Creep damage evolution in a modeling specimen of nickel-based single crystal superalloys air-cooled blades

Plate specimens both with holes and without holes were used to model air-cooled turbine blades. Experimental study on the creep behavior of a second generation nickel-based single crystal has been performed at 980 °C with these modeling specimens in two crystallographic orientations [0 0 1] and [1 1...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2008-03, Vol.477 (1), p.319-327
Hauptverfasser:	Yu, Q.M., Yue, Z.F., Wen, Z.X.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Creep Creep damage Creep test Exact sciences and technology Finite element analysis Fractures Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metals. Metallurgy Nickel-based single crystal Stress-rupture
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