摘要
本试验探讨了采用不同方式在纯钼中添加稀土氧化物所制得的La2 O3-Mo包覆粉末的压制过程 ,并通过对其显微形貌、含氧量、费氏粒度的测试结果分析 。
The pressing process of La 2O 3-Mo powder by adding the rare earth oxides into the pure molybdenum with different methods was discussed.On the basis of analysis of testing results on microstructure,content of oxygen and FSSS size,several methods for improving the properties of powder pressing were put forward.
出处
《中国钼业》
2001年第4期74-75,共2页
China Molybdenum Industry
关键词
压制性能
平均粒度
钼稀土合金
合金粉末
Rare earth elements,Pressing Properties,Average particle size
