article·2002-02-12

Tribological Studies of CrN coated Magnesium AZ91 at Temperatures up to 250°C

Holger Hoche, H. Schroeder, H. Scheerer, E. Broszeit, C. Berger

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Abstract

The tribological behaviour of PVD Chromium-Nitride coated magnesium alloy AZ91hp was investigated in wear tests by variation of temperature and load. A combination of different investigation methods revealed information about the failure modes and wear mechanisms. The authors show that failure of the CrN-AZ91 systems is due to the unsatisfactory load-carrying capacity of the magnesium.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Metal and Thin Film Mechanics · Magnesium Alloys: Properties and Applications · Aluminum Alloys Composites Properties

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