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G. Ravichandran has had 37 years of experience with theWelding Research Institute which is affiliated to BHEL, Tiruchirappalli, India, and retired from WRI in 2017. He obtained his PhD from Indian Institute of Technology, Madras in 1996 for his work on the "Analysis of axis shift distortion and residual stresses during circumferential welding of thin walled pipes".
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.