A Framework for Surface Modification by Electrical Discharge Coating using Variable Density Electrodes

Surface modification is the process of altering physical or chemical characteristics of the work-piece surface. In this paper, various surface modification techniques have been discussed. One of the most appropriate surface modification technique is electrical discharge coating (EDC), in which the h...

Full description

Saved in:
Bibliographic Details
Main Authors: Khan, Mohd Yunus, Rao, P. S., Pabla, B.S.
Format: Conference Proceeding
Language:English
Subjects:
Coated electrodes
Density
Dispersants
Electric discharges
Electrodes
Literature reviews
Metal powders
Nickel
Polarity
Workpieces
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Surface modification is the process of altering physical or chemical characteristics of the work-piece surface. In this paper, various surface modification techniques have been discussed. One of the most appropriate surface modification technique is electrical discharge coating (EDC), in which the hard material is made to deposit onto the work-piece in a state of reverse polarity condition. Different mechanisms of carrying out EDC are presented. Deliberate material transfer takes place by using electrodes or by dispersant of metal powders into the di-electric. A detailed review of the literature on the theme of surface modification through the EDC has been conducted. In last, a framework for conducting surface modification by EDC employing using density electrodes of same material is presented.
ISSN:2267-1242
2555-0403
2267-1242
DOI:10.1051/e3sconf/202130901093