ADVANCED TECHNICAL CERAMICS - METHODS OF TEST FOR CERAMIC COATINGS - PART 6: DETERMINATION OF THE ABRASION RESISTANCE OF COATINGS BY A MICRO-ABRASION WEAR TEST

Superseded date

09-06-2016

Published date

01-01-2008

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Significance and use
5 Principle
6 Apparatus and materials
   6.1 Test system
   6.2 Test balls
   6.3 Test slurry
   6.4 Measurement of crater dimensions
7 Preparation of test pieces
8 Test procedure
   8.1 Different types of test
   8.2 Test Type A: No perforation of coating
   8.3 Test Type B: Perforation of coating
9 Analysis of results
   9.1 Test Type A: no perforation of coating
   9.2 Test Type B: perforation of coating
10 Test reproducibility, repeatability and limits
   10.1 Reproducibility and repeatability
   10.2 Limits
11 Test report
Annex A (normative) Measurement of coating thickness
Bibliography

Describes a method for measuring the abrasive wear rate of ceramic coatings by means of a micro-scale abrasion wear test, based on the well known crater grinding technique used for film thickness determination.

DevelopmentNote	Supersedes UNI ENV 1071-6. (06/2008)
DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Superseded
SupersededBy	UNI EN ISO 26424:2016
Supersedes	UNI ENV 1071-6 : 2002

Standards	Relationship
EN 1071-6:2007	Identical

ISO 3290:2001	Rolling bearings Balls Dimensions and tolerances
ISO/IEC 17025:2005	General requirements for the competence of testing and calibration laboratories
EN 1071-1 : 2003	ADVANCED TECHNICAL CERAMICS - METHODS OF TEST FOR CERAMIC COATINGS - PART 1: DETERMINATION OF COATING THICKNESS BY CONTACT PROBE FILOMETER
ASTM A 485 : 2017 : REDLINE	Standard Specification for High Hardenability Antifriction Bearing Steel
EN 1071-2 : 2002	ADVANCED TECHNICAL CERAMICS - METHODS OF TEST FOR CERAMIC COATINGS - PART 2: DETERMINATION OF COATING THICKNESS BY THE CRATER GRINDING METHOD
ASTM G 105 : 2016	Standard Test Method for Conducting Wet Sand/Rubber Wheel Abrasion Tests