Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5348523 | Applied Surface Science | 2016 | 28 Pages |
Abstract
From the results of the potentiodynamic test and electrochemical impedance spectroscopy of TIG and A-TiG, welded joints show a lower corrosion resistance compared to non-welded parent metal, but introducing heat input properly during welding and applying shielding gases rich in nitrogen or helium can increase austenitic phase content, which is beneficial for corrosion resistance, and improves surface oxide layer resistance in 1Â M NaCl solution.
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Z. Brytan, J. Niagaj, Å. Reiman,