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Evaluation of Corrosion Property of Welding Zone of

DOI:10.5574/KSOE.2012.26.4.064 Corpus ID:135712679. Evaluation of Corrosion Property of Welding Zone of Stainless Steel by Laser Welding @article{Moon2012EvaluationOC, title={Evaluation of Corrosion Property of Welding Zone of Stainless Steel by Laser Welding}, author={Kyung-Man Moon and Jong-Pil Won and Dong-Hyun Park and Yun-Hae Kim and Myung-Hoon Lee and Jin-Gyeong (PDF) Stress Corrosion Cracking Behaviour of Welded Duplex Effects of water composition (oxygen, chloride, and sulfate) pH, and ; welding on the corrosion and electrochemical behavior of stainless steel alloyed ; with 3 to 25% Cr and up to 2% Mo and Ni

Assessment of Preferential Weld Corrosion of Carbon Steel

(2017) Corrosion Behavior of Metal Active Gas Welded Joints of a High-Strength Steel for Automotive Application. Journal of Materials Engineering and Performance 26:10, 4718-4731. Online publication date:6-Sep-2017. Basic Understanding of Weld CorrosionFig. 5 Intergranular corrosion (weld decay) of stainless steel weldments tributes to cracking susceptibility. A similar, but more localized, behavior may explain the corre-lation between SCC susceptibility and the pres-ence of retained austenite in high-strength steel weld deposits. Another common dissimilar metal combina- Corrosion Behavior of Aluminum-Steel Weld-Brazing Joint Mar 21, 2016 · Comparison of the corrosion properties of weld joints with different filler wires indicated that the corrosion rate of weld joints with aluminum-silicon filler wire was larger than that of weld joints with aluminum-magnesium filler wire. Results also showed that the zinc-rich zone of weld joints was prone to corrosion.

Corrosion Behavior of Friction-Stir-Welded AA7050-T7651

(2006) Corrosion Behavior during Cyclic Salt Spray Test of Friction Stir Welded A7075 and A6N01 Aluminum Alloys. Journal of the Japan Institute of Metals 70 Corrosion Behavior of Friction-Stir-Welded AA7050-T7651 (2006) Corrosion Behavior during Cyclic Salt Spray Test of Friction Stir Welded A7075 and A6N01 Aluminum Alloys. Journal of the Japan Institute of Metals 70 Corrosion behavior of refilled friction stir spot welded Corrosion behavior of refilled friction stir spot welded joint between aluminum alloy and galvanized steel To cite this article:Peng Li et al 2018 Mater. Res. E 5 096524 View the article online for updates and enhancements. This content was downloaded from IP address 40.77.167.190 on 26/11/2019 at

Corrosion behavior of steel with different microstructures

Oct 01, 2013 · An improvement in corrosion resistance for HAZ and weld metal in welded API X70 steel after heat treatment was observed and attributed to the formation of a fine and compact corrosion product layer with limited defects . These results indicate that both the applied elastic stress and the microstructure can play a role on the corrosion behavior Effect of Composition Profiles on Metallurgy and Corrosion Behavior Profile Effects Weld Microchemistry Cr/Ni/N2 Profiles Weld Transformation N2 Transform Control N2 Diffusion Effect grains with inter- and intragranular aus­ tenite, though the formation, morpholo­ gy and resultant content of austenite are justly affected by the weld compositions and welding parameters (Refs. 3, 4, 8, 9). Effect of grain size on the atmospheric corrosion After corrosion for 150 h, the corrosion potential of the welded joints with rust layers was higher than that of SMA490BW steel. In short, the welded joints exhibited better corrosion resistance

Effect of ultrasonic impact treatment on the ultra high

Jun 22, 2017 · Abstract. Effect of ultrasonic impact treatment on ultra high cycle fatigue properties of SMA490BW steel welded joints was studied from the aspects of stress concentration of weld toe, residual stress distribution, and surface grain size. Effects of the elemental composition of high-entropy Sep 01, 2020 · The joints presented a higher tensile strength and a better corrosion resistance compared to the base metal (BM) of SMA490BW steel . However, to the authors best knowledge, the studies about modifying the element contents in high-entropy filler metal to control the mechanical properties of a welded joint have not reported so far. Hydrogen Permeation and Electrochemical Corrosion Jul 30, 2011 · Hydrogen Permeation and Electrochemical Corrosion Behavior of the X80 Pipeline Steel Weld H.B. Xue and Y.F. Cheng (Submitted July 30, 2011; in revised form January 9, 2012; published online April 18, 2012) In this work, the microstructure of an X80 pipeline steel weld was characterized by optical and scanning electron microscopy.

Microbiologically influenced corrosion of welded AISI 304

Oct 01, 2020 · This work analyzes the premature corrosion failure of a welded AISI 304 stainless steel (SS) pipe network in well water (WW) for 6 months. Laboratory tests were performed to analyze the corrosion behavior and to identify and distinguish the genera of bacteria. Pipe specimens were analyzed using X-ray diffraction, scanning electron microscopy Surface grain refinement mechanism of SMA490BW steel Apr 11, 2017 · Abstract. Ultrasonic impact treatment (UIT) is a postweld technique for improving the fatigue strength of welded joints. This technique makes use of ultrasonic vibration to impact and plastically deform a weld toe and can achieve surface grain refinement of the weld toe, which is considered as the main reason for the improvement of fatigue strength. The Corrosion Behavior of Welded Low Alloy Steel The Corrosion Behavior of Welded Low Alloy Steel D. C. BRIGGS; D. C. BRIGGS Search for other works by this author on:This Site. PubMed. Google Scholar.

Corrosion Behavior of SMA490BW Steel and Welded

work, the corrosion behavior of SMA490BW steel and its welded joints, which are used for high-speed train bogies in China, was investigated using the periodic immersion wet/dry cyclic corrosion test to simulate an industrial atmospheric environment.

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