| 8091 铝锂合金锻造淬火件的组织与性能 |
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| 引用本文： | 孙廷富,张清.8091 铝锂合金锻造淬火件的组织与性能[J].兵器材料科学与工程,1998,21(1):43-47. |
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| 作者姓名： | 孙廷富 张清 |
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| 作者单位： | 中国兵器工业第五二研究所，广东佛山通宝股份有限公司 |
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| 摘 要： | 探索了高温锻造淬火工艺对８０９１铝锂合金组织与性能的影响，并与胎模锻造以及胎模锻造加模压预变形工艺做了对比。结果发现，高温锻造淬火工艺能使８０９１铝锂合金获得良好的强韧性，并简化了成形工艺。
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| 关 键 词： | 锻造淬火 胎模锻造 预变形 |
MICROSTRUCTURE AND MECHANICAL PROPERTIES OF 8091 Al-Li ALLOY FORGING-QUENCHING WORK PIECE |
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| Sun Tingfu,Xin Haiying,Guo Feng,Gao Wa,Zhang Qing.MICROSTRUCTURE AND MECHANICAL PROPERTIES OF 8091 Al-Li ALLOY FORGING-QUENCHING WORK PIECE[J].Ordnance Material Science and Engineering,1998,21(1):43-47. |
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| Authors: | Sun Tingfu Xin Haiying Guo Feng Gao Wa Zhang Qing |
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| Abstract: | Effect on the microstructure and mechanical properties of 8091 Al-Li alloy is researched with the high temperature forging-quenching technology, and the structure and property comparisons are made among the above technology and the foetal die forging as well as foetal die forging-cold pressing preforming technology. The result showed that the good strength-ductility is obtained for 8091 Al-Li alloy with the high temperature forging-quenching technology and its forming process is simplified. |
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| Keywords: | forging-quenching foetal die forging pre-deformation |
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