Microstructures in Additive Manufacturing (Joint session with the AM Committee) and Metallographic Preparation Techniques from Fundamentals to Novel Solutions

Wednesday, October 18, 2023: 1:20 PM-4:20 PM
331 ABC (Huntington Convention Center)
Metallography aiding in the identification of basic microstructure, microstructural anomalies, or defects in additively manufactured parts. Dr. Michael E Keeble, Buehler, a Division of ITW, Mr. Joseph Quinn, M.S., P.E., Materials FACT, Mr. Johnathon Richard Brehm, Sandia National Laboratories, Mr. Pablo Mendoza, Applied High Tech Products and Dr. Andrew Kitahara, Analytical Mechanics Associates
1:20 PM
Microstructure Characterization of Laser Powder Bed Fusion Manufactured Haynes 282
Mr. Nicholas Lamprinakos, Carnegie Mellon University; Mr. Junwon Seo, Carnegie Mellon University; Prof. Anthony Rollett, Carnegie Mellon University
1:40 PM
Correlation between Computed Tomography and Optical Microscopy Based Porosity Measurements
Dr. Michael E Keeble, Buehler, a Division of ITW
2:00 PM
3D EBSD and EDS characterization of additively manufactured Inconel 718
Mr. Michael Engstler, Saarland University; Ivan Cazic, Access Technology; Christoph Pauly, Saarland University; Julien Zollinger, Université de Lorraine; Thomas Schenk, Université de Lorraine; Maxime El Kandaoui, Institut de Soudure; Benoit Appolaire, Université de Lorraine; Prof. Frank Mücklich, Saarland University
2:20 PM
Spherical Indexing of Electron Backscatter Diffraction Patterns from Additively Manufactured Materials
Mr. Matt Nowell, EDAX
2:40 PM
Break
3:00 PM
Innovative Sample Holder for Large and Odd-shaped Metallographic Samples
Ms. Kelsey Torboli, Struers LLC
3:20 PM
A new era in metallographic etching! Tracking down the microstructure with ThEtching.
Dr. Dominik Britz, Material Engineering Center Saarland, Saarland University; Mr. Heinz-Hubert Cloeren, Cloeren Technology GmbH; Mr. Michael Kasper, Material Engineering Center Saarland, Saarland University; Mr. Martin Müller, Material Engineering Center Saarland, Saarland University; Prof. Frank Mücklich, Material Engineering Center Saarland, Saarland University
3:40 PM
Preparation and Etching of Titanium Alloys
Dr. Michael E Keeble, Buehler, a Division of ITW
4:00 PM
Efficient reconstruction of prior austenite grains in steel from etched light optical micrographs using deep learning and annotations from correlative microscopy
Mr. Björn-Ivo Bachmann, Materials Engineering Center Saarland; Mr. Martin Müller, Saarland University; Dr. Dominik Britz, Saarland University; Prof. Frank Mücklich, Material Engineering Center Saarland
See more of: Characterization of Materials and Microstructure through Metallography, Image Analysis, and Mechanical Testing - Fundamental and Applied Studies
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