A study of crack initiation and propagation in Ni-Cr thermally sprayed coatings using acoustic emission techniques

Many metallurgical coatings applied by thermal spraying tend to exfoliate or spall through the growth of cracks, presumably initiated at the metal-coating interface or at the substrate. The present study was undertaken to determine whether such cracks are at the substrate-coating interface or within...

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Veröffentlicht in:	Thin solid films 1987-10, Vol.153 (1), p.243-252
Hauptverfasser:	Mora-Marquez, J.G., Lira-Olivares, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Cross-disciplinary physics: materials science rheology Exact sciences and technology Materials science Metallic coatings Metals, semimetals and alloys Metals. Metallurgy Physics Production techniques Specific materials Surface treatment
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