发明名称 |
SKIM REMOVAL |
摘要 |
<p>A method of removing skim from molten metal comprises providing a body of molten metal and passing a fluxing gas therethrough to carry skim to the surface of the metal. The skim on the surface is treated to substantially reduce the amount of molten metal contained therein and to provide the skim in a substantially powdery form. A portion of the treated skim in finely divided form is removed to a collector.</p> |
申请公布号 |
AU516913(B2) |
申请公布日期 |
1981.06.25 |
申请号 |
AU19780041552 |
申请日期 |
1978.11.14 |
申请人 |
ALUMINUM COMPANY OF AMERICA |
发明人 |
J.H.L. VAN LINDEN;R.E. MILLER;J.R. HERRICK |
分类号 |
C22B7/04;C22B9/00;C22B9/05;C22B21/00;C22B21/06;F27D3/15;(IPC1-7):22B21/06 |
主分类号 |
C22B7/04 |
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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