ANALYSIS OF SURFACE-ROUGHNESS USING CONFOCAL MICROSCOPY

被引：78

作者：

LANGE, DA

JENNINGS, HM

SHAH, SP

机构：

[1] NSF Center for Advanced Cement-Based Materials, Department of Civil Engineering, Northwestern University, Evanston, 60208, IL

来源：

JOURNAL OF MATERIALS SCIENCE | 1993年 / 28卷 / 14期

关键词：

D O I：

10.1007/BF00353195

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Confocal microscopy provides a convenient means of acquiring three-dimensional descriptions of objects. A new technique exploits the capability of confocal microscopy to quantify rough surfaces. The microscope ''optically'' sections the surface, and a computer transforms a series of sections into digital images and a topographic map. Using a straightforward algorithm, the computer analyses the topographic map to derive a roughness parameter that characterizes the texture of the surface.

引用

页码：3879 / 3884

页数：6