Journal ArticleDOI
Pitting and stress corrosion cracking behavior in welded austenitic stainless steel
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In this article, the effect of microstructural changes in 304 austenitic stainless steel induced by the processes of gas tungsten arc welding (GTAW) and laser-beam welding (LBW) on the pitting and stress corrosion cracking (SCC) behaviors was investigated.About:
This article is published in Electrochimica Acta.The article was published on 2005-01-30. It has received 195 citations till now. The article focuses on the topics: Pitting corrosion & Stress corrosion cracking.read more
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Effect of TIG welding on corrosion behavior of 316L stainless steel
TL;DR: In this paper, the effect of TIG welding on corrosion behavior of 316L stainless steel in physiological solution was investigated with potentiodynamic polarization curves and X-ray diffraction analysis.
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Pitting corrosion of welded joints of austenitic stainless steels studied by using an electrochemical minicell
TL;DR: In this paper, a pitting corrosion study of welded joints of austenitic stainless steels (AISI 304 and 316L) has been addressed using a specific small-scale electrochemical cell (minicell).
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Optimization of deep penetration laser welding of thick stainless steel with a 10kW fiber laser
TL;DR: In this paper, the effect of the processing parameters on the weld bead geometry was examined, and the microstructure and mechanical properties of the optimal joint were investigated, showing that the focal position is a key parameter in high power fiber laser welding of thick plates.
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Pitting corrosion in pipeline steel weld zones
TL;DR: In this paper, the longitudinal weld in a steel pipeline was exposed continuously to natural Pacific Ocean seawater for 3.5 years and the maximum pit depths and variability for different weld zones were very similar for the first year.
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Microstructure and corrosion behavior of multipass gas tungsten arc welded 304L stainless steel
TL;DR: In this article, the effect of single pass and multipass (double and triple pass) gas tungsten arc welding (GTAW) on microstructure, hardness and corrosion behavior of 304L stainless steel was discussed.
References
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Book
Electrochemistry at Semiconductor and Oxidized Metal Electrodes
TL;DR: In this paper, the authors present a theoretical analysis of the energy levels at the surface of a delectable deformed deformed metal deformed by Mott-Schottky Plots.
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The Point Defect Model for the Passive State
TL;DR: In this paper, a review is presented of the point defect model for the growth and breakdown of passive films on metal and alloy surfaces in contact with aqueous solutions, and the model provides a reasonable account of the steady-state properties of cation-conducting and anionconducting barrier layers on nickel and tungsten, respectively, in phosphate buffer solutions.
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A Point Defect Model for Anodic Passive Films I . Film Growth Kinetics
TL;DR: In this paper, a model based on the movement of point defects in an electrostatic field is proposed to interpret the growth behavior of a passive film on a metal surface, which results in a logarithmic growth law.
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Why stainless steel corrodes
TL;DR: N nanometre-scale secondary ion mass spectroscopy is used to demonstrate a significant reduction in the Cr:Fe ratio of the steel matrix around MnS particles, indicating chromium-depleted zones are susceptible to high-rate dissolution that ‘triggers’ pitting.
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Surface modifications induced in 316L steel by laser peening and shot-peening. Influence on pitting corrosion resistance
TL;DR: The influence of laser peening on the electrochemical behavior of 316L stainless steel in a saline environment was evaluated in this paper, where surface modifications were investigated as they might have beneficial effects on the corrosion behavior.