ISO 20502:2005

Standard
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Norsk tittel: Fine ceramics (advanced ceramics, advanced technical ceramics) — Determination of adhesion of ceramic coatings by scratch testing
Engelsk tittel: Fine ceramics (advanced ceramics, advanced technical ceramics) — Determination of adhesion of ceramic coatings by scratch testing
Varetype: Standard
Språk: Engelsk
Utgave: 1 (2005-08-19)
Antall sider: 31
Pris:

NOK 1 582,00 (eks. mva)
NOK 1 977,50 (ink. mva)

Omfang: <p>This International Standard describes a method of testing ceramic coatings by scratching with a diamond stylus. During a test, either a constant or increasing force normal to the surface under test is applied to the stylus so as to promote adhesive and/or cohesive failure of the coating-substrate system. The test method is suitable for evaluating ceramic coatings up to a thickness of 20 <styled-content style="font-family:Times New Roman">μm</styled-content> and might also be suitable for evaluating other coating types and thicknesses.</p><p>The International Standard is intended for use in the macro (1 to 100 <italic><styled-content style="font-family:Times New Roman">N</styled-content></italic>) force range. The procedures may also be applicable to other force ranges. However, appropriate calibration is essential if the normal forces at which failure occurs are to be quantified.</p>
Fastsatt: 2005-08-19
ICS: 81.060.30 - Avansert keramikk