表面微观形貌定量表征中几种新方法的应用  

The Applications of Several New Methods on Quantitative Characterisation of Surface Micro-Topography

作　　者：李丽伟[1] 董申[2] 程凯[2] 

机构地区：[1]哈尔滨工业大学,哈尔滨市150001 [2]哈尔滨工业大学精密工程研究所

出　　处：《中国机械工程》2002年第19期1702-1705,共4页China Mechanical Engineering

基　　金：国家自然科学基金资助项目 (5 983 5 180;5 0 175 0 2 2 )

摘　　要：微观形貌提供了极有价值的表面信息 ,对它的定量表征是深入研究表面的重要途径。随着纳米技术、激光测量等相关技术的发展 ,表面的定量表征方法也越来越多。特别是近几年 ,新的先进数学方法如分形、小波等都被较好地应用于表面表征中。介绍其中的一些应用。Micro-topography provides extremely valuable information about the surface.And the quantitative characterisation on it is a critical approach to invetigate surface accurately and ultimately.With the development of various kinds of surface-related technology such as nano-technology and laser measurment method, more and more quantitative characterisation method has been achieved.Especially, in recent years,many new and advanced mathematical methods such as wavelet and fractal are properly applied to the field of surface characterisation.This paper contains some of these applications.

关 键 词：表面粗糙度 微观形貌 定量表征 功能 

分 类 号：TG84[金属学及工艺—公差测量技术]