Summary of HVOF Testing and Experience

Abstract

Conclusions on HVOF and Sealing Surfaces. Sealing Surface Finish. Ra alone is insufficient to accurately describe a sealing surface. Must control/measure other surface parameters such as Rp, Rpk, Rsk, Rtm and tp. Standard coatings are quickly becoming HVOF applied technology. Alternative chrome coatings; HVOF have demonstrated excellent performance. The combination of advanced coatings and surface finish technology has proven effective at improving seal system performance; leakage control, seal wear and service life for "today's" generation of Aircraft hydraulic system.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 2003
Accession Number
ADA636076

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  • Antonio Garcia

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