Fig. 37. Experimental and simulation results under thermal shock environment: (a) mass change curves of the coated samples with monolayer MoSi 2 coating and with laminated MoSi2/Cr coating after 30 thermal cycles; (b) BSE image of monolayer MoSi2 coating (inset of figure is the surface view of (b)) and (c) BSE image of laminated MoSi2/Cr coating along the cross-section (inset of figure is the surface view of (c)) after thermal shock test; (d) and (e) stress distribution diagram along the cross-section of monolayer MoSi2 coating and laminated MoSi2/Cr coating during a thermal cycle; (f) stress distribution curves through the thickness of the coating and substrate under thermal shock environment. Reproduced with permission from Ref. [190], © Elsevier 2020.
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