Scale formation on Ni-based alloys in simulated solid oxide fuel cell interconnect environments

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Recent publications suggest that the environment on the fuel side of the bi-polar stainless steel SOFC interconnects changes the oxidation behavior and morphology of the scale formed on the air side. The U.S. Department of Energy Albany Research Center (ARC), has examined the role of such exposure conditions on advanced nickel base alloys. Alloy formulations developed at ARC and commercial alloys were studied using X-ray diffraction (XRD) and Raman spectroscopy. The electrical property of oxide scales formed on selected alloys was determined in terms of areaspecific resistance (ASR). The corrosion behavior of ARC nickel-based alloys exposed to a dual environment ... continued below

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Ziomek-Moroz, Margaret; Cramer, Stephen D.; Holcomb, Gordon R.; Covino, Bernard S., Jr.; Bullard, Sophie J.; Singh, P. (PNNL) et al. November 1, 2004.

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Recent publications suggest that the environment on the fuel side of the bi-polar stainless steel SOFC interconnects changes the oxidation behavior and morphology of the scale formed on the air side. The U.S. Department of Energy Albany Research Center (ARC), has examined the role of such exposure conditions on advanced nickel base alloys. Alloy formulations developed at ARC and commercial alloys were studied using X-ray diffraction (XRD) and Raman spectroscopy. The electrical property of oxide scales formed on selected alloys was determined in terms of areaspecific resistance (ASR). The corrosion behavior of ARC nickel-based alloys exposed to a dual environment of air/ H2 were compared to those of Crofer 22APU and Haynes 230.

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Publisher - available on CD version " Fuel Cell Technology, Markes and Commercialization, 2004 Fuel Cell Seminar Abstracts) in poster session 2 (does not appear in printed version of the seminar abstracts)

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  • 2004 Fuel Cell Seminar, San Antonio, TX, Nov. 1-5, 2004; Related Information: Presented as a poster session (Poster Session 2)

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  • Report No.: DOE/ARC-2005-078
  • Grant Number: None
  • Office of Scientific & Technical Information Report Number: 901156
  • Archival Resource Key: ark:/67531/metadc886953

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  • November 1, 2004

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  • Sept. 22, 2016, 2:13 a.m.

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  • Dec. 1, 2016, 6:40 p.m.

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Ziomek-Moroz, Margaret; Cramer, Stephen D.; Holcomb, Gordon R.; Covino, Bernard S., Jr.; Bullard, Sophie J.; Singh, P. (PNNL) et al. Scale formation on Ni-based alloys in simulated solid oxide fuel cell interconnect environments, article, November 1, 2004; (digital.library.unt.edu/ark:/67531/metadc886953/: accessed November 18, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.