【摘 要】
：
本工作利用真空电弧炉成功制备了Dy-Mn-Sb三元系合金试样,综合利用X射线粉末衍射、扫描电镜和能谱分析等方法测定了Dy-Mn-Sb三元系合金773K等温截面相图.发现了一个新的三元化合物Dy3MnSb7,Mn在Dy5Sb3中的最大固溶为3.6 at.％ Mn.MnSb的固溶范围为49.5-54 at.％ Mn.
【机 构】
：
广西大学材料科学与工程学院,南宁530004
【出 处】
：
第十七届全国相图学术会议暨相图与材料设计国际研讨会
论文部分内容阅读
本工作利用真空电弧炉成功制备了Dy-Mn-Sb三元系合金试样,综合利用X射线粉末衍射、扫描电镜和能谱分析等方法测定了Dy-Mn-Sb三元系合金773K等温截面相图.发现了一个新的三元化合物Dy3MnSb7,Mn在Dy5Sb3中的最大固溶为3.6 at.％ Mn.MnSb的固溶范围为49.5-54 at.％ Mn.
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