Paper Title:
Prediction of Temperature Distribution on Submerged Arc Welded Plates through Gaussian Heat Distribution Technique
  Abstract

Submerged Arc Welding process (SAW) is a high quality, very high deposition rate welding process. It has lot of social and economical implecations.This paper makes an attempt to uncover an important area on studies of temperature distribution during submerged arc welding because this may pave the way for application of microstructure modeling, thermal stress analysis, residual stress/distribution and welding process simulation. Prediction of temperature variation of entire plates during welding through an analytical solution is derived from the transient multi dimensional heat conduction of semi infinite plate. The heat input that is applied on the plate is exactly same amount of heat lost for electric arc, which is assumed to be a moving double conical heat source with Gaussian distribution for Submerged Arc Welding process. Good agreement between predicted and experimental results has been achieved.

  Info
Periodical
Advanced Materials Research (Volumes 284-286)
Chapter
Other related topics
Edited by
Xiaoming Sang, Pengcheng Wang, Liqun Ai, Yungang Li and Jinglong Bu
Pages
2477-2480
DOI
10.4028/www.scientific.net/AMR.284-286.2477
Citation
A. Ghosh, S. Chattopadhyaya, "Prediction of Temperature Distribution on Submerged Arc Welded Plates through Gaussian Heat Distribution Technique", Advanced Materials Research, Vols. 284-286, pp. 2477-2480, 2011
Online since
July 2011
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Price
$32.00
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