Finite element simulation of tensile bond strength of atmospheric plasma spraying thermal barrier coatings

Before thermal cycling or thermal exposure, tensile failure of atmospheric plasma spraying (APS) thermal barrier coatings (TBCs) usually occurs by spallation of the ceramic coating at or near the bond coating, due to the accumulation of microcracks damage. In the current paper, finite element geomet...

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Veröffentlicht in:	Surface & coatings technology 2011-01, Vol.205 (8), p.2964-2969
Hauptverfasser:	Wei, Shen, Fu-chi, Wang, Qun-bo, Fan, Zhuang, Ma, Xue-wen, Yang
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Coatings Computer simulation Cross-disciplinary physics: materials science rheology Exact sciences and technology Failure FEM Finite element method Materials science Mathematical analysis Mathematical models Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metals. Metallurgy Microcracks Modified Brazilian disc Nonmetallic coatings Physics Production techniques Surface treatment Surface treatments Tensile bond strength Yttria stabilized zirconia
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