Monday, June 29

TECHNICAL SESSIONS

AMPM2020 TECHNICAL SESSIONS

Monday Morning

8:00–9:15 a.m.

SESSION A15

Laser AM I: Al Alloys I

Session Chair:
Joseph Capone
Ametek Inc.

AM of Al-Cu Alloys Using the Laser Powder Bed Fusion Process
Satish Tumulu,
McGill University

Metal AM Aluminum Alloy Development
Prabir Chaudhury,
Divergent 3D

No presentation scheduled at this time.

SESSION A16

High-Alloy Steel

Session Chair:
Joseph Tunick Strauss, FAPMI
HJE Company, Inc.

No presentation scheduled at this time.

BASF Ultrafuse 316L: Parametric Optimization of 316L Stainless Steel Components
James Pitts,
BASF 3D Printing Solutions

Study of Gas Entrapment and Its Effects on Porosity in 17-4 PH Atomized-Powder AM Parts
Elizabeth Larson,
Carpenter Technology Corporation

SESSION A17

Powder Feedstock:
Microstructure I

Session Chair:
Cindy Freeby
Ametek Inc.

Understanding Powder Microstructure for Improvement of AM Performance
Kyle Tsaknopoulos,
Worcester Polytechnic Institute

Industrial Steel Chips to Powder for AM
Catarina Batista,
CDRSP - Center for Rapid and Sustainable Product Development

Powder Consideration for SLM In-Situ Alloying
Makoena Botete,
Stellenbosch University

SESSION A18

AM Process Monitoring & Control

Session Chair:
Thomas Pfingstler
Atlas Pressed Metals

Utilization of Digital Twin Quality Assurance of Metal AM
Juha Kotila,
EOS Finland

Quantitative Analysis of the Influence of Process Parameters on an AM Nickel-Based Superalloy
Hani Hilal,
Swansea University

Influence of Additional Heating During Laser Powder Bed Fusion on Mechanical Properties the Ni-Al Intermetallic Phases
Igor Shishkovsky,
Skolkovo Institute of Science and Technology

AMPM2020 TECHNICAL SESSIONS

Monday Morning

10:30–11:45 a.m.

SESSION A19

Laser AM II: Al Alloys II

Session Chair:
Iver Eric Anderson, FAPMI
Ames Laboratory

Structural Aluminum Alloy Processed by Laser Beam Melting: A Fundamental Understanding of Hot Cracking
Akash Sonawane,
CEA (French Alternative Energies and Atomic Energy Commission)

AM of F357 Aluminum Alloy Processed Using Laser Powder Bed Fusion
Jaskaranpal Dhillon,
McGill University

Laser Powder Bed Fusion of AlSi10Mg with Large Particle-Size Distribution
Tiffany Turner,
McGill University

SESSION A20

LPBF Steels I

Session Chair:
Jessu Joys
United States Metal Powders Inc.

Effects of Powder Characteristics on Super-Duplex Stainless Steel Fabricated by Laser Powder Bed Fusion
Arulselvan Arumugham Akilan,
University of Louisville

No presentation scheduled at this time.

Mechanical Performance of Laser Powder Bed Fusion Printed Fe-0.8Mo-0.6C Compared to MPIF 35 FL-4405-175HT Requirements
Allan Rogalsky,
University of Waterloo

SESSION A21

Powder Feedstock:
Microstructure II

Session Chair:
Brad Richards
Ametek Inc.

Powder Recycling in Powder-Based Metal AM From the Surface Chemistry Point of View: An Overview
Eduard Hryha,
Chalmers University of Technology/Centre for Additive Manufacturing - Metal (CAM2)

Pre-Processing of Recycled Stainless Steel Powder for Cold Spray Applications
Christopher Massar,
Worcester Polytechnic Institute

An Evaluation of Gas-Atomized Aluminum Alloy Powders as Compared to Cast Counterparts
Bryer Sousa,
Worcester Polytechnic Institute

SESSION A22

Fused Filament Fabrication

Session Chair:
Bhanu Chelluri
BAE Systems

Material and Process Development in Powder-Based Fused Filament Fabrication
Sebastian Hein,
Fraunhofer IFAM

Fused Filament Manufacturing of Graphene-Based Copper Nanocomposites
Francisco Cruz,
University of Coimbra

No presentation scheduled at this time.

SESSION A23

AM Equipment & Process

Session Chair:
Jing Zhang
Indiana University - Purdue University Indianapolis

A Case Study on Control of Atmosphere to Optimize Metal AM By Using Continuous Monitoring and Adjustment of Gases Within the Print Chamber
Ross Cummingham,
Messer North America

Feeding of Water-Atomized Powders in Electron Beam Based AM
Chad Sinclair,
The University of British Columbia

Introduction of New AM Machines Designed for Low-Cost Powder Applications: Optimizing the AM Process
Ralf Edinger,
Canmora Tech Inc.

AMPM2020 TECHNICAL SESSIONS

Monday Afternoon

3:15–4:30 p.m.

SESSION A24

Laser AM III: High C Steels

Session Chair:
Robert Gasior
PM Consulting LLC

Hybrid Material for Printing of Steel Components
Sundar Sriram

Microstructure of H13 Tool Steel Parts Produced by a Laser Powder Bed Fusion Process
Edem Dugbenoo,
McGill University

Directed Energy Deposition Processing Maps Generation and Influence of Key Process Parameters
Thomas Gilles,
IRT Saint Exupéry

SESSION A25

LPBF Steels II

Session Chair:
John Carpenter
Los Alamos National Laboratory

Development of Dual-Phase Steel for Laser Powder Bed Fusion Applications
Kerri Horvay,
Hoeganaes Corporation

Heat Treatment and Properties of Ultra-High-Strength Maraging Steels Fabricated by AM
Faraz Deirmina,
Sandvik Additive Manufacturing

Binder Jetting as a Complementary Technology to Metal Injection Molding for Small Batch Production
Anke Kaletsch,
RWTH Aachen University

SESSION A26

AM Powder Modification

Session Chair:
Iver Eric Anderson, FAPMI
Ames Laboratory

Benefits of Rotary Tube Furnaces to Develop and Optimize Powders for PM, AM and Batteries Applications
Yannig Thomas,
National Research Council Canada

Accurately Quantifying the Influence of Atomic Layer Deposition on Powder Flowability
John Yin,
Freeman Technology

Selective Laser Melting of 316L Stainless-Steel Silver Composites for the Application of Bipolar Plates for PEM Fuel Cells
Kaijie Lin,
Nanjing University of Aeronautics and Astronautics