| 新时效制度处理的2024铝合金耐腐性能实验研究 |
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| 引用本文： | 杜洪增,刘奇才.新时效制度处理的2024铝合金耐腐性能实验研究[J].中国民航学院学报,1999,17(6):1-4. |
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| 作者姓名： | 杜洪增 刘奇才 |
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| 作者单位： | 中国民用航空学院机电系!天津，300300，中国民用航空学院机电系!天津，300300，北京飞机维修工程有限公司!北京，100621 |
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| 基金项目： | 民航总局重点科研项目!总局科发[1997]-150号 |
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| 摘 要： | 通过对新时效制度（通过导电率和硬度实验初步确定的）和自然时效制度下的2024铝合金晶间腐蚀实验研究和对比分析，验证了新时效制度的2024铝合金耐腐性能已达到自然时效时的耐腐性能。
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| 关 键 词： | 人工时效 自然时效 晶间腐蚀 耐腐性能 |
Experimental Researches into Corrosion Resistant Performance of a New Type of Aging Process to Aluminum Alloy 2024 |
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| DU Hong-zeng, XU Jian-xin, LIU Qi-cai.Experimental Researches into Corrosion Resistant Performance of a New Type of Aging Process to Aluminum Alloy 2024[J].Journal of Civil Aviation University of China,1999,17(6):1-4. |
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| Authors: | DU Hong-zeng XU Jian-xin LIU Qi-cai |
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| Abstract: | Experimental reseaches into intergranular attack to aluminum alloy 2O24 are carried out under theconditions of a new type of aging process-which is determined preliminarily by tests of electricconductivity and hardness, and the natural aging process. A comparative analysis of the experimentalresults shows that the corrosion resistant performance of aluminum 2024 in the new type of aging processcan rival that in natural aging process. |
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| Keywords: | artificial aging natural aging intergranular attack corrosion resistant performance |
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