Microstructure and mechanical properties of 316L austenitic …
Jul 9, 2020 · In this work, we examined the influence of different types of selective laser melting (SLM) devices on the microstructure and the associated material properties of austenitic 316L …
Deformation mechanisms of selective laser melted 316L austenitic ...
May 23, 2022 · SLM 316L has higher strength (YS 568 MPa and UTS 693 MPa) and lower ductility (elongation 52%) compared with traditional 316L. The yield strength of SLM 316L is …
Tuning strength-ductility combination on selective laser melted 316L …
Dec 1, 2021 · We report a strategy of gradient heterogeneous structure (GHS) architecture to achieve a superior strength-ductility combination in additively manufactured (AM) 316L …
Selective laser melting of stainless steel 316L with low porosity …
Aug 15, 2016 · The present study employs fast scanning speeds to fabricate high-density stainless steel 316L (SS316L) parts via selective laser melting (SLM). It aims to improve the …
A comprehensive study on microstructure and tensile behaviour …
May 17, 2018 · In this study, SLM with a pulsed laser mode is used to produce 316L stainless steel samples for an investigation on chemical distribution from macroscopic level down to …
Selective laser melting (SLM) of AISI 316L—impact of laser
May 28, 2020 · In selective laser melting (SLM) the variation of process parameters significantly impacts the resulting workpiece characteristics. In this study, AISI 316L was manufactured by …
Selective laser melting processing of 316L stainless steel
Jul 19, 2019 · SLM-processed 316L stainless steel exhibits promoted mechanical and corrosion performances, compared with the conventionally manufactured counterparts, and has been …
工艺参数对 SLM 制造的 SS316L 显微组织和硬度 ... - X-MOL
Apr 1, 2018 · 在这项研究中，研究了使用 SLM 制造的不锈钢 (SS) 316L 零件的孔隙率水平与工艺参数对微观结构和材料硬度的影响之间的关系。 研究的材料是在 50-80 J/mm3 的能量密度范 …
热处理温度对SLM成形316L不锈钢组织性能影响研究
摘要: 使用选区激光熔化 (SLM)技术制备316L不锈钢试样以及残余应力样件，采用光学显微镜、扫描电子显微镜（SEM，配备电子背散射衍射探头EBSD）、显微硬度计等研究不同热处理工艺 …
Mechanical behavior of selective laser melted 316L stainless …
Jun 1, 2017 · The tensile, fracture, and fatigue crack growth properties of 316L stainless steel (SS) produced using the selective laser melting (SLM) technique were evaluated and …