Tuesday, June 25

TECHNICAL SESSIONS

POWDERMET TECHNICAL SESSIONS

Tuesday Morning

8:00–9:15 a.m.

SESSION 06

Ferrous Materials & Properties III

Session Chairman:
Julie Campbell-Tremblay, PMT,
Rio Tinto Metal Powders

Manufacturing Methods for High-Density Powdered Metal (PM) Applications and Their Effect on Mechanical Properties
Amber Tims, PMT,
North American Höganäs Co.

Optimization of Liquid-Phase Sintering of Boron PM Steels Using Master Alloys
Simon Gelinas,
Université Laval

A Method to Estimate Fatigue Axial Properties for Ferrous Powder Metal Materials
Virgiliu A. Savu,
GKN Sinter Metals

SESSION 07

MIM I

Session Chairman:
Michael Wiseman,
ARC Group Worldwide

Simulation and Experimental Verification of Two Cavity Balance in Injection Molding
Neal S. Myers,
Kennametal, Inc.

5 Reasons to Celebrate Mold Cleaning in Power Injection Molding
Steve Wilson,
Cold Jet LLC

Developments in High-Temperature Nickel Alloys for MIM Applications
Martin A. Kearns,
Sandvik Osprey Limited

SESSION 08

Non-Traditional Alloy Sintering

Session Chairman:
Raymond Serafini, PMT,
Linde, LLC

Commercial Sintering of Chromium Powder Metallurgy (PM) Steels
Roland T. Warzel III,
North American Höganäs Co.

Effects of Sintering Conditions on the Diffusion Bonding of AgC-Cu Electrical Contacts
Daudi R. Waryoba,
The Pennsylvania State University

High-Strength Aluminum-Zinc Composite PM Grade with Trace Amount of Copper for Powder Metallurgy Applications
Jessu Joys,
United States Metal Powders, Inc.

POWDERMET TECHNICAL SESSIONS

Tuesday Morning

10:30–11:45 a.m.

SESSION 09

Ferrous Materials and Properties IV

Session Chairman:
Amber Tims, PMT,
North American Höganäs Co.

Advanced Material Options for High-Temperature Sintering
Kylan McQuaig,
Hoeganaes Corporation

The Effect of Sintering Temperature on the As-Sintered and Heat Treated Properties of Pre-Alloyed Mo Low-Carbon Steel Alloyed with Ferromanganese
Peng Shen,
Stackpole International

Fatigue and Fracture Behavior of Solid- and Liquid-Phase Sintered Fe PM Samples with C, Ni and Cu Additions and Comparisons with Fatigue and Fracture Behavior of AM Coupons
Vibhor Chaswal,
The Pennsylvania State University, DuBois

SESSION 10

MIM II

Session Chairman:
Stefan Joens,
Elnik Systems, LLC

Properties and Dimensional Performance of Pre-Alloy and Master Alloy Powders on Stainless Steel Metal Injection Molded Parts
James A. Sago,
MPP

The Effects of Sintering Temperature on the Microstructural Evolution of 718
Rees Jones,
ARC Group Worldwide

Optimizing Extrusion Process Using Water Atomized 17-4 Stainless Steel Powders
Jian Zhang,
Indiana University—Purdue University Indianapolis (IUPUI)

SESSION 11

Modeling I

Session Chairman:
Nicholas Hunt,
Catalus Corporation

Numerical Simulation of Close-Coupled Gas Atomization: Impact of Geometric and Fluid Parameters
Franz Hernandez,
Ames Laboratory (USDOE)

Powder Flow in Additive Manufacturing—Challenges and Opportunities
Andres D. Orlando,
Jenike & Johanson, Inc.

Importance of Particle-Size Distribution and Thermal Stress Factors—A Theoretical Approach to Predict Defects in AM Parts
Arun K. Chattopadhyay,
Uniformity Labs

POWDERMET TECHNICAL SESSIONS

Tuesday Afternoon

3:15–4:30 p.m.

SESSION 12

Advanced Particulate Materials

Session Chairman:
Bo Hu,
North American Höganäs Co.

Investigation of Powder Processing, Heat Treating, and Texturing to Improve Gas-Atomized Alnico Magnets for Use in Electric Drive Motors
Emily A. Rinko,
Iowa State University

Multistage Foaming of Powder Particles for Structural and Functional Applications
Samuel Brennan,
Millersville Univeristy

Results of Experiments with Cold Spray Deposition of Fe-Based ODS Alloys Using As-Atomized Spherical GARS Powder
Rebecca Whitesell,
Iowa State University

SESSION 13

Novel Sintering

Session Chairman:
Robert Dowding,
U.S. Army Research Laboratory

Microgravity Liquid-Phase Sintering
Randall M. German, FAPMI,
German Materials Technology

Spark Plasma Sintering of Tungsten and Lanthanated Tungsten
John L. Johnson, FAPMI,
Elmet Technologies LLC

Manipulating Bimodal Grain-Size Distribution to Enhance Material Properties in a Spark Plasma Sintered Nanostructured FeNiZr Alloy
Sean Fudger,
U.S. Army Research Laboratory

SESSION 14

Modeling II

Session Chairman:
George Coppens,
Means Industries

The Analysis of the Densification Curve of Metallic Powders in Uniaxial Cold Compaction
Ilaria Cristofolini,
University of Trento

A Design Procedure to Define the Optimum Hardness of Parts Subject to Contact Stresses
Alberto Molinari, FAPMI,
University of Trento

Modeling of Plasma Spray Process for Thermal Barrier Coating
Abhilash Gulhane,
Indiana University—Purdue University Indianapolis (IUPUI)