发明名称 |
High strength, heat resistant aluminum alloys. |
摘要 |
<p>The present invention provides high-strength and heat resistant aluminum alloys having a composition represented by the general formula AlaMbLac (wherein M is at least one metal element selected from the group consisting of Fe, Co, Ni, Cu, Mn and Mo; and a, b and c are atomic percentages falling within the following ranges: 65 </= a </= 93, 4 </= b </= 25 and 3 </= c </= 5), the aluminum alloys containing at least 50% by volume of amorphous phase. The aluminum alloys are especially useful as high strength and high heat resistant materials in various applications and, since the aluminum alloys specified above exhibit a superplasticity in the vicinity of their crystallization temperature, they can be readily worked into bulk forms by extrusion, press working or hot forging in the vicinity of the crystallization temperature.</p> |
申请公布号 |
EP0317710(A1) |
申请公布日期 |
1989.05.31 |
申请号 |
EP19880112257 |
申请日期 |
1988.07.28 |
申请人 |
YOSHIDA KOGYO K.K.;MASUMOTO, TSUYOSHI |
发明人 |
MASUMOTO, TSUYOSHI;INOUE, AKIHISA;ODERA, KATSUMASA;OGUCHI, MASAHIRO |
分类号 |
C22C21/00;C22C21/12;C22C45/08 |
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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