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Good practice guides

Ball cratering or micro-abrasion wear testing of coatings GPG57

This Measurement Good Practice Guide aims to provide introductory guidance on wear testing for coatings using the ball cratering or microabrasion wear test. Although the focus of the Guide is on abrasion testing, the use of ball cratering for unlubricated wear and friction testing is also covered. 


27 May 2020
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