| 电场时效对2024铝合金尺寸稳定性的影响 |
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| 引用本文： | 王秀芳,武高辉,孙东立,王美玲. 电场时效对2024铝合金尺寸稳定性的影响[J]. 材料热处理学报, 2003, 24(1): 52-54 |
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| 作者姓名： | 王秀芳 武高辉 孙东立 王美玲 |
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| 作者单位： | 哈尔滨工业大学材料科学与工程学院,哈尔滨,150001 |
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| 摘 要： | 研究了电场时效处理中电场强度对2024铝合金的微屈服强度和微变形行为的影响。结果表明，适当的电场时效工艺可有效的提高2024铝合金的微屈服强度，而且提高了合金微变形阶段的应变指数，可作为2024铝合金的一种新的尺寸稳定化处理工艺。
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| 关 键 词： | 2024铝合金 电场时效 微屈服强度 微变形行为 尺寸稳定性 |
| 文章编号： | 1009-6264(2003)01-0052-03 |
The Effect of Aging in Electric Field on the Dimensional Stability of 2024 Alloy |
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| WANG Xiu|fang,WU Gao|hui,SUN Dong|li,WANG Mei|ling. The Effect of Aging in Electric Field on the Dimensional Stability of 2024 Alloy[J]. Transactions of Materials and Heat Treatment, 2003, 24(1): 52-54 |
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| Authors: | WANG Xiu|fang WU Gao|hui SUN Dong|li WANG Mei|ling |
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| Abstract: | The influence of electric filed intensity during the process of aging in electric field on the microyield strength and micro|plastic deformation behavior of 2024 aluminum alloy was studied. The results indicate that the micoyield strength and the strain exponent in the micro|plastic deformation stage of the alloy are greatly increased by the appropriate procedure of aging in electric field. This technology can be used as a new method for improving the dimensional stability of 2024 aluminum alloy. |
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| Keywords: | aluminum alloy aging in electric field microyield strength micro|plastic deformation behavior |
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