Mitigation and Prediction of Spallation of Oxide Scales on Ferritic Stainless Steel [electronic resource].

Published:: Washington, D.C. : United States. Dept. of Energy, 2015.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy
Physical Description:: 36 pages : digital, PDF file
Additional Creators:: Pacific Northwest National Laboratory (U.S.), United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information

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Summary:

This report summarizes results from experimental and modeling studies performed by researchers at Pacific Northwest National Laboratory on behalf of the Solid-State Energy Conversion Alliance (SECA) Core Technology Program. The results indicate that application of physical surface modifications, such as surface blasting, prior to application of protective surface coatings can substantially increase oxide scale spallation resistance during long-term exposure to elevated temperatures (e.g., 800-850oC). To better understand and predict the benefits of surface modification, an integrated modeling framework was developed and applied to the obtained experimental results.

Report Numbers:

E 1.99:pnnl--24025
pnnl--24025

Subject(s):

Materials Science

Note:

Published through SciTech Connect.
02/04/2015.
"pnnl--24025"
"AA6040000"
Chou, Y. S.; Stephens, Elizabeth V.; Xu, Zhijie; Xu, Wei; Koeppel, Brian J.; Stevenson, Jeffry W.

Funding Information:

AC05-76RL01830

View MARC record | catkey: 24057763