| 摘要 |
PROBLEM TO BE SOLVED: To provide an aluminum-based alloy having high strength and high ductility. SOLUTION: The aluminum-based alloy having high strength and high ductility contains 3-18.5 atom% nickel and 3-14.0 atom% yttrium. The alloy is in a devitrification state and contains less than 40% intermetallic compound. COPYRIGHT: (C)2004,JPO&NCIPI
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