Journal ArticleDOI
Wetting behavior of selective laser melted (SLM) bio-medical grade stainless steel 316L
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TLDR
In this article , a laser-based additive manufacturing method, the selective laser melting (SLM) technique, was used to fabricate the biomedical grade stainless steel 316L (316L SS) sample.About:
This article is published in Materials Today: Proceedings.The article was published on 2022-01-01. It has received 11 citations till now. The article focuses on the topics: Wetting & Selective laser melting.read more
Citations
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Journal ArticleDOI
Additive texturing of metallic implant surfaces for improved wetting and biotribological performance
TL;DR: In this article , a laser-based powder bed fusion (PBF) technique using stainless steel (SS 316L) powder was introduced to fabricate samples with dimple and groove textures, leading to enhancement of micro-hardness up to 213%.
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The effect of contactless support parameters on the mechanical properties of laser powder bed fusion produced overhang parts
TL;DR: In this article , a full set of design of experiments were manufactured by laser powder bed fusion process using Inconel 718 material, and three geometrical parameters had influence on the performance outputs.
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Effect of Powder Formulation and Energy Density on the Nitrogen Content, Microstructure, and Mechanical Properties of SLMed High-Nitrogen Steel
TL;DR: In this article , the effects of powder formulation, including elemental mixed powder (EMP) and Alloy Mixed powder (AMP), and energy density on the nitrogen content and microstructural characteristics of high-nitrogen steel prepared by selective laser melting were investigated.
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Antimicrobial activity of porous metal injection molded (MIM) 316L stainless steel by Zn, Cu and Ag electrodeposition
TL;DR: In this paper , porous stainless steel samples were functionalized with electrodeposited zinc, copper, and silver coatings for antimicrobial activity against gram-positive bacteria Staphylococcus aureus.
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High Cycle Fatigue Behaviour of 316L Stainless Steel Produced via Selective Laser Melting Method and Post Processed by Hot Rotary Swaging
TL;DR: In this article , a study of additively manufactured (by the Selective Laser Melting, SLM, method) and conventionally produced AISI 316L stainless steel and their comparison is presented.
References
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Journal ArticleDOI
Additive manufacturing of metallic components – Process, structure and properties
Tarasankar Debroy,Huiliang Wei,J.S. Zuback,T. Mukherjee,John W. Elmer,John O. Milewski,Allison M. Beese,Alexander E. Wilson-Heid,Amitava De,Wei Zhang +9 more
TL;DR: A review of the emerging research on additive manufacturing of metallic materials is provided in this article, which provides a comprehensive overview of the physical processes and the underlying science of metallurgical structure and properties of the deposited parts.
Journal ArticleDOI
Additive manufacturing of metals
TL;DR: In this paper, the authors describe the complex relationship between additive manufacturing processes, microstructure and resulting properties for metals, and typical microstructures for additively manufactured steel, aluminium and titanium are presented.
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On the limitations of Volumetric Energy Density as a design parameter for Selective Laser Melting
Umberto Scipioni Bertoli,Alexander J. Wolfer,Manyalibo J. Matthews,Jean-Pierre R. Delplanque,Julie M. Schoenung +4 more
TL;DR: In this paper, a review of the current literature on additive manufacturing of 316L stainless steel (SS) related to input parameter scaling relations is presented, where the authors identify a range of Volumetric Energy Density (VED) values that should lead to fully dense parts.
Journal ArticleDOI
Mechanical behavior of selective laser melted 316L stainless steel
TL;DR: In this article, the tensile, fracture, and fatigue crack growth properties of 316L stainless steel (SS) produced using the selective laser melting (SLM) technique were evaluated and compared with those of conventionally manufactured (CM) austenitic SSs.
Journal ArticleDOI
Processing parameters in laser powder bed fusion metal additive manufacturing
TL;DR: In this article, the effects of major process parameters on build quality (porosity, residual stress, and composition changes) and materials properties (microstructure and microsegregation) are reviewed.