This study investigates the effects of various reinforcement materials and solid lubricants on cold spray aluminum composite coatings. The wear resistance and friction coefficient of the coatings were very different with and without a reinforcement and solid lubricant. It was found that Al2O3 greatly improves wear properties, Mo results in better dispersion hardening, and MoS2 reduces the friction coefficient.

alumina reinforcement, aluminum coatings, coefficient of friction, cold spraying, solid lubricants, wear resistance
This content is only available as a PDF.
Copyright © 2013 ASM International. All rights reserved.
2013
ASM International
Topics
Solid lubricants Aluminum powder Alumina ceramics Cold spray coating Friction and wear properties
Issue Section:
Poster Session
You do not currently have access to this content.