发明名称 |
FORFARANDE FOR FRAMSTELLNING AV EN ALUMINIUM-KISELLEGERING |
摘要 |
Aluminum-silicon alloys are formed by bringing a mix containing sources of alumina, silica and carbon to a temperature in the range of 1500 to 1600.degree.C to form silicon carbide and carbon monoxide. The mix containing the silicon carbide is then brought to a temperature in the range of 1600 to 1900.degree.C to form aluminum oxycarbide and carbon monoxide. Thereafter, the mix containing the silicon carbide and aluminum oxycarbide is brought to a temperature in the range of 1950 to 2200.degree.C to produce an aluminumsilicon alloy. |
申请公布号 |
SE7708608(L) |
申请公布日期 |
1978.06.07 |
申请号 |
SE19770008608 |
申请日期 |
1977.07.27 |
申请人 |
ALUMINUM CO OF AMERICA |
发明人 |
COCHRAN C N;DAS S K;MILITIO R A |
分类号 |
C22B4/06;C22B21/02;C22C1/02;(IPC1-7):C22B21/02 |
主分类号 |
C22B4/06 |
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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