Measuring residual stress in bilayer laminate by curvature method

Fenghui Wang; Yulong Zhao

doi:10.1117/12.839341

25 August 2009 Measuring residual stress in bilayer laminate by curvature method

Fenghui Wang, Yulong Zhao

Proceedings Volume 7375, ICEM 2008: International Conference on Experimental Mechanics 2008; 73755E (2009) https://doi.org/10.1117/12.839341
Event: International Conference on Experimental Mechanics 2008 and Seventh Asian Conference on Experimental Mechanics, 2008, Nanjing, China

Abstract

Bilayer of electrode (support substrate, NiO/YSZ) layer and electrolyte (YSZ) layer laminated are main part of anode support solid oxide fuel cell (SOFC). The residual stresses in the laminated membrane at room temperature were estimated from their curvature knowing the elastic constants of the individual layers.

Citation Download Citation

Fenghui Wang and Yulong Zhao "Measuring residual stress in bilayer laminate by curvature method", Proc. SPIE 7375, ICEM 2008: International Conference on Experimental Mechanics 2008, 73755E (25 August 2009); https://doi.org/10.1117/12.839341

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