| 发明名称 |
HIGH-STRENGTH HEAT-PROOF ALUMINUM ALLOY MATERIAL AND PRODUCING METHOD THEREOF |
| 摘要 |
<p>A high-strength heat-proof aluminum alloy material is composed of (by wt%) Cu 1.0-10.0%, Mn 0.05-1.5%, Cd 0.01-0.5%, Ti 0.01-0.5%, B 0.01-0.2%, Zr 0.01-1.0%, at least one selected from the group consisting of Be, Co, Cr, Li, Mo, Nb, Ni and W 0.001-3%, rare earth element 0.05-5% and the balance Al. The alloy can solve the problems of high thermal-cracking tendency during casting and product having low high-temperature strength. The method for producing the aluminum alloy material is also provided.</p> |
| 申请公布号 |
WO2011023060(A1) |
申请公布日期 |
2011.03.03 |
| 申请号 |
WO2010CN75712 |
申请日期 |
2010.08.04 |
| 申请人 |
GUIZHOU HUA-KE ALUMINUM-MATERIALS ENGINEERING RESEARCH CO., LTD.;CHE, YUN;ZHANG, ZHONGKE;MEN, SANQUAN;CHEN, XINMENG;XU, GUANGYOU;LI, XIANG |
发明人 |
CHE, YUN;ZHANG, ZHONGKE;MEN, SANQUAN;CHEN, XINMENG;XU, GUANGYOU;LI, XIANG |
| 分类号 |
C22C21/00;C22C1/02;C22C1/03;C22C1/04;C22C1/06;C22C21/12;C22F1/057 |
主分类号 |
C22C21/00 |
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