PVD multi-layer hard coatings. Composition, structure and properties1 Scope This document specifies the evaluation standard of the composition, structure and properties of multi layer hard coatings by common physical vapor deposition (PVD), indicating a vacuum deposition method that produces a material source by evaporation, sputtering or related non chemical ways.

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BS EN 755-8 is the European Standard document and part of the BS EN 755 series

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