Microstructure and Deformation Behavior of Additively Manufactured 17–4 Stainless Steel: Laser Powder Bed Fusion vs. Laser Powder Directed Energy Deposition

Effect of nanoparticle additivation on the microstructure and microhardness of oxide dispersion strengthened steels produced by laser powder bed fusion and directed energy deposition

Procedia CIRP ◽

10.1016/j.procir.2020.09.009 ◽

2020 ◽

Vol 94 ◽

pp. 41-45

Author(s):

C. Doñate-Buendia ◽

R. Streubel ◽

P. Kürnsteiner ◽

M.B. Wilms ◽

F. Stern ◽

...

Keyword(s):

Energy Deposition ◽

Oxide Dispersion Strengthened ◽

Oxide Dispersion ◽

Powder Bed Fusion ◽

Laser Powder Bed Fusion ◽

Powder Bed ◽

Experimental characterization of stainless steel 316L alloy fabricated with combined powder bed fusion and directed energy deposition

Welding in the World ◽

10.1007/s40194-021-01117-z ◽

2021 ◽

Author(s):

Kumaran M ◽

Senthilkumar V

Keyword(s):

Stainless Steel ◽

Energy Deposition ◽

Powder Bed Fusion ◽

Experimental Characterization ◽

Stainless Steel 316L ◽

Powder Bed ◽

Investigating the residual stress in additive manufacturing of combined process in powder bed fusion and directed energy deposition

Materials Today Proceedings ◽

10.1016/j.matpr.2021.05.200 ◽

2021 ◽

Author(s):

M. Kumaran ◽

V. Senthilkumar ◽

C.T. Justus Panicker ◽

R. Shishir

Keyword(s):

Residual Stress ◽

Additive Manufacturing ◽

Energy Deposition ◽

Powder Bed Fusion ◽

Combined Process ◽

Powder Bed ◽

Development and Testing of 316L Stainless Steel Metal Additive Manufacturing Test Articles for Powder Bed Fusion and Directed Energy Deposition Processes

Structural Integrity of Additive Manufactured Parts ◽

10.1520/stp162020180109 ◽

2020 ◽

pp. 250-277

Author(s):

Jessica L. Coughlin ◽

Trevor G. Hicks ◽

Patrick S. Dougherty ◽

Steven A. Attanasio

Keyword(s):

Stainless Steel ◽

Additive Manufacturing ◽

Energy Deposition ◽

316L Stainless Steel ◽

Powder Bed Fusion ◽

Powder Bed ◽

Metal Additive Manufacturing ◽

Deposition Processes ◽

Directed Energy ◽

Metal Additive

IHPC’s simulation platform for additive manufacturing: an integrated multiscale high-fidelity simulation of powder-bed fusion and directed energy deposition additive manufacturing

10.26226/morressier.612f6739bc981037241009b0 ◽

2021 ◽

Author(s):

Guglielmo Vastola ◽

Jakub Mikula ◽

Robert Laskowski ◽

Dai Ling ◽

Ding Wenjun ◽

...

Keyword(s):

Additive Manufacturing ◽

Energy Deposition ◽

High Fidelity ◽

Simulation Platform ◽

High Fidelity Simulation ◽

Powder Bed Fusion ◽

Powder Bed ◽

Additive Manufacturing and Hot-fire Testing of Bimetallic GRCop-84 and C-18150 Channel-Cooled Combustion Chambers Using Powder Bed Fusion and Inconel 625 Hybrid Directed Energy Deposition

AIAA Propulsion and Energy 2019 Forum ◽

10.2514/6.2019-4390 ◽

2019 ◽

Author(s):

Paul R. Gradl ◽

Christopher S. Protz ◽

Kevin Zagorski ◽

Vishal Doshi ◽

Hannah McCallum

Keyword(s):

Additive Manufacturing ◽

Energy Deposition ◽

Inconel 625 ◽

Powder Bed Fusion ◽

Fire Testing ◽

Combustion Chambers ◽

Powder Bed ◽

In-Line Process Monitoring of Powder-Bed Fusion and Directed-Energy Deposition Processes

Additive Manufacturing Processes ◽

10.31399/asm.hb.v24.a0006564 ◽

2020 ◽

pp. 287-297

Author(s):

Thomas L. Starr

Keyword(s):

Process Monitoring ◽

Energy Deposition ◽

Powder Bed Fusion ◽

Powder Bed ◽

Line Process ◽

Deposition Processes ◽

Comparison of powder bed fusion and directed energy deposition for tailoring mechanical properties of traditionally brittle alloys

Manufacturing Letters ◽

10.1016/j.mfglet.2021.02.003 ◽

2021 ◽

Vol 28 ◽

pp. 30-34

Author(s):

Tomas F. Babuska ◽

Brandon A. Krick ◽

Donald F. Susan ◽

Andrew B. Kustas

Keyword(s):

Mechanical Properties ◽

Energy Deposition ◽

Powder Bed Fusion ◽

Powder Bed ◽

Sensing for directed energy deposition and powder bed fusion additive manufacturing at Penn State University

10.1117/12.2217855 ◽

2016 ◽

Cited By ~ 2

Author(s):

Abdalla R. Nassar ◽

Edward W. Reutzel ◽

Stephen W. Brown ◽

John P. Morgan ◽

Jacob P. Morgan ◽

...

Keyword(s):

Additive Manufacturing ◽

Energy Deposition ◽

Powder Bed Fusion ◽

State University ◽

Powder Bed ◽

Penn State ◽

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 ◽

Cited By ~ 4

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 ◽

Powder Bed