图书来源:二元合金相图及中间相晶体结构 二元合金相图及中间相晶体结构
作 者:唐仁政 田荣璋
出版时间:2009-05
定 价:320元
图书ISBN:978-7-81105-831-4
出版单位:中南大学出版社
Baocheng Wang1,2) and Jinhua Zhu1) 1) State Key Laboratory for Mechanical Behavior of Metal Materials, Xi’an Jiaotong University, Xi’an 710049, China 2) College of Material Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China
摘 要:The variation in altitude density function (ADF) of the surface topography of mild steel during electrochemical polishing (ECP) was investigated, and the mechanism of the variation of surface roughness with polishing time was analyzed. The results show that the variation trend of ADF with polishing time is flat-steep-flat; the variation of surface roughness results in the different distri- butions of surface current density, and there is a fine surface smoothness in the special period of ECP from 4 to 8 s.
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