Electrical Discharge Machining of Nickel-Based Super Alloy

Li Li; Rong Guo Hou; Z.W. Sima

doi:10.4028/www.scientific.net/AMR.581-582.378

Paper Titles

Effect of Contact Characteristics on the Friction and Wear Behaviors of Stainless Steel/Copper-Impregnated Metalized Carbon under Electric Current
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Effects of Annealing on Mechanical Properties in Ultrafine-Grained Cu–Al Alloy
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Effects of Nano-SiO₂ in Electrolytes on Surface Properties of Micro-Arc Oxidation Ceramic Coatings Formed on New Casting Aluminum Alloy
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Effects of SiO₂ and Al₂O₃ Contents of Converter Slag on Metallurgical Properties
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Electrical Discharge Machining of Nickel-Based Super Alloy
p.378

Electrochemical and Gaseous Hydrogen Storage Capacities of As-Spun Nanocrystalline and Amorphous Mg₂Ni_0.6M_0.4 (M=Cu, Co) Alloys
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Experimental Study on Rutile TiO₂ Surface Coated with Al₂O₃ and ZrO₂
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Fabrication of TiO₂ Nanotubes by Anodic Oxidation for the Dye Sensitized Solar Cell Application
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Hydrothermal Synthesis of Mesoporous Al₂O₃: Influences of pH Values and Aluminum Precursors
p.396

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 581-582Electrical Discharge Machining of Nickel-Based...

Electrical Discharge Machining of Nickel-Based Super Alloy

Abstract:

This paper presents an experimental investigation of the machining characteristics of IN718 nickel-based super alloy in wire electrical discharge machining (WEDM) process. During experiments, parameters of discharge current and pulse on time were changed to explore the effect on various aspects of the surface characteristic. Scanning electron microscopy (SEM), surface roughness and micro hardness tests were performed. Experimental results reveal that the surface roughness will increase with the increasing of current and pulse duration. Micro hardness tests show there is no hard phenomenon.

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Periodical:

Advanced Materials Research (Volumes 581-582)

Pages:

378-381

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.581-582.378

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Online since:

October 2012

Authors:

Li Li, Rong Guo Hou, Z.W. Sima

Keywords:

Electrical Discharge Machining (EDM), Nickel-Based Alloy

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