Melt pool microstructure and morphology from single exposures in laser powder bed fusion of 316L stainless steel

Additive Manufacturing ◽

10.1016/j.addma.2020.101401 ◽

2020 ◽

Vol 36 ◽

pp. 101401

Author(s):

F.L. Vecchiato ◽

H. de Winton ◽

P.A. Hooper ◽

M.R. Wenman

Keyword(s):

Stainless Steel ◽

316L Stainless Steel ◽

Powder Bed Fusion ◽

Laser Powder Bed Fusion ◽

Download Full-text

Modeling of solidification microstructure evolution in laser powder bed fusion fabricated 316L stainless steel using combined computational fluid dynamics and cellular automata

Additive Manufacturing ◽

10.1016/j.addma.2019.06.024 ◽

2019 ◽

Vol 28 ◽

pp. 750-765 ◽

Author(s):

Yi Zhang ◽

Jing Zhang

Keyword(s):

Fluid Dynamics ◽

Computational Fluid Dynamics ◽

Stainless Steel ◽

Cellular Automata ◽

Microstructure Evolution ◽

316L Stainless Steel ◽

Solidification Microstructure ◽

Powder Bed Fusion ◽

Laser Powder Bed Fusion ◽

Download Full-text

Grain boundary engineering during the laser powder bed fusion of TiC/316L stainless steel composites: New mechanism for forming TiC-induced special grain boundaries

Acta Materialia ◽

10.1016/j.actamat.2021.117605 ◽

2021 ◽

pp. 117605

Author(s):

Jing Li ◽

Hongqiao Qu ◽

Jiaming Bai

Keyword(s):

Stainless Steel ◽

Grain Boundary ◽

Grain Boundaries ◽

316L Stainless Steel ◽

Powder Bed Fusion ◽

Grain Boundary Engineering ◽

Laser Powder Bed Fusion ◽

Download Full-text

Numerical model of heat transfer during laser powder bed fusion of 316L stainless steel

The International Journal of Advanced Manufacturing Technology ◽

10.1007/s00170-021-08352-0 ◽

2022 ◽

Author(s):

Bryce Cox ◽

Milad Ghayoor ◽

Ryan P. Doyle ◽

Somayeh Pasebani ◽

Joshua Gess

Keyword(s):

Heat Transfer ◽

Stainless Steel ◽

Numerical Model ◽

316L Stainless Steel ◽

Powder Bed Fusion ◽

Laser Powder Bed Fusion ◽

Download Full-text

Effect of laser power on defect, texture, and microstructure of a laser powder bed fusion processed 316L stainless steel

Materials & Design ◽

10.1016/j.matdes.2018.12.006 ◽

2019 ◽

Vol 164 ◽

pp. 107534 ◽

Author(s):

Hahn Choo ◽

Kin-Ling Sham ◽

John Bohling ◽

Austin Ngo ◽

Xianghui Xiao ◽

...

Keyword(s):

Stainless Steel ◽

Laser Power ◽

316L Stainless Steel ◽

Powder Bed Fusion ◽

Laser Powder Bed Fusion ◽

Download Full-text

Stability of cellular microstructure in laser powder bed fusion of 316L stainless steel

Materials Science and Engineering A ◽

10.1016/j.msea.2018.10.051 ◽

2019 ◽

Vol 739 ◽

pp. 109-117 ◽

Author(s):

Umberto Scipioni Bertoli ◽

Benjamin E. MacDonald ◽

Julie M. Schoenung

Keyword(s):

Stainless Steel ◽

316L Stainless Steel ◽

Powder Bed Fusion ◽

Laser Powder Bed Fusion ◽

Cellular Microstructure

Download Full-text

Effect of Laser Powder Bed Fusion Process Parameters on Performance of 316L Stainless Steel Bipolar Plates

Journal of Mechanical Engineering ◽

10.3901/jme.2021.09.167 ◽

2021 ◽

Vol 57 (9) ◽

pp. 167

Keyword(s):

Stainless Steel ◽

Process Parameters ◽

316L Stainless Steel ◽

Fusion Process ◽

Powder Bed Fusion ◽

Bipolar Plates ◽

Laser Powder Bed Fusion ◽

Stainless Steel Bipolar Plates

Download Full-text

Effects of heat treatment on residual stresses in the laser powder bed fusion of 316L stainless steel: Finite element predictions and neutron diffraction measurements

Journal of Manufacturing Processes ◽

10.1016/j.jmapro.2020.07.023 ◽

2020 ◽

Vol 57 ◽

pp. 641-653 ◽

Author(s):

Richard J. Williams ◽

Filippo Vecchiato ◽

Joe Kelleher ◽

Mark R. Wenman ◽

Paul A. Hooper ◽

...

Keyword(s):

Heat Treatment ◽

Finite Element ◽

Stainless Steel ◽

Neutron Diffraction ◽

Residual Stresses ◽

316L Stainless Steel ◽

Powder Bed Fusion ◽

Laser Powder Bed Fusion ◽

Download Full-text

Laser ultrasonic testing for near-surface defects inspection of 316L stainless steel fabricated by laser powder bed fusion

China Foundry ◽

10.1007/s41230-021-1063-1 ◽

2021 ◽

Vol 18 (4) ◽

pp. 360-368

Author(s):

Ting Dai ◽

Xiao-jian Jia ◽

Jun Zhang ◽

Jin-feng Wu ◽

Yi-wei Sun ◽

...

Keyword(s):

Stainless Steel ◽

Ultrasonic Testing ◽

316L Stainless Steel ◽

Surface Defects ◽

Powder Bed Fusion ◽

Laser Powder Bed Fusion ◽

Laser Ultrasonic ◽

Near Surface ◽

Defects Inspection

Download Full-text

Effects of inter layer time and build height on resulting properties of 316L stainless steel processed by laser powder bed fusion

Additive Manufacturing ◽

10.1016/j.addma.2020.101080 ◽

2020 ◽

Vol 32 ◽

pp. 101080 ◽

Author(s):

Gunther Mohr ◽

Simon J. Altenburg ◽

Kai Hilgenberg

Keyword(s):

Stainless Steel ◽

316L Stainless Steel ◽

Powder Bed Fusion ◽

Laser Powder Bed Fusion ◽

Download Full-text

Variation of elastic mechanical properties with texture, porosity, and defect characteristics in laser powder bed fusion 316L stainless steel

Materials Science and Engineering A ◽

10.1016/j.msea.2019.138032 ◽

2019 ◽

Vol 763 ◽

pp. 138032 ◽

Author(s):

E. Garlea ◽

H. Choo ◽

C.C. Sluss ◽

M.R. Koehler ◽

R.L. Bridges ◽

...

Keyword(s):

Mechanical Properties ◽

Stainless Steel ◽

316L Stainless Steel ◽

Powder Bed Fusion ◽

Laser Powder Bed Fusion ◽

Download Full-text