Ce添加量对Fe-2.4C-17Cr-1.8Mo-1.0Cu合金性能的影响

INFLUENCE OF Ce ADDITION ON THE PROPERTIES OF Fe-2.4C-17Cr-1.8Mo-1.0Cu ALLOY

摘要: 稀土元素的加入对材料的力学性能产生极大的影响,适当的加入量可以起到提高烧结制品性能的作用,但过多的加入量会恶化其性能。稀土元素Ce的最佳加入量为0.4%。

Abstract: Addition of rare element have important influence on the mechanical properties of materials. Appropriate addition can improve the properties of sintering products, but overmuch addition will depress their properties. 0.4%wt is the optimal addition of rare element Ce for the materials in this work.