Reference Blocks for Penetrant Testing

IF 0.9 4区 材料科学 Q4 MATERIALS SCIENCE, CHARACTERIZATION & TESTING
N. V. Delenkovskii, A. B. Gnusin
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引用次数: 0

Abstract

Reference specimens for penetrant testing have been developed that allow optical microscope assisted measurements of both the opening width of surface defects and their depth with the simultaneous condition that defect cavities do not extend onto the side faces of the blocks. Experimental data on the dependence of the defect indication areas after their development on their width (0.5–8.5 μm) and depth (40–860 mm) are presented. Using correlation analysis, the statistical significance of the above parameters is demonstrated.

Abstract Image

Abstract Image

渗透测试参考块
摘要 已开发出用于渗透测试的基准试样,可在光学显微镜辅助下测量表面缺陷的开口宽度和深度,同时条件是缺陷空腔不延伸到试块的侧表面。实验数据显示了缺陷形成后的指示区域与缺陷宽度(0.5-8.5 μm)和深度(40-860 mm)的关系。通过相关分析,证明了上述参数的统计意义。
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来源期刊
Russian Journal of Nondestructive Testing
Russian Journal of Nondestructive Testing 工程技术-材料科学:表征与测试
CiteScore
1.60
自引率
44.40%
发文量
59
审稿时长
6-12 weeks
期刊介绍: Russian Journal of Nondestructive Testing, a translation of Defectoskopiya, is a publication of the Russian Academy of Sciences. This publication offers current Russian research on the theory and technology of nondestructive testing of materials and components. It describes laboratory and industrial investigations of devices and instrumentation and provides reviews of new equipment developed for series manufacture. Articles cover all physical methods of nondestructive testing, including magnetic and electrical; ultrasonic; X-ray and Y-ray; capillary; liquid (color luminescence), and radio (for materials of low conductivity).
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