Co-optimization of wrought alumina-forming austenitic stainless steel composition ranges for high-temperature creep and oxidation/corrosion resistance

M. P. Brady; J. Magee; Y. Yamamoto; D. Helmick; L. Wang

doi:10.1016/j.msea.2013.10.014

Co-optimization of wrought alumina-forming austenitic stainless steel composition ranges for high-temperature creep and oxidation/corrosion resistance

M. P. Brady
, J. Magee
, Y. Yamamoto
, D. Helmick
, L. Wang

Alloy Behavior & Design

Research output: Contribution to journal › Article › peer-review

151 Scopus citations

Abstract

A series of candidate alumina-forming austenitic (AFA) stainless steels designed to evaluate the effects of variation in Al, C, Cr, Mn, Nb, and Ni content on high-temperature tensile properties, creep, and oxidation/corrosion resistance were studied. The compositions assessed were based on medium Ni (20-25wt%) and low Ni (12wt%) AFA variations strengthened primarily by MC and/or M₂₃C₆ carbide precipitates, and a high Ni (32wt%) AFA superalloy variation strengthened primarily by γ'-Ni₃Al intermetallic precipitates. Tensile and creep properties were measured at 650 and 750/760°C, oxidation resistance from 650 to 900°C in air with water vapor and steam environments, and sulfidation-oxidation resistance in Ar-20%H₂-20%H₂O-5% H₂S at 550 and 650°C. Optimized composition ranges for different use temperatures ranges based on these evaluations are presented.

Original language	English
Pages (from-to)	101-115
Number of pages	15
Journal	Materials Science and Engineering: A
Volume	590
DOIs	https://doi.org/10.1016/j.msea.2013.10.014
State	Published - Jan 10 2014

Funding

The authors thank Sebastien Dryepondt, Govindarajan Muralidharan, and Bruce Pint for helpful comments on this manuscript. This work was funded by the United States Department of Energy, Energy Efficiency and Renewable Energy Advanced Manufacturing Office .

Keywords

Austenite
Intermetallic
Mechanical characterization
Oxidation
Precipitation

Access to Document

10.1016/j.msea.2013.10.014

Cite this

@article{7e732c9866b348588398eb77af852feb,

title = "Co-optimization of wrought alumina-forming austenitic stainless steel composition ranges for high-temperature creep and oxidation/corrosion resistance",

abstract = "A series of candidate alumina-forming austenitic (AFA) stainless steels designed to evaluate the effects of variation in Al, C, Cr, Mn, Nb, and Ni content on high-temperature tensile properties, creep, and oxidation/corrosion resistance were studied. The compositions assessed were based on medium Ni (20-25wt\%) and low Ni (12wt\%) AFA variations strengthened primarily by MC and/or M23C6 carbide precipitates, and a high Ni (32wt\%) AFA superalloy variation strengthened primarily by γ'-Ni3Al intermetallic precipitates. Tensile and creep properties were measured at 650 and 750/760°C, oxidation resistance from 650 to 900°C in air with water vapor and steam environments, and sulfidation-oxidation resistance in Ar-20\%H2-20\%H2O-5\% H2S at 550 and 650°C. Optimized composition ranges for different use temperatures ranges based on these evaluations are presented.",

keywords = "Austenite, Intermetallic, Mechanical characterization, Oxidation, Precipitation",

author = "Brady, \{M. P.\} and J. Magee and Y. Yamamoto and D. Helmick and L. Wang",

year = "2014",

month = jan,

day = "10",

doi = "10.1016/j.msea.2013.10.014",

language = "English",

volume = "590",

pages = "101--115",

journal = "Materials Science and Engineering: A",

issn = "0921-5093",

publisher = "Elsevier",

}

TY - JOUR

T1 - Co-optimization of wrought alumina-forming austenitic stainless steel composition ranges for high-temperature creep and oxidation/corrosion resistance

AU - Brady, M. P.

AU - Magee, J.

AU - Yamamoto, Y.

AU - Helmick, D.

AU - Wang, L.

PY - 2014/1/10

Y1 - 2014/1/10

N2 - A series of candidate alumina-forming austenitic (AFA) stainless steels designed to evaluate the effects of variation in Al, C, Cr, Mn, Nb, and Ni content on high-temperature tensile properties, creep, and oxidation/corrosion resistance were studied. The compositions assessed were based on medium Ni (20-25wt%) and low Ni (12wt%) AFA variations strengthened primarily by MC and/or M23C6 carbide precipitates, and a high Ni (32wt%) AFA superalloy variation strengthened primarily by γ'-Ni3Al intermetallic precipitates. Tensile and creep properties were measured at 650 and 750/760°C, oxidation resistance from 650 to 900°C in air with water vapor and steam environments, and sulfidation-oxidation resistance in Ar-20%H2-20%H2O-5% H2S at 550 and 650°C. Optimized composition ranges for different use temperatures ranges based on these evaluations are presented.

AB - A series of candidate alumina-forming austenitic (AFA) stainless steels designed to evaluate the effects of variation in Al, C, Cr, Mn, Nb, and Ni content on high-temperature tensile properties, creep, and oxidation/corrosion resistance were studied. The compositions assessed were based on medium Ni (20-25wt%) and low Ni (12wt%) AFA variations strengthened primarily by MC and/or M23C6 carbide precipitates, and a high Ni (32wt%) AFA superalloy variation strengthened primarily by γ'-Ni3Al intermetallic precipitates. Tensile and creep properties were measured at 650 and 750/760°C, oxidation resistance from 650 to 900°C in air with water vapor and steam environments, and sulfidation-oxidation resistance in Ar-20%H2-20%H2O-5% H2S at 550 and 650°C. Optimized composition ranges for different use temperatures ranges based on these evaluations are presented.

KW - Austenite

KW - Intermetallic

KW - Mechanical characterization

KW - Oxidation

KW - Precipitation

UR - https://www.scopus.com/pages/publications/84886740676

U2 - 10.1016/j.msea.2013.10.014

DO - 10.1016/j.msea.2013.10.014

M3 - Article

AN - SCOPUS:84886740676

SN - 0921-5093

VL - 590

SP - 101

EP - 115

JO - Materials Science and Engineering: A

JF - Materials Science and Engineering: A

ER -

Co-optimization of wrought alumina-forming austenitic stainless steel composition ranges for high-temperature creep and oxidation/corrosion resistance

Abstract

Funding

Keywords

Access to Document

Other files and links

Fingerprint

Cite this