钽合金表面渗碳层中碳化物析出及其性能的第一性原理研究

孟祥龙, 刘瑞良, Li D. Y.

First Principles Study on the Precipitation and Properties of Carbides in the Surface Carburized Layer of Tantalum Alloys

MENG Xianglong, LIU Ruiliang, Li D. Y.

图4 不同结构含Mo复合碳化钽的力学性质

Fig.4 Mechanical properties of complex tantalum carbide containing Mo with different structures (a) modulus (b) Vickers hardness (c) G / Bvs Poisson's ratio