| 固溶处理对Mg-3Zn-xZr合金力学性能及耐腐蚀性的影响 |
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| 引用本文： | 姚磊,王亚东,谢灵,马立群.固溶处理对Mg-3Zn-xZr合金力学性能及耐腐蚀性的影响[J].有色金属工程,2016,6(5). |
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| 作者姓名： | 姚磊 王亚东 谢灵 马立群 |
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| 作者单位： | 南京工业大学 材料科学与工程学院 南京 210009,南京工业大学 材料科学与工程学院 南京 210009,南京工业大学 材料科学与工程学院 南京 210009,南京工业大学 材料科学与工程学院 南京 210009 |
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| 摘 要： | 采用低碳钢电阻炉制备Mg-3Zn-x Zr(x=0.1,0.3,0.5,0.7)合金。研究锆含量不同时合金材料经固溶处理后的微观结构组织、力学性能及耐腐蚀性能。结果表明,随着锆含量从0.1%增加到0.7%,合金晶粒逐步细化,抗拉强度、屈服强度和塑性变形能力得到显著改善,耐蚀性能先升高后降低。固溶处理后,合金的晶粒虽略有长大,但力学性能得到进一步改善,耐蚀性能也得到提高。
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| 关 键 词： | 镁合金 固溶处理 力学性能 腐蚀 |
| 收稿时间： | 2015/11/16 0:00:00 |
| 修稿时间： | 2016/8/20 0:00:00 |
Mg-3Zn-xZr Alloy Mechanical Properties and Corrosion Resistance of Solution Treatment |
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| YAO Lei,WANG Ya-dong,XIE Ling and MA Li-qun.Mg-3Zn-xZr Alloy Mechanical Properties and Corrosion Resistance of Solution Treatment[J].Nonferrous Metals Engineering,2016,6(5). |
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| Authors: | YAO Lei WANG Ya-dong XIE Ling and MA Li-qun |
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| Affiliation: | College of Materials Science and Engineering,Nanjing Technology University,College of Materials Science and Engineering,Nanjing Technology University,College of Materials Science and Engineering,Nanjing Technology University,College of Materials Science and Engineering,Nanjing Technology University |
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| Abstract: | Mg-3Zn-xZr (x = 0.1,0.3,0.5,0.7) alloy is prepared by low carbon steel resistance furnace.The properties of the alloy,such as mechanical properties and corrosion resistance with different zirconium content and after solution treated are investigated.The results show that with the increase of the content of zirconium element,grain gradually refined, tensile strength, yield strength and plastic deformation capacity has been significantly improved, the corrosion resistance first increased and then decreased.Although the grain slightly older after solution treatment, but the mechanical properties and corrosion resistance is are further improved. |
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| Keywords: | Mg alloy solution treatment mechanical properties corrosion |
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