| 发明名称 |
Aluminum-lithium alloy |
| 摘要 |
An aluminum-lithium alloy exhibiting good fracture toughness and relatively high strength has a nominal composition of 2.5 percent lithium, 0.6 percent magnesium, 1.8 percent copper, 0.12 percent zirconium with the balance being aluminum and trace elements.
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| 申请公布号 |
US4603029(A) |
申请公布日期 |
1986.07.29 |
| 申请号 |
US19850711348 |
申请日期 |
1985.03.13 |
| 申请人 |
THE BOEING COMPANY |
发明人 |
QUIST, WILLIAM E.;CURTIS, R. EUGENE;NARAYANAN, G. HARI |
| 分类号 |
C22C21/00;(IPC1-7):C22C21/08 |
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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