Please use this identifier to cite or link to this item:
Title: Analysis on Topography and Metallurgical Aspects of EDMed Work Surface of Inconel 718 Obtained Using Triangular Cross Sectioned Copper Tool Electrode
Authors: Jadam, Thrinadh
Upadhyay, Chandramani
Datta, Saurav
Gangopadhyay, Soumya
Mahapatra, Siba Sankar
Keywords: Electro-Discharge Machining (EDM)
Inconel 718
Super alloy
Surface Crack Density (SCD)
Grain refinement
Crystallite size
Dislocation density
Issue Date: Feb-2017
Citation: IEEE International Conference on Advances in Mechanical, Industrial, Automation and Management Systems ((AMIAMS-2017), Motilal Nehru National Institute Of Technology Allahabad, India, 3-5 February 2017
Abstract: A case experimental research on Electro-Discharge Machining (EDM) of Inconel 718 super alloy using Copper tool electrode (of triangular cross section) has been delineated herein. Based on three controllable process variables viz. peak discharge current, pulse-on duration and gap voltage, experiments have been carried out to investigate their effects on influencing topography of the EDMed work surface in terms of Surface Crack Density (SCD). XRD tests have been carried out to compare metallurgy (various phases/precipitates present in bulk of the matrix material, extent of grain refinement, crystallite size, dislocation density) of the EDMed work surface with respect to ‘as received’ Inconel 718. Results, thus obtained, have also been compared to that of EDAX analysis.
Description: Copyright belongs to the proceeding publisher
Appears in Collections:Conference Papers

Files in This Item:
File Description SizeFormat 
2017_AMIAMS_CUpdhyaya_Analysis.pdf425.28 kBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.