发明名称 |
METHOD FOR THE PRODUCTION OF ALUMINUM-SILICON ALLOYS |
摘要 |
<p>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.</p> |
申请公布号 |
IN148616(B) |
申请公布日期 |
1981.04.18 |
申请号 |
IN1081CA1977 |
申请日期 |
1977.07.13 |
申请人 |
ALUMINUM CO OF AMERICA |
发明人 |
DAS SUBODH KUMAR;MILITO R |
分类号 |
C22B4/06;C22B21/02;C22C1/02;(IPC1-7):C22C21/02;C22D7/06 |
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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