摘要
通过对几种不同掺杂量的钼钇烧结坯(经同种工艺烧结)显微组织、密度、硬度性能的分析与讨论,研究了氧化钇对钼烧结的推迟作用以及不同含量氧化钇对钼坯密度、硬度的影响规律。
By analyzing and discussing the microstructure, density, hardness of molybdenum alloys doped with different content Y2O3 ,the postponing effect of Y2O3 on molybdenum sintering and the effect rule of Y2O3 with different contents on the density,hardness of molybdenum alloys were studied. As content of Y2O3 increasing ,the grain size is thinner, the hardness and density are lower.
出处
《中国钼业》
2006年第3期40-42,共3页
China Molybdenum Industry
关键词
钼钇烧结坯
稀土
性能
molybdenum doped Y2O3
rare earths
mechanics performance
作者简介
曹维成（1968-），男，工程师
