Development of creep-resistant, alumina-forming ferrous alloys for high-temperature structural use

Y. Yamamoto; M. P. Brady; G. Muralidharan; B. A. Pint; P. J. Maziasz; D. Shin; B. Shassere; S. S. Babu; C. H. Kuo

doi:10.1115/ETAM2018-6727

Development of creep-resistant, alumina-forming ferrous alloys for high-temperature structural use

Y. Yamamoto, M. P. Brady, G. Muralidharan, B. A. Pint, P. J. Maziasz, D. Shin, B. Shassere, S. S. Babu, C. H. Kuo

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

16 Scopus citations

Abstract

This paper overviews recent advances in developing novel alloy design concepts of creep-resistant, alumina-forming Febase alloys, including both ferritic and austenitic steels, for high-temperature structural applications in fossil-fired power generation systems. Protective, external alumina-scales offer improved oxidation resistance compared to chromia-scales in steam-containing environments at elevated temperatures. Alloy design utilizes computational thermodynamic tools with compositional guidelines based on experimental results accumulated in the last decade, along with design and control of the second-phase precipitates to maximize high-temperature strengths. The alloys developed to date, including ferritic (Fe-Cr-Al-Nb-W base) and austenitic (Fe-Cr-Ni-Al-Nb base) alloys, successfully incorporated the balanced properties of steam/water vapor-oxidation and/or ash-corrosion resistance and improved creep strength. Development of cast aluminaforming austenitic (AFA) stainless steel alloys is also in progress with successful improvement of higher temperature capability targeting up to ~1100°C. Current alloy design approach and developmental efforts with guidance of computational tools were found to be beneficial for further development of the new heat resistant steel alloys for various extreme environments.

Original language	English
Title of host publication	ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries, ETAM 2018
Publisher	American Society of Mechanical Engineers (ASME)
ISBN (Electronic)	9780791840764
DOIs	https://doi.org/10.1115/ETAM2018-6727
State	Published - 2018
Event	ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries, ETAM 2018 - Seattle, United States Duration: Apr 3 2018 → Apr 5 2018

Publication series

Name	ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries, ETAM 2018

Conference

Conference	ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries, ETAM 2018
Country/Territory	United States
City	Seattle
Period	04/3/18 → 04/5/18

Bibliographical note

Publisher Copyright:
© 2018 ASME.

Funding

This manuscript has been authored by UT-Battelle, LLC under Contract No. DE-AC05-00OR22725 with the U.S. Department of Energy. The United States Government retains and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a nonexclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript, or allow It others to do so, for United States Government purposes. The Department of Energy will provide public access to these results of federally sponsored research in accordance with the DOE Public Access Plan (http://energy.gov/downloads/doe-public-access-plan). The authors thank Drs. Dean Pearce and Zhiqian Sun for their reviews and comments on this manuscript, and Dr. Edgar Lara-Carzio for his thoughtful supports on the project. Research sponsored by the Fossil Energy Crosscutting Research Program, Office of Fossil Energy, U.S. Department of Energy (US-DOE), and through a user project supported by ORNL’s Center for Nanophase Materials Sciences (CNMS), which is sponsored by the Scientific User Facilities Division, Office of Basic Energy Sciences, U.S. Department of Energy. A part of the research is also funded by the Advance Manufacturing Office (AMO, formerly Industrial Technologies Program, ITP) under Office of Energy Efficiency and Renewable Energy (EERE), US-DOE, the Technology Innovation Program (TIP) under Laboratory Directed Research and Development Program (LDRD) at ORNL, the Seed Money Funds under LDRD at ORNL, and Advanced Research Projects Agency-Energy (ARPA-E) under US-DOE.

Funders	Funder number
Fossil Energy Crosscutting Research Program
LLC
ORNL’s
Office of Basic Energy Sciences
Scientific User Facilities Division
US-DOE
UT-Battelle
U.S. Department of Energy
Advanced Manufacturing Office
Office of Fossil Energy
Office of Energy Efficiency and Renewable Energy	TIP
Laboratory Directed Research and Development
Advanced Research Projects Agency

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Cite this

Yamamoto, Y., Brady, M. P., Muralidharan, G., Pint, B. A., Maziasz, P. J., Shin, D., Shassere, B., Babu, S. S., & Kuo, C. H. (2018). Development of creep-resistant, alumina-forming ferrous alloys for high-temperature structural use. In ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries, ETAM 2018 Article v001t04A003 (ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries, ETAM 2018). American Society of Mechanical Engineers (ASME). https://doi.org/10.1115/ETAM2018-6727

Yamamoto, Y. ; Brady, M. P. ; Muralidharan, G. et al. / Development of creep-resistant, alumina-forming ferrous alloys for high-temperature structural use. ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries, ETAM 2018. American Society of Mechanical Engineers (ASME), 2018. (ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries, ETAM 2018).

@inproceedings{2224e5213e3041d3806881cdf52c317a,

title = "Development of creep-resistant, alumina-forming ferrous alloys for high-temperature structural use",

abstract = "This paper overviews recent advances in developing novel alloy design concepts of creep-resistant, alumina-forming Febase alloys, including both ferritic and austenitic steels, for high-temperature structural applications in fossil-fired power generation systems. Protective, external alumina-scales offer improved oxidation resistance compared to chromia-scales in steam-containing environments at elevated temperatures. Alloy design utilizes computational thermodynamic tools with compositional guidelines based on experimental results accumulated in the last decade, along with design and control of the second-phase precipitates to maximize high-temperature strengths. The alloys developed to date, including ferritic (Fe-Cr-Al-Nb-W base) and austenitic (Fe-Cr-Ni-Al-Nb base) alloys, successfully incorporated the balanced properties of steam/water vapor-oxidation and/or ash-corrosion resistance and improved creep strength. Development of cast aluminaforming austenitic (AFA) stainless steel alloys is also in progress with successful improvement of higher temperature capability targeting up to ~1100°C. Current alloy design approach and developmental efforts with guidance of computational tools were found to be beneficial for further development of the new heat resistant steel alloys for various extreme environments.",

author = "Y. Yamamoto and Brady, {M. P.} and G. Muralidharan and Pint, {B. A.} and Maziasz, {P. J.} and D. Shin and B. Shassere and Babu, {S. S.} and Kuo, {C. H.}",

note = "Publisher Copyright: {\textcopyright} 2018 ASME.; ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries, ETAM 2018 ; Conference date: 03-04-2018 Through 05-04-2018",

year = "2018",

doi = "10.1115/ETAM2018-6727",

language = "English",

series = "ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries, ETAM 2018",

publisher = "American Society of Mechanical Engineers (ASME)",

booktitle = "ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries, ETAM 2018",

}

Yamamoto, Y, Brady, MP, Muralidharan, G , Pint, BA, Maziasz, PJ, Shin, D, Shassere, B, Babu, SS & Kuo, CH 2018, Development of creep-resistant, alumina-forming ferrous alloys for high-temperature structural use. in ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries, ETAM 2018., v001t04A003, ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries, ETAM 2018, American Society of Mechanical Engineers (ASME), ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries, ETAM 2018, Seattle, United States, 04/3/18. https://doi.org/10.1115/ETAM2018-6727

Development of creep-resistant, alumina-forming ferrous alloys for high-temperature structural use. / Yamamoto, Y.; Brady, M. P.; Muralidharan, G. et al.
ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries, ETAM 2018. American Society of Mechanical Engineers (ASME), 2018. v001t04A003 (ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries, ETAM 2018).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Development of creep-resistant, alumina-forming ferrous alloys for high-temperature structural use

AU - Yamamoto, Y.

AU - Brady, M. P.

AU - Muralidharan, G.

AU - Pint, B. A.

AU - Maziasz, P. J.

AU - Shin, D.

AU - Shassere, B.

AU - Babu, S. S.

AU - Kuo, C. H.

PY - 2018

Y1 - 2018

N2 - This paper overviews recent advances in developing novel alloy design concepts of creep-resistant, alumina-forming Febase alloys, including both ferritic and austenitic steels, for high-temperature structural applications in fossil-fired power generation systems. Protective, external alumina-scales offer improved oxidation resistance compared to chromia-scales in steam-containing environments at elevated temperatures. Alloy design utilizes computational thermodynamic tools with compositional guidelines based on experimental results accumulated in the last decade, along with design and control of the second-phase precipitates to maximize high-temperature strengths. The alloys developed to date, including ferritic (Fe-Cr-Al-Nb-W base) and austenitic (Fe-Cr-Ni-Al-Nb base) alloys, successfully incorporated the balanced properties of steam/water vapor-oxidation and/or ash-corrosion resistance and improved creep strength. Development of cast aluminaforming austenitic (AFA) stainless steel alloys is also in progress with successful improvement of higher temperature capability targeting up to ~1100°C. Current alloy design approach and developmental efforts with guidance of computational tools were found to be beneficial for further development of the new heat resistant steel alloys for various extreme environments.

AB - This paper overviews recent advances in developing novel alloy design concepts of creep-resistant, alumina-forming Febase alloys, including both ferritic and austenitic steels, for high-temperature structural applications in fossil-fired power generation systems. Protective, external alumina-scales offer improved oxidation resistance compared to chromia-scales in steam-containing environments at elevated temperatures. Alloy design utilizes computational thermodynamic tools with compositional guidelines based on experimental results accumulated in the last decade, along with design and control of the second-phase precipitates to maximize high-temperature strengths. The alloys developed to date, including ferritic (Fe-Cr-Al-Nb-W base) and austenitic (Fe-Cr-Ni-Al-Nb base) alloys, successfully incorporated the balanced properties of steam/water vapor-oxidation and/or ash-corrosion resistance and improved creep strength. Development of cast aluminaforming austenitic (AFA) stainless steel alloys is also in progress with successful improvement of higher temperature capability targeting up to ~1100°C. Current alloy design approach and developmental efforts with guidance of computational tools were found to be beneficial for further development of the new heat resistant steel alloys for various extreme environments.

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M3 - Conference contribution

AN - SCOPUS:85068510470

T3 - ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries, ETAM 2018

BT - ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries, ETAM 2018

PB - American Society of Mechanical Engineers (ASME)

T2 - ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries, ETAM 2018

Y2 - 3 April 2018 through 5 April 2018

ER -

Yamamoto Y, Brady MP, Muralidharan G , Pint BA, Maziasz PJ, Shin D et al. Development of creep-resistant, alumina-forming ferrous alloys for high-temperature structural use. In ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries, ETAM 2018. American Society of Mechanical Engineers (ASME). 2018. v001t04A003. (ASME 2018 Symposium on Elevated Temperature Application of Materials for Fossil, Nuclear, and Petrochemical Industries, ETAM 2018). doi: 10.1115/ETAM2018-6727

Development of creep-resistant, alumina-forming ferrous alloys for high-temperature structural use

Abstract

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