Actions for Hydrogen Permeation Resistant Coatings [electronic resource].

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Hydrogen Permeation Resistant Coatings [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 2005.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Additional Creators
United States. Department of Energy. Savannah River Site, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
As the National Hydrogen Economy continues to develop and evolve the need for structural materials that can resist hydrogen assisted degradation will become critical. To date austenitic stainless steel materials have been shown to be mildly susceptible to hydrogen attack which results in lower mechanical and fracture strengths. As a result, hydrogen permeation barrier coatings may be applied to these ferrous alloys to retard hydrogen ingress. Hydrogen is known to be very mobile in materials of construction. In this study, the permeation resistance of bare stainless steel samples and coated stainless steel samples was tested. The permeation resistance was measured using a modular permeation rig using a pressure rise technique. The coating microstructure and permeation results will be discussed in this document as will some additional testing.
Report Numbers
E 1.99:wsrc-ms-2005-00155
wsrc-ms-2005-00155
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Note
Published through SciTech Connect.
06/15/2005.
"wsrc-ms-2005-00155"
ADAMS, THAD; KORINKO, PAUL; CREECH, GREGGORY.
Funding Information
DE-AC09-96SR18500
View MARC record | catkey: 14390635