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夏立芳 , 阎牧夫
金属学报
本文研究了在不同离子渗氮条件下,纯Fe,45,40Cr,42C1Mo和38CrMoAl钢等五种材料离子渗氮层长大动力学的数学模式,在此基础上,利用仿型积分法,推导出离子渗氮层的氮浓度分布函数: C_ε=C_(min)~ε+P_4/ξ_(10)(ξ_1-x)+P_5/ξ_(10)~2(ξ_1-x)~2...
关键词: 计算机仿真 , ion nitriding , nitrogen concentration profile
XIA Lifang YAN Mufu Harbin Institute of Technology , Harbin , China Laboratory of Metal Materials and Heat treatment , Harbin Institute of Technology , Harbin , China
金属学报(英文版)
The mathematical models of the kinetics of the layer growth at different ion nitriding condi- tions of armco iron.steels 45,40Cr,42CrMo and 38CrMoAl have been established.Based on these models the expression of nitrogen concentration profile of ion nitrided layers have been deduced with profile simu...
关键词: computer simulation , null , null
