发明名称 |
ALUMINUM ALLOY HAVING IMPROVED OXIDATION RESISTANCE, CORROSION RESISTANCE, OR FATIGUE RESISTANCE, AND DIE-CAST MATERIAL AND EXTRUDED MATERIAL PRODUCED FROM THE ALUMINUM ALLOY |
摘要 |
Provided are an aluminum (Al) alloy prepared environment friendly and having excellent oxidation resistance properties, and a method of preparing the Al alloy. An oxidation-resistant Al alloy according to an embodiment of the present invention is casted by adding a magnesium (Mg) master alloy, in which a calcium (Ca)-based compound is distributed in an Mg matrix, into molten Al. An Al matrix includes the Ca-based compound. The Al alloy has superior oxidation resistance to a corresponding Al alloy not including the Ca-based compound.
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申请公布号 |
EP2631311(A2) |
申请公布日期 |
2013.08.28 |
申请号 |
EP20110834613 |
申请日期 |
2011.10.19 |
申请人 |
KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY |
发明人 |
KIM, SE KWANG;YOON, YOUNG OK;LEE, JIN KYU;SEO, JEONG HO |
分类号 |
C22C21/06;B21C23/00;B22D21/04;C22F1/047 |
主分类号 |
C22C21/06 |
代理机构 |
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主权项 |
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