Room Temperature Deformation Behavior of Inconel718

Fang Bian; Guoyue Su; Fan Ya Kong; Ke Yang

doi:10.4028/www.scientific.net/MSF.475-479.677

Paper Titles

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Effect of Ta on the Oxidation Resistance of a Cast Nickel-Base Die Material with Low Cr and High W Content
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Precipitation Behavior during Ageing Treatment of a Single Crystal Nickel-Base Superalloy
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Room Temperature Deformation Behavior of Inconel718
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Mechanical Behaviour of a Single Crystal Superalloy DD32 - A Comparison with the Alloy SRR99
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Effect of Chromium on the Oxidation of a Fe-10 Al Alloy at 1000°C
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The Control of Microstructures in (Mo_1-x, Nb_x) Si₂ Intermetallics
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Elastic and Thermal Expansion Anisotropy of Mo-Based 5-3 Silicides
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HomeMaterials Science ForumMaterials Science Forum Vols. 475-479Room Temperature Deformation Behavior of...

Room Temperature Deformation Behavior of Inconel718

Abstract:

The deformation behavior of Inconel718 at room temperature was studied by tensile tests. Three kinds of specimens were tested, including cold rolled, heat treated with grain size ASTM5 and heat treated with grain size ASTM7. The true stress-strain curves were obtained based on the tensile test records. The true stress-strain relation can express the room temperature deformation behavior, which can be described by equations similar to the Voce equation. The limit value of the work-hardening rate θ0 is very sensitive to the microstructure of the alloy.