| 发明名称 |
PROCESS FOR PRODUCTION OF HIGH-HARDNESS,HARDENED AND TEMPERED SPECIAL STEEL AND SPECIAL STEEL ALLOY |
| 摘要 |
The invention concerns a process for production of a highhardness, hardened and tempered special steel and a special steel alloy. According to the invention special heat control and certain alloying elements are proposed to obtain various properties of the steel with a particular steel alloy. |
| 申请公布号 |
ZA8409878(B) |
申请公布日期 |
1985.06.17 |
| 申请号 |
ZA19840009878 |
申请日期 |
1984.12.19 |
| 申请人 |
TECNIC AKTIENGESELLSCHAFT;COMPANIA SIDERURGICA HUACHIPATO S.A. |
发明人 |
MARIANO PEREZ IZARZUGAZA |
| 分类号 |
C22C33/04;C21D1/18;C21D6/02;C22C38/22;C22C38/28 |
主分类号 |
C22C33/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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