| 申请日期 | 2025-06-29 | 申请号 | WOCN10075719 |
| 公开（公告）号 | WO2011032435A1 | 公开（公告）日 | 2011-03-24 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | GUIZHOU HUA KE ALUMINUM MATERIALS ENGINEERING RESEARCH CO LTD; CHE Yun; ZHANG Zhongke; MEN Sanquan; CHEN Xinmeng | ||
| 简介 | A Cr-RE co-doped high-strength heat-proof aluminum alloy material modified by carbon 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%, C 0.0001-0.15%, Zr 0.01-1.0%, Cr 0.01-1.0%, RE 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. | ||
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