摘要
通过锰的加入量的变化对９３ＷＮｉＦｅＣｏ合金力学性能的影响；以及对合金中钨颗粒和粘结相的含量与组成，合金的显微及断口形貌，锰及氧、硫的分布状态以及它们间所形成夹杂物的类型、结构、尺寸、形态与分布等的系统研究，探讨了锰在ＷＮｉＦｅＣｏ（Ｍｎ）系重合金中的作用机制。
The systematic study was made by the variations of adding amounts of Mn for the effect on the mechanical properties of 93W Ni Fe Co alloy, as well as composition and content of W grains and binder phase, microstructure and fractograph, distribution of Mn, O and S and the type, structure, size, morphology and distribution of the inclusions formed by Mn, O and S in the alloy. The action and mechanism of Mn in W Ni Fe Co (Mn) series heavy alloys were discussed.
出处
《稀有金属》
EI
CAS
CSCD
北大核心
1998年第1期51-54,共4页
Chinese Journal of Rare Metals
关键词
重合金
晶界净化
粉末冶金
锰
W Ni Fe Co (Mn) series heavy alloys, Distribution and inclusions of Mn, O and S, Interface purgation, Action and mechanism of Mn
