Additive Manufacturing Materials and Processes Workshop

A Short Course Held in Conjunction with the Materials Science & Technology 2018 Technical Meeting and Exhibition (MS&T18)

Course Description

Additive manufacturing (AM) has become popular in the last few years, although seminal developments took place 25 to 30 years ago. The purpose of this workshop is to familiarize participants with current AM processes; current AM practice for metals, polymers, and ceramics; modeling of AM processes, microstructural evolution, and service properties; and current challenges and research opportunities.

This workshop is designed for people in the materials community already familiar with AM processes who want to learn more. Academics and researchers will also benefit from discussions about current challenges to the full adoption of AM.

Pair this introductory course with the TMS Hands-On Additive Manufacturing Workshop, held Thursday morning at MS&T18, for a full-day immersion in additive manufacturing education.

Instructors

David L. Bourell
Director of the Laboratory for Freeform Fabrication
University of Texas at Austin

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David L. Bourell is the Temple Foundation Professor of Mechanical Engineering at the University of Texas at Austin. He is currently director of the Laboratory for Freeform Fabrication. Bourell’s areas of research include particulate processing with emphasis on sintering kinetics and densification, and materials issues associated with laser sintering (LS). He holds nine primary patents dealing with materials innovations in LS dating back to 1990 and has published more than 200 papers in journals, conference proceedings, and book chapters. Bourell is a leading expert in advanced materials for LS, having worked in this area since 1988. He was the lead author on the original materials patent for LS technology. Issued in 1990, this patent has been cited by 150 other patents. Bourell is a Fellow of ASM International and TMS, and a lifetime member of TMS. In 2009, he received the TMS Materials Processing & Manufacturing Division Distinguished Scientist/Engineer Award.

Sudarsanam Suresh Babu
University of Tennessee/Oak Ridge National Laboratory Governor’s Chair in Advanced Manufacturing
University of Tennessee

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Sudarsanam Suresh Babu holds the University of Tennessee/Oak Ridge National Laboratory (UT/ORNL) governor’s chair in advanced manufacturing at the University of Tennessee, Knoxville, and serves in the Department of Mechanical, Aerospace, and Biomedical Engineering. Babu has a joint professorship with the Department of Materials Science and Engineering (MSE). As a governor's chair, he leads basic and applied research in a wide range of additive and other advanced manufacturing processes, including product design implications in collaboration with industry, faculty, and students at UT as well as with researchers at the Manufacturing Demonstration Facility (MDF) at ORNL. Babu has published more than 150 journal papers and numerous conference proceedings.

Jack Beuth
Professor of Mechanical Engineering
Carnegie Mellon University 

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Jack Beuth is professor of mechanical engineering at Carnegie Mellon University (CMU). Beuth received his Ph.D. in engineering sciences from Harvard University in 1992 and has been on the CMU faculty since that time. Beuth’s research is in the disciplines of solid mechanics, heat transfer, and manufacturing, with more than 75 publications across the areas of additive manufacturing, interfacial mechanics, thin film mechanics, and fracture mechanics. His current research includes modeling of additive manufacturing (AM) processes, the study of micro-scale strength size effects in MEMS materials, and research in education. In 2000, he was awarded the George Tallman and Florence Barrett Ladd Development Professorship in Mechanical Engineering at CMU. In 2005, Beuth was co-recipient of the ASME Curriculum Innovation Award. In 2009, he received the Benjamin Richard Teare Teaching Award from the CMU College of Engineering.

Kirk Rogers
Senior ADDvisor℠
The Barnes Group Advisors

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Kirk Rogers has used additive technologies to solve manufacturing, repair, and supply chain problems for the last ten years. He recently was the technical leader on the startup of a $40M Additive Manufacturing R&D center, the culmination of a nearly 20-year career at GE and is now Senior ADDvisor℠ at the Barnes Group Advisors. The majority of Rogers’s career has been in the medical device manufacturing realm, where he built manufacturing lines for and qualified numerous products. Rogers has 25 years of experience in materials processing and business strategy, including metal powder production, novel joining methods, metal additive manufacturing, novel refractory alloys, sustainable manufacturing, carbon composite materials, powder metallurgy, technology portfolio management, identification and application of new process methodologies, and development of patent and technology strategy. Rogers has obtained three U.S. patents, and has filed more than 20 trade secrets and patent applications. He obtained his B.S. in Materials Engineering from Case Western Reserve University and Ph.D in Materials Science and Engineering from Purdue University. He completed postdoctoral work at The Ohio State University and is a certified Six Sigma Blackbelt.

Course Agenda

Introduction: 75 Minutes 

• A VERY Short History of Process Development
• Application Space for AM
• Review of the 7 (ASTM) Categories of AM
• Current Materials for AM
• Overview of Relationship between Processes, Microstructural Development and Service Properties

AM for Service Part Production: 45 Minutes

• History of Metal Powder Deposition for Part Manufacturing (Why AM?)
• Technologies
• Process Properties
• ASTM Specifications
• Post Processing (Inspection, Finishing, Heat Treatments, Hot Isostatic Pressing {HIP})
• Limitations
• What’s next?

Break: 15 Minutes

Modeling in AM: 90 Minutes

• Heat Transfer During Additive Manufacturing Processes (powder bed and powder stream)
• Process Mapping Approach Design for additive manufacturing – Process Design
• Mapping of Microstructure across Processing Space
• Solidification Phenomena
• Solid-State Transformations
• Ex-situ and In-situ Characterization for Verification and Validation

Panel Discussion with Q&A: 45 Minutes [All Instructors]

• Opportunity for General Comments from Each Instructor
• Q&A

Registration Rates

How to Register

You can register for any TMS workshop or short course through the MS&T18 registration form.

Remember to register for the conference and any short courses by September 12 for the best rates.