Microstructure and mechanical properties of Selective Laser Melted 18Ni-300 steel
TLDR
In this article, the influence of process parameters in SLM (e.g., scan speed and layer thickness) and various age hardening treatments on the microstructure and mechanical properties of 18Ni-300 steel is investigated.About:
This article is published in Physics Procedia.The article was published on 2011-01-01 and is currently open access. It has received 425 citations till now. The article focuses on the topics: Selective laser sintering & Selective laser melting.read more
Citations
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Journal ArticleDOI
Effect of Build and Scan Direction on Tensile Properties of Selective Laser Melted SS316L Alloy
Book ChapterDOI
Influence on the Structural and Magnetic Properties of the Pre-alloyed Gas-Atomized Maraging Steel Powder During Mechanical Milling
TL;DR: In this article, the authors investigated the influence on the structural and magnetic properties of gas-atomized maraging steel powder during mechanical milling and found that the as-received powder comprised, primarily, martensite phase (α) and traces of retained austenite (γ); the saturation magnetization (MS) and intrinsic coercivity (HCI), at 300 K, were ~176 Am2/kg and 3 kA/m, respectively.
Journal ArticleDOI
Cracking susceptibility of maraging parts manufactured by laser powder bed fusion additive manufacturing: study on the powder characteristics and baseplate preheating influence
TL;DR: In this paper , the effect of small changes in minor elements composition of the powder batch on cracking was studied and the preheating temperature was varied to significantly reduce the crack density.
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Integrated Computing Accelerates Design and Performance Control of New Maraging Steels
TL;DR: In this paper , the effect of alloying element content on the nano-precipitation phase, Laves phase, and austenite in the material was investigated, and the heat treatment process parameters of the new steel grade were also developed based on the phase diagram.
References
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Selective laser melting of biocompatible metals for rapid manufacturing of medical parts
TL;DR: In this paper, the authors investigated the possibility of producing medical or dental parts by selective laser melting (SLM) and developed a procedure to fabricate frameworks for complex dental prostheses.
Journal ArticleDOI
Selective laser melting of biocompatible metals for rapid manufacturing of medical parts
TL;DR: In this article, the authors investigated the possibility of producing medical or dental parts by selective laser melting (SLM) and developed a procedure to fabricate frameworks for complex dental prostheses.
Journal ArticleDOI
Modeling of precipitation hardening during the aging and overaging of 18Ni–Co–Mo–Ti maraging 300 steel
TL;DR: In this paper, the authors investigated the precipitation hardening behavior of an 18Ni-Co-Mo-Ti maraging 300 solution treated and aged in the 440-650°C range.
Journal ArticleDOI
Densification and microstructural evaluation during laser sintering of M2 high speed steel powder
Abdolreza Simchi,H. Asgharzadeh +1 more
TL;DR: In this paper, the densification and microstructure of M2 high speed steel powder processed by direct laser sintering method was studied, and test specimens were produced using a 200 W continuous...
Journal ArticleDOI
Study of the austenite quantification by X-ray diffraction in the 18Ni-Co-Mo-Ti maraging 300 steel
Juan Manuel Pardal,Sérgio Souto Maior Tavares,M. P. Cindra Fonseca,Hamilton Ferreira Gomes de Abreu,J. J. M. Silva +4 more
TL;DR: In this paper, the influence of taking into account the chemical compositions of austenite and martensite phases in the results by the direct comparison method was evaluated by X-ray diffraction.