Specifies a method for the measurement of metal coating thickness by first forming a step between the surface of the coating and the surface of its substrate and then measuring the step height using a profile recording instrument. It covers the instrumentation characteristics and the procedure appropriate to this specific application of profilometric methods.
Số hiệu tiêu chuẩn
SANS 4518:1980*SABS ISO 4518:1980
Tên tiêu chuẩn
Metallic coatings - Measurement of coating thickness - Profilometric method
Ngày phát hành
1994-04-12
Tiêu chuẩn tương đương
ISO 4518 1980 IDT
Tiêu chuẩn liên quan
ISO 2064 * ISO 2177
Từ khóa
COATINGS * METAL COATINGS * PROFILE MEASUREMENT * TESTING * THICKNESS * THICKNESS MEASUREMENT * Thickness measurement * Coatings * Testing * Profile measurement * Thickness * Metal coatings
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