Mechanical behavior and dynamic strain ageing in Haynes®282 superalloy subjected to accelerated ageing

The microstructure, hardness, impact toughness, and tensile properties of Haynes®282 alloy subjected to accelerated ageing at three temperature and time combinations were studied. Microstructural examination revealed that ageing promotes grain growth, the precipitation and coarsening of various phas...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2022-01, Vol.832, p.142486, Article 142486
Hauptverfasser:	Pavan, A.H.V., Narayan, R.L., Li, Shi-Hao, Singh, Kulvir, Ramamurty, U.
Format:	Artikel
Sprache:	eng
Schlagworte:	Ageing Aging Alloys Carbides Dimpling Ductile fracture Ductile-brittle transition Ductility Dynamic strain ageing Dynamic strain aging Fracture mechanics Grain boundaries Grain growth Hardness High temperature Impact strength Intergranular fracture Mechanical properties Microstructure Nickel-based superalloys Precipitation hardening Slip Superalloys Tensile properties
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