Journal ArticleDOI
Study on microstructure, mechanical properties and machinability of efficiently additive manufactured AISI 316L stainless steel by high-power direct laser deposition
TLDR
In this paper, the effect of building direction on the microstructure, mechanical properties and machinability of stainless steel was investigated, and it was found that the micro-structure was homogeneous, at the building direction of 0°, while a number of larger dendritic grains were present in the microstructures, and the tensile properties and hardness values were higher than those at 90°.About:
This article is published in Journal of Materials Processing Technology.The article was published on 2017-02-01. It has received 301 citations till now. The article focuses on the topics: Machinability & Surface roughness.read more
Citations
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Journal ArticleDOI
Bio-functional and anti-corrosive 3D printing 316L stainless steel fabricated by selective laser melting
Decheng Kong,Xiaoqing Ni,Chaofang Dong,Xiao-Wei Lei,Liang Zhang,Cheng Man,Jizheng Yao,Xuequn Cheng,Xiaogang Li +8 more
TL;DR: In this article, the effect of 3D printing laser power on the microstructure, biocompatibility, mechanical and corrosion properties of SLM 316L were systematically investigated and compared with the traditionally quenched.
Journal ArticleDOI
Corrosion of Additively Manufactured Alloys: A Review
G. Sander,J. Tan,Poovarasi Balan,Oumaïma Gharbi,D.R. Feenstra,L. Singer,Sebastian Thomas,Robert G. Kelly,John R. Scully,Nick Birbilis +9 more
TL;DR: Additive manufacturing (AM), often termed 3D printing, has recently emerged as a mainstream means of producing metallic components from a variety of metallic alloys as mentioned in this paper, and the numerous benefits of AM inc...
Journal ArticleDOI
Effects of nozzle temperature and building orientation on mechanical properties and microstructure of PEEK and PEI printed by 3D-FDM
TL;DR: In this article, PEEK and PEI were printed to investigate the relationship of nozzle temperature, building orientation and material properties by analyzing the morphology, chemical composition and SEM of printed PEI and PEEK.
Journal ArticleDOI
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.
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Preparation of short CF/GF reinforced PEEK composite filaments and their comprehensive properties evaluation for FDM-3D printing
TL;DR: In this article, the potential of FDM-3D printing short carbon fiber (CF) and glass fiber (GF) reinforced high-performance PEEK composites has been investigated; the results indicate that the addition of CF/GF to PEEK can significantly enhance the tensile and flexural strength at the cost of ductility.
References
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Journal ArticleDOI
Microtubule nucleation by γ-tubulin complexes
TL;DR: The first crystallographic analysis of a non-γ-tubulin γTuRC component has resulted in a new appreciation of the relationships among all γ TuRC proteins, leading to a refined model of their organization and function.
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Steady state columnar and equiaxed growth of dendrites and eutectic
TL;DR: In this article, an analysis for the growth of equiaxed grains ahead of the columnar front during directional solidification is presented, and the model considers both single-phase and eutectic growth.
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An overview of Direct Laser Deposition for additive manufacturing; Part I: Transport phenomena, modeling and diagnostics
TL;DR: A detailed overview of the thermal/fluid properties inherent in the direct laser deposition (DLD) process can be found in this article, with a focus on the mechanical properties and microstructure of parts manufactured via DLD.
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Advanced lightweight 316L stainless steel cellular lattice structures fabricated via selective laser melting
TL;DR: In this paper, a unique cell type called gyroid is designed to construct periodic lattice structures and utilize its curved cell surface as a self-supported feature which avoids the building of support structures and reduces material waste and production time.