ELECTROPOTENTIAL INSPECTION OF SURFACE DEFECT DEPTH ON COMPONENTS MADE OF CARBON-GRAPHITE COMPOSITES

被引：0
作者：
SOPILNIK, AV
REDKO, VI
机构：
来源：
SOVIET JOURNAL OF NONDESTRUCTIVE TESTING-USSR | 1990年 / 26卷 / 09期
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D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
An electropotential device for measuring the depth of surface cracks in components made of weakly conducting composites is presented. This device automatically does away with contact phenomena and variations in the electrical conductivity from section to section of the surface under study.
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页码：662 / 665
页数：4
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