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Title: Mitigation and Prediction of Spallation of Oxide Scales on Ferritic Stainless Steel

Abstract

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.

Authors:
 [1];  [1];  [1];  [1];  [1];  [1]
  1. Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Publication Date:
Research Org.:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1177302
Report Number(s):
PNNL-24025
AA6040000
DOE Contract Number:
AC05-76RL01830
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Chou, Y. S., Stephens, Elizabeth V., Xu, Zhijie, Xu, Wei, Koeppel, Brian J., and Stevenson, Jeffry W. Mitigation and Prediction of Spallation of Oxide Scales on Ferritic Stainless Steel. United States: N. p., 2015. Web. doi:10.2172/1177302.
Chou, Y. S., Stephens, Elizabeth V., Xu, Zhijie, Xu, Wei, Koeppel, Brian J., & Stevenson, Jeffry W. Mitigation and Prediction of Spallation of Oxide Scales on Ferritic Stainless Steel. United States. doi:10.2172/1177302.
Chou, Y. S., Stephens, Elizabeth V., Xu, Zhijie, Xu, Wei, Koeppel, Brian J., and Stevenson, Jeffry W. Wed . "Mitigation and Prediction of Spallation of Oxide Scales on Ferritic Stainless Steel". United States. doi:10.2172/1177302. https://www.osti.gov/servlets/purl/1177302.
@article{osti_1177302,
title = {Mitigation and Prediction of Spallation of Oxide Scales on Ferritic Stainless Steel},
author = {Chou, Y. S. and Stephens, Elizabeth V. and Xu, Zhijie and Xu, Wei and Koeppel, Brian J. and Stevenson, Jeffry W.},
abstractNote = {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.},
doi = {10.2172/1177302},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Feb 04 00:00:00 EST 2015},
month = {Wed Feb 04 00:00:00 EST 2015}
}

Technical Report:

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