UNI EN ISO 8251 : 2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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ANODIZING OF ALUMINIUM AND ITS ALLOYS - MEASUREMENT OF ABRASION RESISTANCE OF ANODIC OXIDATION COATINGS
14-09-2022
01-01-2011
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Characteristics of abrasion tests
5 Abrasive-wheel-wear test
6 Abrasive jet test
7 Falling sand abrasion test
8 Test report
Annex A (normative) - Preparation of standard specimen
Annex B (informative) - Depth survey of abrasion resistance
Annex C (informative) - Design of abrasive-wheel-wear
test apparatus
Annex D (informative) - Design of abrasive jet test
apparatus
Annex E (informative) - Design of falling sand abrasion
test apparatus
Bibliography
Describes the following three test methods: a) abrasive-wheel-wear test method, determining the wear resistance and the wear index of anodic oxidation coatings on flat specimens of aluminium and its alloys; b) abrasive jet test method, comparing the resistance to abrasion of anodic oxidation coatings on aluminium and its alloys with that of a standard specimen or, alternatively, a reference specimen, by use of a jet of abrasive particles; c) falling sand abrasion method, determining the abrasion resistance with falling sand applied to thin anodic oxidation coatings.
| DevelopmentNote |
Supersedes UNI EN 12373-9 and UNI EN 12373-10. (05/2011)
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| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN ISO 8251:2011 | Identical |
| ISO 8251:2011 | Identical |
| ISO 2106:2011 | Anodizing of aluminium and its alloys Determination of mass per unit area (surface density) of anodic oxidation coatings Gravimetric method |
| ISO 10074:2010 | Anodizing of aluminium and its alloys Specification for hard anodic oxidation coatings on aluminium and its alloys |
| ISO 8486-1:1996 | Bonded abrasives Determination and designation of grain size distribution Part 1: Macrogrits F4 to F220 |
| ISO 565:1990 | Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings |
| ISO 6344-1:1998 | Coated abrasives Grain size analysis Part 1: Grain size distribution test |
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