ASTM B748-1990(2001)
用扫描电子显微镜测量横截面测定金属涂层厚度的方法

Standard Test Method for Measurement of Thickness of Metallic Coatings by Measurement of Cross Section with a Scanning Electron Microscope

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标准号

ASTM B748-1990(2001)

发布日期

1990年

实施日期

废止日期

无

中国标准分类号

A29

国际标准分类号

17.040.20 (Properties of surfaces)

发布单位

US-ASTM

适用范围

1.1 The test method covers the measurement of metallic coating thicknesses by examination of a cross section with a scanning electron microscope (SEM).

1.2 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.