发明名称 |
METHOD OF SIMULTANEOUSE SMELTING OF SEVERAL ALLOYS |
摘要 |
FIELD: metallurgy. ^ SUBSTANCE: invention attributes to direct coke smelting several aluminium alloys using metal element between alloys for creating multicomponent cast product and/or using metal element as an outside layer. Thickness of the devising layer in the derivable multilayer product is from 0.5% to 6% of the product thickness, and the thickness of the devising layer of metal in multilayer bar is not exceed 3% of the bar thickness. ^ EFFECT: invention permit to smelt metal product of several alloys simultaneous with minimum generative mixing. ^ 50 cl, 19 dwg |
申请公布号 |
RU2323799(C2) |
申请公布日期 |
2008.05.10 |
申请号 |
RU20040115623 |
申请日期 |
2002.10.22 |
申请人 |
ALKOA INK. |
发明人 |
KILMER REHJMOND DZH.;KIRBI DZHEJMS L. |
分类号 |
B21B1/38;B22D11/04;B22D11/00;B22D11/049;B22D15/00 |
主分类号 |
B21B1/38 |
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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