Failure of Single Crystals Samples of Experimental Nickel Superalloy Tested to High Cycle Fatigue

The form of fatigue failure of single crystals of experimental nickel superalloy with 〈001〉 and 〈111〉 axial CGOs is studied using the fractographic method. The fracture surface of the single-crystal alloy specimens possesses a complex spatial texture. Fracture along cleavage faces of various sizes i...

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Veröffentlicht in:	Inorganic materials : applied research 2021, Vol.12 (1), p.208-215
Hauptverfasser:	Belyaev, M. S., Morozova, L. V., Gorbovets, M. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Chemistry and Materials Science Fatigue failure Fatigue tests Fracture surfaces High cycle fatigue Industrial Chemistry/Chemical Engineering Inorganic Chemistry Materials Science Nickel base alloys Single crystals Superalloys
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Zusammenfassung:	The form of fatigue failure of single crystals of experimental nickel superalloy with 〈001〉 and 〈111〉 axial CGOs is studied using the fractographic method. The fracture surface of the single-crystal alloy specimens possesses a complex spatial texture. Fracture along cleavage faces of various sizes is observed.
ISSN:	2075-1133 2075-115X
DOI:	10.1134/S2075113321010044