摘要
本文根据扩散定律,应用理论推导与实验相结合的方法,研究了球体的渗碳特性,即渗层厚度与扩散系数、渗碳时间和球体半径的关系。
The properties of spheroid to be carburized was studied throughcareful processing control and calculation of the experiment results accordingto Fick's law.In this paper the relation between the radius of spheroid,the carburized depth and the time which was taken into account in the pro-cess are specially mentioned.
关键词
化学热处理
扩散
球体
渗碳
thermochemical treatment
diffusion
spheroid to be carburized
