Journal Article10.1016/J.ELECTACTA.2018.04.188
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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TL;DR: 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.
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About: This article is published in Electrochimica Acta. The article was published on 20 Jun 2018. The article focuses on the topics: Corrosion & Microstructure.
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Citations
About metastable cellular structure in additively manufactured austenitic stainless steels
Decheng Kong,Decheng Kong,Chaofang Dong,Shaolou Wei,Xiaoqing Ni,Liang Zhang,Ruixue Li,Li Wang,Cheng Man,Xiaogang Li +9 more
TL;DR: In this article, the authors review the most recent research momentum regarding the formation mechanisms (elemental segregation, dislocation cell and oxide inclusion), the kinetics of the size and morphology, the growth orientation and the thermodynamic stability of these cellular structures by taking AM austenitic stainless steel as an exemplary material.
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Mechanical properties and corrosion behavior of selective laser melted 316L stainless steel after different heat treatment processes
Decheng Kong,Chaofang Dong,Xiaoqing Ni,Liang Zhang,Jizheng Yao,Cheng Man,Xuequn Cheng,Kui Xiao,Xiaogang Li +8 more
TL;DR: In this paper, the authors investigated the effects of heat treatment on the microstructural, mechanical and corrosion properties of 316 L stainless steel fabricated by selective laser melting, and they found that the passive film thickness and corrosion potential of the SLMed 316
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Heat Treatment for Metal Additive Manufacturing
Majid Laleh,Esmaeil Sadeghi,Reynier I. Revilla,Qi Chao,Nima Haghdadi,Anthony Hughes,Wei Xu,I. De Graeve,Ma Qian,Ian Gibson,Mike Yongjun Tan +10 more
TL;DR: The influence of post-AM heat treatment on microstructure, mechanical properties, and corrosion behavior of the major categories of AM metals including steel, Ni-based superalloys, Al alloys, Ti alloys and high entropy alloys is discussed in this paper .
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Microstructure modelling for metallic additive manufacturing: a review
TL;DR: The microstructure of metals depends on the additive manufacturing (AM) process and the process parameters, and experimentation on different process parameters for different materials is costl... as discussed by the authors.
Corrosion of metallic materials fabricated by selective laser melting
Decheng Kong,Chaofang Dong,Xiaoqing Ni,Xiaogang Li +3 more
- 11 Jun 2019
TL;DR: In this paper, a review of the relationship between the unique microstructures and the corresponding corrosion behavior of several metallic alloys fabricated by selective laser melting is presented, including Ti-based, Al-based and Fe-based alloys.
References
Effect of grain size on pitting corrosion of 304L austenitic stainless steel
TL;DR: In this paper, the influence of grain size on pitting corrosion of 304L stainless steel in 3.5-wt. NaCl solution was investigated by electrochemical methods employing the statistical approach.
215
Passivation and electrochemical behavior of 316L stainless steel in chlorinated simulated concrete pore solution
TL;DR: In this article, the passivation and electrochemical behavior of 316L stainless steel in chlorinated simulated concrete pore solutions at different pH was evaluated by potentiodynamic measurements, electrochemical impedance spectroscopy.
199
Processing and properties of topologically optimised biomedical Ti-24Nb-4Zr-8Sn scaffolds manufactured by selective laser melting
TL;DR: In this paper, the effect of the processing parameters on the quality and mechanical properties of a biomedical titanium alloy (Ti-24Nb-4Zr-8Sn) scaffolds fabricated by selective laser melting was investigated.
186
Highly porous, low elastic modulus 316L stainless steel scaffold prepared by selective laser melting
Jaroslav Čapek,Jaroslav Čapek,Markéta Machová,Michaela Fousova,Jiří Kubásek,Dalibor Vojtěch,Jaroslav Fojt,Eva Jablonská,Jan Lipov,Tomáš Ruml +9 more
TL;DR: SLM is a suitable method for the fabrication of porous 316L stainless steel scaffolds with highly porous structures that exhibited mechanical properties similar to those of trabecular bone and cytocompatibility after one day that was similar to that of wrought 316L Stainless steel, which is a commonly used biomaterial.
179
Microstructure and mechanical behavior of laser additive manufactured AISI 316 stainless steel stringers
TL;DR: In this article, high aspect ratio AISI 316 steel structures made by superposition of sequential layers were made by using a monomode fiber laser to produce high quality steel stringers.
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