摘要
研究了在高铬铁基烧结制品中添加稀土元素以后 ,对烧结制品力学性能及合金元素分布的影响 ,并对其影响机制进行了分析。结果表明 ,加入稀土元素明显增加了合金碳化物中铬的含量 ,使碳化物的显微硬度提高 。
The effect of addition of rare earths in Fe based high chromium alloy powder system on elements distribution in ferrous matrix and its mechanical properties was studied. The results show that the addition of element cerium can increase the chromium amount in carbide and enhance the microhardness of carbide, which can increase the wear resistant property of material.
出处
《中国稀土学报》
CAS
CSCD
北大核心
2001年第3期281-283,共3页
Journal of the Chinese Society of Rare Earths
基金
河北省自然科学基金资助项目 !(5 98194)
山东省重点自然科学基金资助项目 !(Z99F0 2 )
