| 发明名称 |
Machinable carbon and alloy steels prodn. - by deoxidation using two grades of calcium-silicon-aluminium alloys (HU 28.8.78) |
| 摘要 |
<p>In the prodn. of machinable plain carbon and alloy steels, deoxidation is carried out using two grades (A, B) of the ferroalloy Casual which contain 70-80wt.% Si and pref. 10-20 wt.% Mn. Grade (A) has a Ca.</p> |
| 申请公布号 |
FR2407265(A1) |
申请公布日期 |
1979.05.25 |
| 申请号 |
FR19780007366 |
申请日期 |
1978.03.14 |
| 申请人 |
LENIN KOHASZATI MUVEK |
发明人 |
SANDOR CSEPANYI, SANDOR ENEKES, GUIDO TEMESSZENTANDRASI, PAL ZAMBO ET ZOLTAN PALMAY;ENEKES SANDOR;TEMESSZENTANDRASI GUIDO;ZAMBO PAL;PALMAY ZOLTAN |
| 分类号 |
C21C7/06;(IPC1-7):21C7/06 |
主分类号 |
C21C7/06 |
| 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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