2014
DOI: 10.1016/j.matdes.2014.08.038
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Bimodal distribution characteristic of microstructure and mechanical properties of nanostructured composite ceramic coatings prepared by supersonic plasma spraying

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Cited by 14 publications
(5 citation statements)
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“…The cumulative distribution functions for the microhardness values of the coatings with changes in the Weibull modulus are shown in Fig. 11, which reveals a bi-modal behavior which is related to the well and partially melted zones in the structures of the coatings, as has been established previously by other authors [4,[46][47][48][49][50]. The microhardness values for conventional mono-modal coatings, as well as those calculated from the rule of mixtures for the bi-modal structured samples, are presented in Table 3.…”
Section: Structure Of the Coatingssupporting
confidence: 71%
“…The cumulative distribution functions for the microhardness values of the coatings with changes in the Weibull modulus are shown in Fig. 11, which reveals a bi-modal behavior which is related to the well and partially melted zones in the structures of the coatings, as has been established previously by other authors [4,[46][47][48][49][50]. The microhardness values for conventional mono-modal coatings, as well as those calculated from the rule of mixtures for the bi-modal structured samples, are presented in Table 3.…”
Section: Structure Of the Coatingssupporting
confidence: 71%
“…En los recubrimientos elaborados por SPS y en general los elaborados por proyección térmica, se generan inevitablemente defectos estructurales, tales como, partículas sin fundir, micro-grietas, poros abiertos o cerrados que hacen que las propiedades mecánicas de materiales con la misma composición química sean diferente [27]. Las huellas residuales producidas por microindentación en el recubrimiento fueron influenciadas por la presencia de micro-defectos que causaron una alta dispersión de los datos como en la mayoría de los recubrimientos elaborados por proyección térmica.…”
Section: Microindentaciónunclassified
“…[1][2]. With the further development of modern industrial technology, some special parts are required for applications in relatively severe environments [3][4][5]. Therefore, in order to assure that all properties of coatings meet severe service conditions, it is very necessary to further develop Cr 2 O 3 ceramic coatings with more superior performance.…”
Section: Introductionmentioning
confidence: 99%