发明名称 |
PROCESS FOR MANUFACTURING ALUMINUM ALLOY |
摘要 |
<p>Non-galling, low earing can stock suitable for deep drawing and wall-ironing into can bodies is prepared from continuously cast aluminum alloy strip of an inch or less in thickness. The strip material is heated to a temperature of from 950 to 1150.degree.F for a time sufficient to homogenize the alloy. The homogenized strip material is cold rolled to effect a first reduction in sheet thickness of at least 25%. The cold rolled sheet is heated to a recovery temperature of up to about 550.degree.F, and subjected to a second cold rolling to effect a reduction in thickness of up to 30%. The cold rolled sheet product is heated to the recrystallization temperature and then subjected to effect a final reduction in thickness of at least 50% of the original thickness of the sheet to impart an H19 temper to the sheet.</p> |
申请公布号 |
CA1199557(A) |
申请公布日期 |
1986.01.21 |
申请号 |
CA19830432576 |
申请日期 |
1983.07.15 |
申请人 |
CONTINENTAL GROUP, INC. (THE) |
发明人 |
MERCHANT, HARISH D.;MORRIS, JAMES G. |
分类号 |
C22F1/04;(IPC1-7):C22F1/04 |
主分类号 |
C22F1/04 |
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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