Emerging metallic systems for additive manufacturing: In-situ alloying and multi-metal processing in laser powder bed fusion

Progress in Materials Science ◽

10.1016/j.pmatsci.2021.100795 ◽

2021 ◽

Vol 119 ◽

pp. 100795

Author(s):

S.L. Sing ◽

S. Huang ◽

G.D. Goh ◽

G.L. Goh ◽

C.F. Tey ◽

...

Keyword(s):

Additive Manufacturing ◽

Powder Bed Fusion ◽

Laser Powder Bed Fusion ◽

Metal Processing ◽

Metallic Systems

Download Full-text

Digitally Twinned Additive Manufacturing: Detecting Flaws in Laser Powder Bed Fusion by Combining Thermal Simulations with In-situ Meltpool Sensor Data

Materials & Design ◽

10.1016/j.matdes.2021.110167 ◽

2021 ◽

pp. 110167

Author(s):

R. Yavari ◽

A. Riensche ◽

E. Tekerek ◽

L. Jacquemetton ◽

H. Halliday ◽

...

Keyword(s):

Additive Manufacturing ◽

Sensor Data ◽

Powder Bed Fusion ◽

Laser Powder Bed Fusion ◽

Thermal Simulations

Download Full-text

In-situ Synchrotron imaging of keyhole mode multi-layer laser powder bed fusion additive manufacturing

Applied Materials Today ◽

10.1016/j.apmt.2020.100650 ◽

2020 ◽

Vol 20 ◽

pp. 100650 ◽

Author(s):

Yunhui Chen ◽

Samuel J. Clark ◽

Chu Lun Alex Leung ◽

Lorna Sinclair ◽

Sebastian Marussi ◽

...

Keyword(s):

Additive Manufacturing ◽

Powder Bed Fusion ◽

Laser Powder Bed Fusion ◽

Synchrotron Imaging

Download Full-text

Additive manufacturing of three-dimensional metal-glass functionally gradient material components by laser powder bed fusion with in situ powder mixing

Additive Manufacturing ◽

10.1016/j.addma.2020.101113 ◽

2020 ◽

Vol 33 ◽

pp. 101113

Author(s):

Xiaoji Zhang ◽

Yuan-hui Chueh ◽

Chao Wei ◽

Zhe Sun ◽

Jiwang Yan ◽

...

Keyword(s):

Additive Manufacturing ◽

Three Dimensional ◽

Gradient Material ◽

Powder Bed Fusion ◽

Laser Powder Bed Fusion ◽

Powder Mixing ◽

Functionally Gradient Material ◽

Functionally Gradient

Download Full-text

Thermomechanical Model Development and In Situ Experimental Validation of the Laser Powder-Bed Fusion Process ✶ ✶Should note that some content from this chapter was recently published: Denlinger, Erik R., et al. “Thermomechanical model development and in situ experimental validation of the Laser Powder-Bed Fusion Process.” Additive Manufacturing (2017).

Thermo-Mechanical Modeling of Additive Manufacturing ◽

10.1016/b978-0-12-811820-7.00016-1 ◽

2018 ◽

pp. 215-227

Author(s):

Erik R. Denlinger

Keyword(s):

Additive Manufacturing ◽

Experimental Validation ◽

Model Development ◽

Fusion Process ◽

Powder Bed Fusion ◽

Laser Powder Bed Fusion ◽

Thermomechanical Model ◽

Download Full-text

Comparisons of laser powder bed fusion additive manufacturing builds through experimental in situ distortion and temperature measurements

Additive Manufacturing ◽

10.1016/j.addma.2017.03.003 ◽

2017 ◽

Vol 15 ◽

pp. 57-65 ◽

Author(s):

Alexander J. Dunbar ◽

Erik R. Denlinger ◽

Michael F. Gouge ◽

Timothy W. Simpson ◽

Pan Michaleris

Keyword(s):

Additive Manufacturing ◽

Temperature Measurements ◽

Powder Bed Fusion ◽

Laser Powder Bed Fusion ◽

Download Full-text

Toward in-situ flaw detection in laser powder bed fusion additive manufacturing through layerwise imagery and machine learning

Journal of Manufacturing Systems ◽

10.1016/j.jmsy.2021.01.008 ◽

2021 ◽

Vol 59 ◽

pp. 12-26

Author(s):

Zackary Snow ◽

Brett Diehl ◽

Edward W. Reutzel ◽

Abdalla Nassar

Keyword(s):

Machine Learning ◽

Additive Manufacturing ◽

Flaw Detection ◽

Powder Bed Fusion ◽

Laser Powder Bed Fusion ◽

Download Full-text

In situ absorptivity measurements of metallic powders during laser powder-bed fusion additive manufacturing

Applied Materials Today ◽

10.1016/j.apmt.2017.08.006 ◽

2017 ◽

Vol 9 ◽

pp. 341-349 ◽

Author(s):

Johannes Trapp ◽

Alexander M. Rubenchik ◽

Gabe Guss ◽

Manyalibo J. Matthews

Keyword(s):

Additive Manufacturing ◽

Powder Bed Fusion ◽

Laser Powder Bed Fusion ◽

Metallic Powders

Download Full-text

In situ measurements of layer roughness during laser powder bed fusion additive manufacturing using low coherence scanning interferometry

Materials & Design ◽

10.1016/j.matdes.2018.05.050 ◽

2018 ◽

Vol 154 ◽

pp. 347-359 ◽

Author(s):

Philip J. DePond ◽

Gabe Guss ◽

Sonny Ly ◽

Nicholas P. Calta ◽

Dave Deane ◽

...

Keyword(s):

Additive Manufacturing ◽

In Situ Measurements ◽

Powder Bed Fusion ◽

Laser Powder Bed Fusion ◽

Download Full-text

Using machine learning to identify in-situ melt pool signatures indicative of flaw formation in a laser powder bed fusion additive manufacturing process

Additive Manufacturing ◽

10.1016/j.addma.2018.11.010 ◽

2019 ◽

Vol 25 ◽

pp. 151-165 ◽

Author(s):

Luke Scime ◽

Jack Beuth

Keyword(s):

Machine Learning ◽

Additive Manufacturing ◽

Manufacturing Process ◽

Powder Bed Fusion ◽

Laser Powder Bed Fusion ◽

Download Full-text

Development of experimental method for in situ distortion and temperature measurements during the laser powder bed fusion additive manufacturing process

Additive Manufacturing ◽

10.1016/j.addma.2016.04.007 ◽

2016 ◽

Vol 12 ◽

pp. 25-30 ◽

Author(s):

A.J. Dunbar ◽

E.R. Denlinger ◽

J. Heigel ◽

P. Michaleris ◽

P. Guerrier ◽

...

Keyword(s):

Additive Manufacturing ◽

Experimental Method ◽

Manufacturing Process ◽

Temperature Measurements ◽

Powder Bed Fusion ◽

Laser Powder Bed Fusion ◽

Download Full-text