In-situ SEM study of temperature-dependent tensile behavior of Inconel 718 superalloy

The effect of deformation temperature on tensile behavior of Inconel 718 alloy has been studied by a self-developed in-situ high-temperature tensile stage inside a scanning electron microscopy at a temperature range from room temperature (RT) to 750 °C. The dynamic microstructure evolution and mecha...

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Veröffentlicht in:	Journal of materials science 2021-10, Vol.56 (28), p.16097-16112
Hauptverfasser:	Sang, Lijun, Lu, Junxia, Wang, Jin, Ullah, Rafi, Sun, Xiangcheng, Zhang, Yuefei, Zhang, Ze
Format:	Artikel
Sprache:	eng
Schlagworte:	Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Comparative analysis Crystallography and Scattering Methods Deformation effects Ductile fracture Ductile-brittle transition Elongation Field tests Fracture mechanics Grain boundaries Heat resistant alloys High temperature Intergranular fracture Materials Science Mechanical properties Metals & Corrosion Nickel alloys Nickel base alloys Polymer Sciences Room temperature Solid Mechanics Superalloys Temperature Temperature dependence Tensile strength Tensile tests Transgranular fracture Ultimate tensile strength Yield strength Yield stress
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