Journal ArticleDOI
Heat treatment effect on the microstructure and corrosion behavior of 316L stainless steel fabricated by selective laser melting for proton exchange membrane fuel cells
Decheng Kong,Xiaoqing Ni,Chaofang Dong,Liang Zhang,Cheng Man,Jizheng Yao,Kui Xiao,Xiaogang Li +7 more
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TLDR
In this paper, the structural and corrosion behavior of 316L stainless steel fabricated by selective laser melting (SLM) for bipolar plate were investigated and the subsequent heat treatment effect was also clarified.About:
This article is published in Electrochimica Acta.The article was published on 2018-06-20. It has received 224 citations till now. The article focuses on the topics: Corrosion & Microstructure.read more
Citations
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Impact of sub-grain structure on radiation resistance in additively manufactured 316L stainless steels: An atomic insight into the mechanism
TL;DR: In this paper , the authors combined experimental and molecular dynamics simulation methods to investigate the interaction between cellular SGBs in AM 316L stainless steel (SS) and irradiation-induced defects.
Journal ArticleDOI
Effect of Recrystallization Temperature on Metallurgical Properties of ASTM A242 Corten Steel
D. Kumaravel,V.K. Bupesh Raja +1 more
TL;DR: In this article , the micro hardness, microstructure and grain size of Corten ASTM A242 grade steel was evaluated in as received normal condition and at recrystallization temperature.
Journal ArticleDOI
Effect of heat treatment on corrosion behaviour of additively manufactured 316 L stainless steel in high-temperature water
TL;DR: In this paper , a post-manufacturing heat treatment (PMHT) effect on the corrosion behavior of DED 316L stainless steel was investigated in hydrogenated water at 325 °C.
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Effects of layer-by-layer ultrasonic impact treatment on microstructure and mechanical properties of 304 stainless steel manufactured by directed energy deposition
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Intergranular corrosion of feedstock modified – additively manufactured stainless steel after sensitization
TL;DR: In this article , laser powder bed fusion (LPBF) was conducted on feedstock-modified 316L stainless steel (316L) powder produced by ball-milling of commercial 316L and 1 wt.6H2O additive.
References
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Journal ArticleDOI
Resolving surface chemical states in XPS analysis of first row transition metals, oxides and hydroxides: Sc, Ti, V, Cu and Zn
TL;DR: Biesinger et al. as mentioned in this paper proposed a more consistent and effective approach to curve fitting based on a combination of standard spectra from quality reference samples, a survey of appropriate literature databases and/or a compilation of literature references and specific literature references where fitting procedures are available.
Journal ArticleDOI
Review of selective laser melting : materials and applications
Chor Yen Yap,Chee Kai Chua,Zhili Dong,Zhong Hong Liu,Dan Qing Zhang,Loong Ee Loh,Swee Leong Sing +6 more
TL;DR: Selective laser melting (SLM) is a particular rapid prototyping, 3D printing, or additive manufacturing (AM) technique designed to use high power-density laser to melt and fuse metallic powders as mentioned in this paper.
Journal ArticleDOI
Selective laser melting of iron-based powder
Jean-Pierre Kruth,Ludo Froyen,J. Van Vaerenbergh,Peter Mercelis,Marleen Rombouts,Bert Lauwers +5 more
TL;DR: In this paper, a mixture of different types of particles (Fe, Ni, Cu and Fe3P) specially developed for selective laser sintering (SLS) is described.
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Rapid Manufacturing of Metal Components by Laser Forming
TL;DR: In this article, the main driving force of rapid prototyping or layer manufacturing techniques changed from fabrication of prototypes to rapid tooling (RT) and rapid manufacturing (RM), and nowadays, the direct fabrication of functional or structural end-use products made by layer manufacturing methods, i.e. RM, is the main trend.
Journal ArticleDOI
Hardened austenite steel with columnar sub-grain structure formed by laser melting
TL;DR: In this paper, a fine columnar sub-grain structure of size 0.5μm was observed inside each individual large grain of single-crystal nature and with grain sizes in the range of 10-100μm.