Fractal analysis of engineering ceramics ground surface

被引：63
|
作者：
Liang, Xiaohu [1 ]
Lin, Bin [1 ]
Han, Xuesong [1 ]
Chen, Shangong [1 ]
机构：
[1] Tianjin Univ, Minist Educ, Key Lab Adv Ceram & Machining Technol, Tianjin 300072, Peoples R China
来源：
APPLIED SURFACE SCIENCE | 2012年 / 258卷 / 17期
关键词：
Engineering ceramics; Grinding; Fractal analysis; Surface topography; DIMENSION; TOPOGRAPHY; CONTACT; MODEL;
D O I：
10.1016/j.apsusc.2012.03.050
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Traditional methods of roughness characterization cannot properly reflect the differences between metal and engineering ceramics surfaces. Therefore, fractal method is introduced to characterize the engineering ceramics ground surface in this paper. This article compares various methods to calculate profile dimension. By comparison, the variation method is suitable for extracting fractal dimension of engineering ceramics ground surface. The precision of variation method is further improved by modifying the error. In view of engineering ceramics ground surface, we have analyzed the relationship between fractal dimension and traditional roughness parameters, surface texture, surface function and material property using modified variation method. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码：6406 / 6415
页数：10
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