Residual Stress

Thursday, March 14, 2024: 8:30 AM-12:00 PM

E 216 A (Charlotte Convention Center)

Mr. Jason Scheuring, Kaiser Aluminum

8:30 AM

Novel Accelerated Thermo-Mechanical LPBF Modelling Using an Effective Heat Source
Prof. Ali Bonakdar, The University of North Carolina at Charlotte; Dr. Shahriar Imani Shahabadi, University of Waterloo; Prof. Ehsan Toyserkani, University of Waterloo

9:00 AM

Effect of Scan Strategy on Dissimilar Bi-Metal Cladding through Laser Directed Energy Deposition: A Numerical Study
Mr. Nishkarsh Srivastava, Indian Institute of Technology Gandhinagar; Dr. Amit Arora, Indian Institute of Technology Gandhinagar

9:30 AM

Modeling residual stress evolution during ESR (Electro Slag Remelt) process.
Dr. Pavanachand Chigurupati, Special Metals Corporation; Dr. Corey J O’Connell, Special Metals Corporation; Mr. Jordan Egnatoff, Special Metals Corporation

10:00 AM

Break

10:30 AM

Reduction and Determination of Residual Stresses in 7xxx Aluminium Thick Plates
Dr. Roland Morak, AMAG Rolling GmbH; Mr. Thomas Ebner, AMAG Rolling GmbH; Dr. Katharina Strobel, AMAG Rolling GmbH; Dr. Ramona Tosone, AMAG Rolling GmbH

11:00 AM

Evaluation of Residual Stress Distribution in Additively Manufactured Inconel 625 using Finite Element Analysis and Experimental Investigations
Prof. Marjan Molavi-Zarandi, University of North Carolina at Charlotte; Prof. Ali Bonakdar, University of North Carolina at Charlotte

11:30 AM

ATI Titan 23TM a new low distortion β titanium alloy for additive manufacturing
Dr. David Brice, ATI; Dr. Matias Garcia-Avila, ATI; Dr. Andrew Temple, ATI; Ms. Jia-Huei Tien, Purdue University; Dr. David F. Bahr, Purdue University