| HOMOGENIZATION TREATMENT OF Mg-Al-Zn(MM)MAGNESIUM ALLOY INGOTS |
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| 作者姓名： | K. Yu and W.X. LiCollege of Materials Science and Engineering Central South University Changsha China |
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| 作者单位： | K. Yu and W.X. LiCollege of Materials Science and Engineering，Central South University，Changsha 410083，China |
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| 摘 要： | The Mg-Al-Zn series AZ31 and AZ31 MM alloys are homogenized at 673, 723 and 753K respectively. The hardness of alloy ingots at different heat-treated states is measured and the micro structures are observed. The optimum annealing temperature is 723K and the time is 12h.
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| 收稿时间： | 2002-06-06 |
| 修稿时间： | 2002-06-07 |
HOMOGENIZATION TREATMENT OF Mg-Al-Zn (MM) MAGNESIUM ALLOY INGOTS |
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| K. Yu and W.X. LiCollege of Materials Science and Engineering,Central South University,Changsha ,China.HOMOGENIZATION TREATMENT OF Mg-Al-Zn(MM)MAGNESIUM ALLOY INGOTS[J].Acta Metallurgica Sinica(English Letters),2002,15(6):545-550. |
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| Authors: | KYu WXLi |
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| Affiliation: | College of Materials Science and Engineering, Central South University, Changsha 410083, China |
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| Abstract: | The Mg-Al-Zn series AZ31 and AZ31 MM alloys are homogenized at 673, 723 and 753K respectively. The hardness of alloy ingots at different heat-treated states is measured and the micro structures are observed. The optimum annealing temperature is 723K and the time is 12h. |
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| Keywords: | magnesium alloy homogenization diffusion |
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