| 4GPa压力热处理对Cu-Al合金组织和硬度的影响 |
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| 引用本文： | 许涛,马强,陆金权.4GPa压力热处理对Cu-Al合金组织和硬度的影响[J].热处理,2010,25(6):34-36. |
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| 作者姓名： | 许涛 马强 陆金权 |
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| 作者单位： | [1]大庆石油学院秦皇岛分院,河北秦皇岛066004 [2]燕山大学机械工程学院,河北秦皇岛066004 [3]秦皇岛市安冶精密铸造有限公司,河北秦皇岛066004 |
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| 基金项目： | 黑龙江省教育厅科学技术研究项目 |
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| 摘 要： | 采用金相显微镜、扫描电镜（SEM/EDS）及X射线衍射仪（XRD）分析了经4 GPa压力热处理前后Cu-Al合金的组织,并对其硬度进行了测试。结果表明,4 GPa压力能细化Cu-Al合金的组织,提高合金的硬度,但并未导致新相形成。
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| 关 键 词： | Cu-Al合金 4GPa压力 组织 硬度 |
Effect of 4 GPa Pressure Heat Treatment on Microstructure and Hardness of Cu-Al Alloy |
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| XU Tao,MA Qiang,LU Jin-quan.Effect of 4 GPa Pressure Heat Treatment on Microstructure and Hardness of Cu-Al Alloy[J].Heat Treatment,2010,25(6):34-36. |
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| Authors: | XU Tao MA Qiang LU Jin-quan |
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| Affiliation: | 1.Qinhuangdao Branch,Daqing Petroleum Institute,Qinhuangdao 066004,Hebei;2.College of Mechanical Engineering,Yanshan University,Qinhuangdao 066004,Hebei;3.Qinhuangdao Anye Precision Casting Co.,Ltd.,Qinhuangdao 066004,Hebei) |
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| Abstract: | The microstructure of Cu-Al alloy before and after 4 GPa pressure heat treatment was investigated by means of OM,SEM/EDS and XRD,and the hardness of the Cu-Al alloy was also measured.The results show that 4 GPa pressure can refine the structure and increase the hardness without producing any new phase for the Cu-Al alloy. |
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| Keywords: | Cu-Al alloy heat treatment 4 GPa pressure microstructure hardness |
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