Surface modification to prevent oxide scale spallation

Stephens, Elizabeth V; Sun, Xin; Liu, Wenning; Stevenson, Jeffry W; Surdoval, Wayne; Khaleel, Mohammad A

Title: Surface modification to prevent oxide scale spallation

Patent · Tue Jul 16 00:00:00 EDT 2013

OSTI ID:1087882

Stephens, Elizabeth V; Sun, Xin; Liu, Wenning; Stevenson, Jeffry W; Surdoval, Wayne; Khaleel, Mohammad A

A surface modification to prevent oxide scale spallation is disclosed. The surface modification includes a ferritic stainless steel substrate having a modified surface. A cross-section of the modified surface exhibits a periodic morphology. The periodic morphology does not exceed a critical buckling length, which is equivalent to the length of a wave attribute observed in the cross section periodic morphology. The modified surface can be created using at least one of the following processes: shot peening, surface blasting and surface grinding. A coating can be applied to the modified surface.

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Research Organization:: Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC05-76RL01830

Assignee:: Battelle Memorial Institute (Richland, WA)

Patent Number(s):: 8,486,582

Application Number:: 13/625,134

OSTI ID:: 1087882

Country of Publication:: United States

Language:: English

References (11)

Mixed Mode Cracking in Layered Materials Hutchinson, J. W.; Suo, Z. Advances in Applied Mechanics, Vol. 29, p. 63-191 https://doi.org/10.1016/S0065-2156(08)70164-9	book	January 1991
Overlay control for laser peening Dykes, Steven E.; Clauer, Allan H.; Dulaney, Jeff L. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6841755 US Patent Document 6,841,755	patent	January 2005
Fabrication of titanium and titanium alloy anode for dielectric and insulated films Chung, Juyong https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7144768 US Patent Document 7,144,768	patent	December 2006
Life prediction of coated and uncoated metallic interconnect for solid oxide fuel cell applications Liu, W. N.; Sun, X.; Stephens, E. Journal of Power Sources, Vol. 189, Issue 2 https://doi.org/10.1016/j.jpowsour.2008.12.143	journal	April 2009
Coated Sleeved Oil and Gas Well Production Devices Jin, Hyun Woo; Rajagopalan, Srinivasan; Ozekcin, Adnan https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110203791 US Patent Application 13/032032; 20110203791	patent-application	August 2011
Ce-Modified (Mn,Co)[sub 3]O[sub 4] Spinel Coatings on Ferritic Stainless Steels for SOFC Interconnect Applications Yang, Zhenguo; Xia, Guanguang; Nie, Zimin Electrochemical and Solid-State Letters, Vol. 11, Issue 8 https://doi.org/10.1149/1.2929066	journal	January 2008
Ultrasonic impact methods for treatment of welded structures Statnikov, Efim https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6843957 US Patent Document 6,843,957	patent	January 2005
The effect of surface treatment on the oxidation of ferritic stainless steels used for solid oxide fuel cell interconnects Cooper, L.; Benhaddad, S.; Wood, A. Journal of Power Sources, Vol. 184, Issue 1 https://doi.org/10.1016/j.jpowsour.2008.06.010	journal	September 2008
Method using laser shock processing to provide improved residual stress profile characteristics Clauer, Allan H.; Lahrman, David F.; Dulaney, Jeff L. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6875953 US Patent Document 6,875,953	patent	April 2005
Device for producing spherical balls Chaleat, Bernard; Bechet, Louis https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6676890 US Patent Document 6,676,890	patent	January 2004
Effect of substrate thickness on oxide scale spallation for solid oxide fuel cells Liu, W. N.; Sun, X.; Stephens, E. Corrosion Science, Vol. 53, Issue 7 https://doi.org/10.1016/j.corsci.2011.03.025	journal	July 2011

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