Void formation during cyclic oxidation of oxide dispersion strengthened FeCrAl alloys

Dryepondt, Sebastien; Thiesing, Benjamin P.; Tatlock, Gordon J.; Jones, Andy R.

doi:10.1080/09603409.2020.1771657

Void formation during cyclic oxidation of oxide dispersion strengthened FeCrAl alloys

Journal Article · Thu Jun 04 00:00:00 EDT 2020 · Materials at High Temperatures

DOI:https://doi.org/10.1080/09603409.2020.1771657· OSTI ID:1658014

^[1]; ^[2]; Tatlock, Gordon J. ^[3]; Jones, Andy R. ^[3]

Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Materials Science & Technology Division
Northern Arizona Univ., Flagstaff, AZ (United States). Center for Bioengineering Innovation
Univ. of Liverpool (United Kingdom). School of Engineering

Here, oxide dispersion strengthened FeCrAl alloys are considered for various high-temperature applications due to their excellent mechanical properties and oxidation resistance, but void formation is a concern for component durability. Cyclic oxidation testing was conducted on alloy MA956 and PM2000 at 1100–1200ºC for durations of up to 10,000 h and the void content was determined from optical cross-sections by image analysis. At 1100ºC, 100 h cycle, the low void concentrations measured were consistent with two competing mechanisms proposed in the literature: coalescence of process-induced nano-voids and alloy sintering. At 1200ºC using 1 h cycles, the void concentration was much higher, reaching ~3% to 6% for specimens tested to breakaway oxidation. The void growth was attributed to the high oxidation rates and the annihilation of oxidation-induced vacancies at the surface of the process-induced voids.

View Accepted Manuscript (DOE)

Research Organization:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Organization:: USDOE Office of Fossil Energy (FE)

Grant/Contract Number:: AC05-00OR22725

OSTI ID:: 1658014

Journal Information:: Materials at High Temperatures, Journal Name: Materials at High Temperatures Journal Issue: 4 Vol. 41; ISSN 0960-3409

Publisher:: Maney PublishingCopyright Statement

Country of Publication:: United States

Language:: English

References (24)

Factors governing breakaway oxidation of FeCrAl-based alloys Gurrappa, I.; Weinbruch, S.; Naumenko, D. Materials and Corrosion, Vol. 51, Issue 4 https://doi.org/10.1002/(SICI)1521-4176(200004)51:4<224::AID-MACO224>3.0.CO;2-B	journal	April 2000
Batch to batch variations in the oxidation behaviour of alumina forming Fe-based alloys Quadakkers, W. J.; Naumenko, D.; Singheiser, L. Materials and Corrosion, Vol. 51, Issue 5 https://doi.org/10.1002/(SICI)1521-4176(200005)51:5<350::AID-MACO350>3.0.CO;2-7	journal	May 2000
User-friendly semiautomated assembly of accurate image mosaics in microscopy Thévenaz, Philippe; Unser, Michael Microscopy Research and Technique, Vol. 70, Issue 2 https://doi.org/10.1002/jemt.20393	journal	January 2007
The prediction of breakaway oxidation for alumina forming ODS alloys using oxidation diagrams Quadakkers, W. J.; Bongartz, K. Materials and Corrosion/Werkstoffe und Korrosion, Vol. 45, Issue 4 https://doi.org/10.1002/maco.19940450404	journal	April 1994
Experimental observations in support of the dynamic-segregation theory to explain the reactive-element effect Pint, B. A. Oxidation of Metals, Vol. 45, Issue 1-2 https://doi.org/10.1007/BF01046818	journal	February 1996
Void formation in INCONEL MA-754 by high temperature oxidation Rosenstein, Alan H.; Tien, John K.; Nix, William D. Metallurgical Transactions A, Vol. 17, Issue 1 https://doi.org/10.1007/BF02644451	journal	January 1986
Elevated temperature mechanical properties of the iron base oxide dispersion strengthened alloy ma 956 bar Whittenberger, J. Daniel Metallurgical Transactions A, Vol. 12, Issue 5 https://doi.org/10.1007/BF02648349	journal	May 1981
Formation of porosity in ferritic ODS alloys on high temperature exposure Turker, M. Journal of Materials Science, Vol. 40, Issue 5 https://doi.org/10.1007/s10853-005-6938-9	journal	March 2005
Oxidation Behavior of ODS Fe?Cr Alloys Pint, B. A.; Wright, I. G. Oxidation of Metals, Vol. 63, Issue 3-4 https://doi.org/10.1007/s11085-004-3200-9	journal	April 2005
Quantification of Aluminum Outward Diffusion During Oxidation of FeCrAl Alloys Nychka, J. A.; Clarke, D. R. Oxidation of Metals, Vol. 63, Issue 5-6 https://doi.org/10.1007/s11085-005-4391-4	journal	June 2005
Depletion and Voids Formation in the Substrate During High Temperature Oxidation of Ni–Cr Alloys Desgranges, Clara; Lequien, Florence; Aublant, Edwige Oxidation of Metals, Vol. 79, Issue 1-2 https://doi.org/10.1007/s11085-012-9328-0	journal	January 2013
Effect of H2O and CO2 on the Oxidation Behavior and Durability at High Temperature of ODS-FeCrAl Dryepondt, Sebastien; Rouaix-Vande Put, Aurelie; Pint, Bruce A. Oxidation of Metals, Vol. 79, Issue 5-6 https://doi.org/10.1007/s11085-013-9382-2	journal	February 2013
Current Thoughts on Reactive Element Effects in Alumina-Forming Systems: In Memory of John Stringer Naumenko, D.; Pint, B. A.; Quadakkers, W. J. Oxidation of Metals, Vol. 86, Issue 1-2 https://doi.org/10.1007/s11085-016-9625-0	journal	May 2016
Long-Term Oxidation Testing and Lifetime Modeling of Cast and ODS FeCrAl Alloys Dryepondt, Sebastien; Turan, Josh; Leonard, Donovan Oxidation of Metals, Vol. 87, Issue 1-2 https://doi.org/10.1007/s11085-016-9668-2	journal	November 2016
3D Microscopy to Assess the Effect of High Temperature Cyclic Oxidation on the Deformation of Cast and ODS FeCrAlY Alloys Dryepondt, Sebastien; Turan, Josh C.; Lance, Michael J. Oxidation of Metals, Vol. 91, Issue 3-4 https://doi.org/10.1007/s11085-018-09884-9	journal	January 2019
Reduction of porosity in oxide dispersion-strengthened alloys produced by powder metallurgy Chen, Y. L.; Jones, A. R. Metallurgical and Materials Transactions A, Vol. 32, Issue 8 https://doi.org/10.1007/s11661-001-0019-8	journal	August 2001
Origin of porosity in oxide-dispersion-strengthened alloys produced by mechanical alloying Chen, Y. L.; Jones, A. R.; Miller, U. Metallurgical and Materials Transactions A, Vol. 33, Issue 8 https://doi.org/10.1007/s11661-002-0393-x	journal	August 2002
Some water vapor effects during the oxidation of alloys that are α-Al2O3 formers Maris-Sida, M. C.; Meier, G. H.; Pettit, F. S. Metallurgical and Materials Transactions A, Vol. 34, Issue 11 https://doi.org/10.1007/s11661-003-0020-5	journal	November 2003
The effect of water vapor on the oxidation of alloys that develop alumina scales for protection Janakiraman, Ramkumar; Meier, G. H.; Pettit, F. S. Metallurgical and Materials Transactions A, Vol. 30, Issue 11 https://doi.org/10.1007/s11661-999-0128-3	journal	November 1999
Intergranular oxidation and internal void formation in Ni-40% Cr alloys Shida, Y.; Wood, G. C.; Stott, F. H. Corrosion Science, Vol. 21, Issue 8 https://doi.org/10.1016/0010-938X(81)90010-X	journal	January 1981
Environmentally induced porosity in NiCr and NiCr oxide dispersion strengthened alloys Weber, J. H.; Gilman, P. S. Scripta Metallurgica, Vol. 18, Issue 5 https://doi.org/10.1016/0036-9748(84)90425-3	journal	May 1984
A deterministic interfacial cyclic oxidation spalling model Smialek, James L. Acta Materialia, Vol. 51, Issue 2 https://doi.org/10.1016/S1359-6454(02)00430-5	journal	January 2003
A comparison of breakaway oxidation in wedge-shaped and parallel sided coupons of FeCrAl alloys Al-Badairy, H.; Tatlock, G. J.; Bennett, M. J. Materials at High Temperatures, Vol. 17, Issue 1 https://doi.org/10.1179/mht.2000.016	journal	January 2000
Oxidation behaviour and microstructural evolution of FeCrAl ODS alloys at high temperature Merceron, G.; Molins, R.; Strudel, J-L Materials at High Temperatures, Vol. 17, Issue 1 https://doi.org/10.1179/mht.2000.022	journal	January 2000

Similar Records

Effect of H2O and CO2 on The Oxidation Behavior and Durability at High Temperature of ODS-FeCrAl

Conference · Sat Dec 31 23:00:00 EST 2011 · OSTI ID:1049827

Effect of H2O and CO2 on The Oxidation Behavior and Durability at High Temperature of ODS-FeCrAl

Journal Article · Mon Dec 31 23:00:00 EST 2012 · Oxidation of Metals · OSTI ID:1158759

3D Microscopy to Assess the Effect of High Temperature Cyclic Oxidation on the Deformation of Cast and ODS FeCrAlY Alloys

Journal Article · Wed Jan 23 23:00:00 EST 2019 · Oxidation of Metals · OSTI ID:1511954

Related Subjects

36 MATERIALS SCIENCE
CO2
H2O
ODS FeCrAl
cyclic oxidation
image analysis
void formation

Void formation during cyclic oxidation of oxide dispersion strengthened FeCrAl alloys

Citation Formats

References (24)

Similar Records

Related Subjects