Record Details

Surface topography of pulsed current cas metal arc clads

DSpace at IIT Bombay

View Archive Info
 
 
Field Value
 
Title Surface topography of pulsed current cas metal arc clads
 
Creator RAJASEKARAN, S
 
Description Clad surface quality in the pulsed current gas metal are welding (GMAW-P) process is mainly influenced by the pulse parameters. Selection of the mast suitable combination of pulse parameters is very difficult owing to the complex interdependence of the parameters on the pulsed current. Therefore the effect of pulse parameters on clad surface characteristics has been studied for different types of droplet detachments, namely background detachment, one droplet detachment per peak, two droplet detachments per peak, and three droplet detachments per peak. The most suitable type of droplet detachment for cladding, using a 1.2 mm diameter ER 5356 filler metal, has been selected on the basis of measuring the surface characteristics of the clad using a computerised measuring system based on a linear variable differential transformer. One droplet detachment per peak was considered to be capable of providing a smoother clad surface than the other types of droplet detachment. The peak energy was found to be low for the background detachment.
 
Publisher I O M COMMUNICATIONS LTD INST MATERIALS
 
Date 2011-07-31T08:39:41Z
2011-12-26T12:52:55Z
2011-12-27T05:39:54Z
2011-07-31T08:39:41Z
2011-12-26T12:52:55Z
2011-12-27T05:39:54Z
2000
 
Type Article
 
Identifier SURFACE ENGINEERING, 16(6), 495-500
0267-0844
http://dx.doi.org/10.1179/026708400101517503
http://dspace.library.iitb.ac.in/xmlui/handle/10054/8047
http://hdl.handle.net/10054/8047
 
Language en