Review on Corrosion of Welded Joints

Authors

  • Dr. Kondapalli Siva Prasad Professor, Mechanical Engineering, Anil Neerukonda Institute of Technology and Sciences, Visakapatnam

Keywords:

Corrosion, welding, pitting, tafel plot

Abstract

Corrosion is one of the major problems generally faced by welded joints made from various welding processes. Welding resistance of welded joints can be improved with addition of anticorrosive elements in the base metal. However certain other factors like fabrication technique, welding practice, welding sequence, moisture contamination, organic or inorganic chemical species oxide film and scale, weld slag and spatter, incomplete weld penetration or fusion also contribute for corrosion of welded joints. The objective of the present paper is to understand various works reported on corrosion of weld by different researchers.

 

Author Biography

  • Dr. Kondapalli Siva Prasad, Professor, Mechanical Engineering, Anil Neerukonda Institute of Technology and Sciences, Visakapatnam

     Professor,
    Mechanical Engineering,
    Anil Neerukonda Institute of Technology and Sciences,
    Visakapatnam

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Published

2019-04-15

Issue

Vol. 5 No. 3 (2015)

Section

Articles

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