池园园,龙威,周小平

• 1:湖北工业大学材料与化学工程学院绿色轻工材料湖北省重点实验室

摘要(Abstract)：

使用X射线衍射仪(XRD)和扫描电镜(SEM)等研究了不同烧结温度对原位合成(Mg_3Sb_2+AlSb)/Mg复合材料的物相和形貌的影响;利用显微硬度计、CTM万能试验机和CS350电化学工作站等测试了复合材料的硬度、拉伸力学性能和耐腐蚀性能。结果表明:在不同烧结温度下,均可制备出(Mg_3Sb_2+AlSb)/Mg复合材料;复合材料的显微硬度和抗拉强度随着烧结温度的升高先增大后减小,烧结温度为750℃时,其显微硬度71 HV、抗拉强度108 MPa均达到最大值;烧结温度为700℃时,(Mg_3Sb_2+AlSb)/Mg复合材料的自腐蚀电位为-1.38 V,耐腐蚀性能最佳。

关键词(KeyWords)： 原位合成;(Mg_3Sb_2+AlSb)/Mg复合材料;烧结温度;力学性能;耐腐蚀性能

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 池园园,龙威,周小平

DOI: 10.13289/j.issn.1009-6264.2018-0351

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