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Keywords: plastic deformation
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Journal Articles

Investigation of Three-Dimensional Stress Fields and Slip Systems for fcc Single-Crystal Superalloy Notched Specimens

Nagaraj K. Arakere, Associate Professor, Shadab Siddiqui, Graduate Student, Shannon Magnan, Fereshteh Ebrahimi, Professor, Luis E. Forero, Graduate Student
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. July 2005, 127(3): 629–637.
https://doi.org/10.1115/1.1850939
Published Online: June 24, 2005
...Nagaraj K. Arakere, Associate Professor; Shadab Siddiqui, Graduate Student; Shannon Magnan; Fereshteh Ebrahimi, Professor; Luis E. Forero, Graduate Student Metals and their alloys, except for a few intermetallics, are inherently ductile, i.e., plastic deformation precedes fracture...
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Topics: Anisotropy, Crystals, Finite element analysis, Stress, Superalloys, Deformation, Fracture (Materials), Finite element model, Elastic constants
Journal Articles

Dimensional Instability Studies in Machining of Inconel 718 Nickel Based Superalloy as Applied to Aerogas Turbine Components

B. K. Subhas, R. Bhat, K. Ramachandra, H. K. Balakrishna
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2000, 122(1): 55–61.
https://doi.org/10.1115/1.483175
Published Online: October 20, 1999
... and affects structural integrity. This paper highlights the systematic research work undertaken to study the plastic deformation characteristics of Inconel 718, and the effect of process variables on machined surface, subsurface, and dimensional instability. Also illustrated is the technique developed...
View Article titled, Dimensional Instability Studies in Machining of Inconel 718 Nickel Based Superalloy as Applied to Aerogas Turbine Components
Open the PDF for Dimensional Instability Studies in Machining of Inconel 718 Nickel Based Superalloy as Applied to Aerogas Turbine Components in another window
Topics: Deformation, Machining, Optimization, Stress, Superalloys, Cutting, Residual stresses, Nickel