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
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
收藏
页码:3879 / 3884
页数:6
相关论文
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[2]  
RUSS JC, 1990, JOM OCT, P16
[3]  
UNDERWOOD EE, 1989, 7TH P INT C FRACT, P3391
[4]  
YATCHMENOFF B, 1990, AM CERAM SOC BULL, V69, P1307