| SIMA制备半固态LY11合金的工艺研究 |
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| 引用本文： | 江海涛,李淼泉.SIMA制备半固态LY11合金的工艺研究[J].锻压技术,2003,28(3):37-39. |
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| 作者姓名： | 江海涛 李淼泉 |
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| 作者单位： | 西北工业大学,710072 |
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| 摘 要： | 研究了应变诱发熔化激活法 (SIMA)制备半固态LY11合金过程中的变形温度、变形速度、等温温度和保温时间等工艺参数对LY11合金组织演变的影响。研究结果表明 ,要获得均匀、细小的非枝晶组织 ,必须合理地匹配SIMA工艺参数
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| 关 键 词： | 应变诱发熔化激活法 半固态LY11合金 非枝晶组织 |
| 修稿时间： | 2002年6月30日 |
Study on preparation technique of LY11 semi-solid alloy by SIMA |
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| Northwestern Ploytechnical University,Jiang Haitao,Li Miaoquan.Study on preparation technique of LY11 semi-solid alloy by SIMA[J].Forging & Stamping Technology,2003,28(3):37-39. |
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| Authors: | Northwestern Ploytechnical University Jiang Haitao Li Miaoquan |
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| Affiliation: | Northwestern Ploytechnical University Jiang Haitao Li Miaoquan |
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| Abstract: | The effects of deformation temperature, deformation velocity, isothermal temperature and holding time on microstructure of LY11 alloy in producing semisolid billet by strain induced melt activated (SIMA) process have been studied. The results indicate that the processing parameter must be selected properly in order to obtain the desired spheroidal microstructure. |
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| Keywords: | Strain induced melt activated process Semi-solid LY11 alloy Spheroidal microstructure |
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