
1997.04.20 |
| 申请号 |
RU19950108546 |
申请日期 |
1995.05.30 |
| 申请人 |
JUZHIN SAVUA |
发明人 |
P'ER PEDARR;PASKAL' TERR'EN |
| 分类号 |
C22C38/00;C22C38/60;C22C38/18;C22C38/34;C22C38/38;C22C38/58 |
主分类号 |
C22C38/00 |
| 代理机构 |
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