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Surface oxidation phenomenon and mechanism of AISI 304 stainless steel induced by Nd:YAG pulsed laser.

Authors :
Cui, C.Y.
Cui, X.G.
Ren, X.D.
Qi, M.J.
Hu, J.D.
Wang, Y.M.
Source :
Applied Surface Science. Jun2014, Vol. 305, p817-824. 8p.
Publication Year :
2014

Abstract

Highlights: [•] Oxidation phenomenon in one laser spot on stainless steel surface is studied. [•] Compositions and morphologies vary from center to edge in one laser spot. [•] Hexagonal Cr2O3 distributes in the edge, while spherical Fe2O3 in the center. [•] Oxidation mechanism is proposed based on thermodynamics and kinetics. [Copyright &y& Elsevier]

Details

Language :
English
ISSN :
01694332
Volume :
305
Database :
Academic Search Index
Journal :
Applied Surface Science
Publication Type :
Academic Journal
Accession number :
95825438
Full Text :
https://doi.org/10.1016/j.apsusc.2014.04.025