Welding
1. Optimization of gas metal arcwelding parameters of SS304 austenitic steel by Taguchi –Grey relational analysis

Saadat Ali Rizvi; S P Tewari

Volume 7, Issue 2 , Winter and Spring 2018, , Pages 189-198

http://dx.doi.org/10.22061/jcarme.2017.2215.1207

Abstract
  This study investigated the optimization of three welding parameters (wire feed speed, arc voltage, and shielding gas flow rate) for SS 304H by using Taguchi based Grey relational analysis. In this research work, pure argon was used as shielding gas. Numbers of trials were performed as per ...  Read More

Welding
2. Numerical simulation of laser beam welding of Ti6Al4V sheet

M. Azizpour; M. Ghoreishi; A. Khorram

Volume 4, Issue 2 , Winter and Spring 2015, , Pages 145-154

http://dx.doi.org/10.22061/jcarme.2015.272

Abstract
  This paper was aimed to report the 3D finite element analysis simulation of laser welding process of Ti6Al4V 1.7 mm sheets in butt joint in order to predict the temperature distribution, hardness, and weld geometry. The butt-joint welds were made using CO2 laser with the maximum power of 2.2 kW in the ...  Read More

Welding
3. Dissimilar friction stir lap welding of Al-Mg to CuZn34: Application of grey relational analysis for optimizing process parameters

Saman Khalilpourazary; Reza Abdi Behnagh; Ramezanali Mahdavinejad; Nasib Payam

Volume 4, Issue 1 , Summer and Autumn 2014, , Pages 81-88

http://dx.doi.org/10.22061/jcarme.2014.74

Abstract
  This study focused on the optimization of Al—Mg to CuZn34 friction stir lap welding (FSLW) process for optimal combination of rotational and traverse speeds in order to yield favorable fracture load using Grey relational analysis (GRA). First, the degree of freedom was calculated for the system. ...  Read More

Welding
4. Effect of welding parameters on pitting corrosion rate of pulsed current micro plasma arc welded AISI 304L sheets in 1N HCl

Kondapalli Siva Prasad; Chalamalasetti Srinivasa Rao; Damera Nageswara Rao

Volume 3, Issue 1 , Summer and Autumn 2013, , Pages 1-11

http://dx.doi.org/10.22061/jcarme.2013.55

Abstract
  Austenitic stainless steel sheets have gained wide acceptance in the fabrication of components, which require high temperature resistance and corrosion resistance such as metal bellows used in expansion joints in aircraft, aerospace and petroleum industries. In the case of single pass welding of thinner ...  Read More