Tuesday, June 30

TECHNICAL SESSIONS

AMPM2020 TECHNICAL SESSIONS

Tuesday Morning

9:15–10:30 a.m.

SESSION A27

Laser AM IV: Alloys with Ta

Session Chair:
Emma White
Ames Laboratory

Development of Novel Spherical Multinary Alloy Powders Containing Tantalum and Niobium for Optimization of Intrinsic Material Properties in AM
Melanie Stenzel,
H.C. Starck Tantalum and Niobium GmbH

Selective Laser Melting of NiTa Alloy Sputtering Target for Hard Disk Drive Application
Cheng-Tse (Eric) Wu,
University of Toronto

Beta-Phase Evolution Process in Selective Laser Melting Titanium-Tantalum Continuous Gradient Alloy
Baicheng Zhang,
USTB

SESSION A28

LPBF Titanium I

Session Chair:
Ankit Saharan
EOS Finland

Effects of Nb Addition in Laser Powder Bed Fusion of Ti-6Al-4V
Sundar Atre,
University of Louisville

Effect of Atomization Method and Post-Processing Treatments on the Microstructure and Mechanical Properties of Ti-6Al-4V Alloys Manufactured via Laser Powder Bed Fusion
Leandro Feitosa,
Sandvik Machining Solutions

Microstructural and Mechanical Properties of Selective Laser Melted Alpha-Ti Materials With High-Solution of Nitrogen
Ammarueda Issariyapat,
Osaka University

SESSION A29

Binder Jet Printing

Session Chair:
Satyajit Banerjee
Holo Inc.

A Comparative Study of Binder Jet Printing of Stainless Steel Alloys (316L and 17-4 PH) by Various Machine Suppliers
James Sears,
Carpenter Technology Corporation

Sinter-Based AM Processes: Possibilities and Challenges
Claus Aumund-Kopp,
Fraunhofer IFAM

Designing for Metal Binder Jetting: Progress and Case Studies
Usama Attia,
Manufacturing Technology Centre

SESSION A30

Post Processing I: HIP

Session Chair:
Dustin Yetzer
Abbott Furnace Company

Research of Specific Heat Treatment for AlSi7Mg0.6 Alloy Made by Laser Beam Melting
Cassiopée Galy,
IRT Saint Exupéry

Post-Process Optimization of AM Ti-6Al- 4V Printed Parts
Frederico Rossi Kaschel,
I-Form Advanced Manufacturing Research Centre

No presentation scheduled at this time.

AMPM2020 TECHNICAL SESSIONS

Tuesday Morning

10:45–Noon

SESSION A31

Laser AM V: Low-Alloy Steels

Session Chair:
Katie Jo Sunday
Hoeganaes Corporation

Low-Alloy Water-Atomized Steel Powder to Produce Pump Parts Using Laser Powder Bed Fusion
Amin Molavi Kakhki,
Rio Tinto Metal Powder

Comparative Study of Gas- and Water-Atomized AISI 4340 in Laser Powder Bed Fusion
Ruijian He,
Multi Scale Additive Manufacturing Lab - University of Waterloo

No presentation scheduled at this time.

SESSION A32

LPBF Titanium II

Session Chair:
Paul Beiss, FAPMI
RWTH Aachen

No presentation scheduled at this time.

Microstructure and Mechanical Properties of Ti Beta-21S Fabricated Through Laser Powder Bed Fusion
Chao Xu,
McGill University

Microstructural and Mechanical Properties of Ti Materials With Oxygen Elements Fabricated by Selective Laser Melting Process
Katsuyoshi Kondoh,
Osaka University

SESSION A33

AM-Sinter Process Developments

Session Chair:
Kalathur Narasimhan, FAPMI
P2P Technologies

Powder Casting: Producing Bulk Metal Components From Powder Without Compaction
James Paramore,
U.S. Army Research Laboratory

Sintering Simulation of Metal AM and MIM Parts Using Growth-Based Generative Design
Andrew Roberts,
Desktop Metal Inc.

Gas Generation Eases Integration of Sintering Into New AM Operations
David Wolff,
Nel Hydrogen

SESSION A34

Post Processing II: HIP

Session Chair:
Richard Walker
Pressure Technology, Inc.

Evaluation of HIP/Rapid Quench for Laser Powder Bed Fusion Deposited Cobalt Chrome Moly Alloy
James Sears,
Carpenter Technology Corporation

Influence of Hot Isostatic Pressing on the Mechanical Properties and Microstructure of Laser Powder Bed Fusion Ti-6Al-4V
Viviane Kettermann Fernandes,
Aalberts Additive Manufacturing

Isostatic Pressing and Fused Filament Fabrication
Daniel Gatões,
University of Coimbra

AMPM2020 TECHNICAL SESSIONS

Tuesday Afternoon

2:15–3:30 p.m.

SESSION A35

LPBF Nickel I

Session Chair:
Colin McCracken
Oerlikon Metco (Canada) Inc.

Influence of Nitrogen Content on Microstructure and Mechanical Properties of Laser Powder Bed Fusion Processed Alloy 625
Carl Johan Hassila,
Uppsala University

Heat Treatment Modifications of Inconel 718 Superalloy by Selective Laser Melting
Jhewn-Kuang Chen,
National Taipei University of Technology

No presentation scheduled at this time.

SESSION A36

Ti Sintered-Based Processes

Session Chair:
Bryan Sherman
DSH Technologies, LLC

Binder Jet 3D Printing of Ti-6Al-4V Alloy for Biomedical Applications
Abdolteza (Arash) Simchi,
Sharif University of Technology

Effects of Sintering Parameters on Microstructure and Properties of Ti-6Al-4V Processed by Metal Fused Filament Fabrication
Paramjot Singh,
University of Louisville

Ti-6Al-4V Produced Through Ordered Powder Lithography: A New AM Technology
Matthias Bleckmann,
Bundeswehr Research Institute for Materials, Fuels and Lubricants (WIWeB)

SESSION A37

Material Jetting & Fused Filament Process

Session Chair:
Timothy Horn
NC State University

Solvent Jetting on Granules
Efrain Carreño-Morelli,
University of Applied Sciences and Arts Western Switzerland

Water-Soluble Fused Deposition Modeling Filament for Metal Part Manufacture
Stephanie Choquette,
Honeywell FM&T

Ceramic Fused Filament Fabrication of Mullite using PDCs: Printing and Sintering
Kavish Sudan,
University of Louisville

SESSION A38

Post Processing III: Property Optimization

Session Chair:
Kirk Rogers
The Barnes Group Advisors

Uniform Distortion of PM Parts in Heat Treat
Spencer Wolf,
ECM-USA Inc.

Development of a Surface Roughness Measurement Sample and Its Use in Sinter-Based Metal AM
Animesh Bose, FAPMI,
Desktop Metal

Support Design for Externally Supported Part Surfaces Adapted to the Wet Chemical Support Removal of Laser Powder Bed Fusion Manufactured Parts Made of AlSi10Mg
Tobias Schmithüsen,
Fraunhofer Institute for Laser Technology ILT

AMPM2020 TECHNICAL SESSIONS

Tuesday Afternoon

3:45–5:00 p.m.

SESSION A39

LPBF Nickel II

Session Chair:
Timothy McCabe
OptiMIM

Room Temperature and High-Temperature Mechanical Properties of Nickel Superalloys Fabricated Using a Multi-Laser Powder Bed Fusion System
Ravi Aswathanarayanaswamy,
Renishaw Inc.

Spatter Formation Mechanism, Microstructure and Composition During Electron Beam Melting Processing of Inconel 718
Ahmad Raza,
Chalmers University of Technology

Developing Equiaxed Microstructure via Grain Detachment Mechanism in Electron Beam Powder Bed Fusion of Inconel 718
Paria Karimi,
University West

SESSION A40

Affordable AM Ti: Use, Reuse, Life Extension

Session Chair:
Steven Schmid
University of North Carolina at Charlotte

Irregularly Shaped Titanium Powders for Metal AM
Michael Marucci,
Reading Alloys, Inc.

Extending the Service Life of AM Powders by Radio Frequency Plasma
Jerome Pollak,
Tekna Advanced Materials, Inc.

Effects of Respheroidizing Heavily Recycled Ti-6Al-4V Powders in the LENS Process
Courtney Morgan-Barnes,
Mississippi State University

SESSION A41

Characterization

Session Chair:
John Meyer
Carpenter Technology Corporation

Effect of Build Interuptions on Microstructure of 316L Parts and Correlation to Optical In-Situ Process Monitoring Data
Anja Loesser,
EOS NA

Multiscale Microstructural Analysis of AM Inconel 738
Nima Haghdadi,
UNSW Sydney

The Relevance of a Theoretical Density Value in Metal AM
Matthew Schulz-Sciberras,
SLM Solutions Group AG

SESSION A42

Post Processing IV: Property Optimization

Session Chair:
Mathieu Brochu
McGill University

Microstructure and Mechanical Properties of 3D Printed Super Alloy
Fredrik Berg Lissel,
Digital Metal AB

Evaluation of Post-Processing on the Corrosion Behavior of AlSi10Mg by Selective Laser Melting Process
Ahu Celebi,
Manisa Celal Bayar University

Data-Driven Process Optimization and Uncertainty Quantification in Laser Powder Bed Fusion Fabricated Stainless Steels
Jing Zhang,
Indiana University - Purdue University Indianapolis