发明名称 |
ALUMINUM ALLOY FORMULATIONS FOR REDUCED HOT TEAR SUSCEPTIBILITY |
摘要 |
The present invention relates to modified alloy compositions for reduced hot tear susceptibility, where the aluminum alloy comprising from 0.01 to 0. 025 % by weight of Sr; and TiB2, measured by its boron content, from 0.001 t o 0.005% by weight of B. The invention also relates to method of preventing or eliminating hot tears in an aluminum alloy comprising the step of combini ng with aluminum from 0.01to 0.025 % by weight of Sr; and TiB2, measured by its boron content, from 0.001 to 0.005% by weight of B.
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申请公布号 |
CA2687893(A1) |
申请公布日期 |
2008.12.04 |
申请号 |
CA20082687893 |
申请日期 |
2008.05.29 |
申请人 |
ALCAN INTERNATIONAL LTD. |
发明人 |
LEMIEUX, ALAIN;ANDRADE, NEIVI;LANGLAIS, JOSEPH |
分类号 |
C22C21/00;B22D17/22;B22D21/04;C22C21/08;C22F1/05 |
主分类号 |
C22C21/00 |
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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