FABTECH SESSION 8: Room N240 HONORARY SYMPOSIUM FOR PROF. T. EAGAR — SESSION B Chairs: Dr. YuKang Liu (MathWorks) and Professor John Steele (Colorado School of Mines) A. 2:00 p.m. “Is Metal Additive Manufacturing Really Different Than Welding?” John Elmer, LLNL, Livermore, CA B. 2:30 p.m. “Understanding the Link between Microstructural Evolution and Weld Strength Reduction Factors in New Superalloys Designed for Advanced Power Plants” John DuPont and Daniel Bechetti, Lehigh University, Bethlehem, PA C. 3:00 p.m. “Nanoscale Size Effect on Thermodynamic Stability of Hexavalent Chromium in Welding Fume” Neil Jenkins, Richard Taylor, and Thomas Eagar, Harvard School of Public Health, Cambridge, MA D. 3:20 p.m. “A Tribute to Tom Eagar: Computational Modeling of Transient Liquid Phase Bonding and its Application to Microelectronics Packaging” Raymundo Arroyave, Texas A&M University, College Station, TX E. 3:40 p.m. “Computational Modeling of Heat Transfer and Fluid Flow during LaserPowder Bed Fusion Additive Manufacturing and Experimental Validation” Yi Li and Wei Zhang, The Ohio State Univesity, Columbus, OH, Yousub Lee, Oak Ridge National Laboratory, Oak Ridge, TN, and Jacob Marchal, EWI, Columbus, OH F. 4:00 p.m. “Selection and Properties of Shielding Gases Used for Welding” Mikal C. Balmforth and Thomas Eagar, Materials and Engineering Group, LLC, Cambridge, MA G. 4:20 p.m. “The Influence of Tom Eagar on MMT Technology Development” Michael Tarkanian, Steven Palkovic, and Simon Bellemare, Massachusetts Materials Technologies LLC, Cambridge, MA H. 4:40 p.m. “Influence of Reheating Conditions and Cooling Rates through ΔT8/5 on the Formation of CrN, Cr2N, and Austenite in a Simulated Welding Cycle of a Lean Duplex Steel” Vit Janik, Ivani Bott, Sam Clark, and Sridhar Seetharaman,WMG University of Warwick, Coventry, United Kingdom 70 WELDING JOURNAL / NOVEMBER 2016 SESSION 9: Room N242 SENSING AND ANALYSIS Chairs: J. Chen (ORNL) and N. Barnes (University of Alberta) A. 2:00 p.m. “RealTime Strain and Stress Monitoring during Welding” Jian Chen, Roger Miller, and Zhili Feng, Oak Ridge National Laboratory, Oak Ridge, TN, and Zongyan Chen, University of Tennessee, Knoxville, TN B. 2:20 p.m. “Laser Vision Based Defect Detection of the Weld Bead in GTAW” Gang Zhang, Yu Shi, Yufen Gu, and Ding Fan, Lanzhou University of Technology, Lanzhou, China, and YuMing Zhang, University of Kentucky, Lexington, KY C. 2:40 p.m. “Measurement and Analysis of Arc Length and Droplet Size in AC TwinWire Indirect Arc” Shujun Chen and Liwei Wang, Beijing University of Technology, Beijing, China D. 3:00 p.m. “Gas Tungsten Arc Welding Monitoring Using Multiple Optical Sensing Systems” Zongyao Chen, Jian Chen, and Zhili Feng, University of Tennessee, Knoxville, TN E. 3:20 p.m. “Weld Pool Surface Dynamic Behavior for Penetration Monitoring and Control” Jinsong Chen, University of Kentucky, Lexington, KY, Jian Chen and Zhili Feng, Oak Ridge National Lab, Oak Ridge, TN, and YuMing Zhang, University of Kentucky, Lexington, KY F. 3:40 p.m. “Visual Sensing of the Physical Process during Underwater Wet FCAW” Chuanbao Jia, Yong Zhang, and Chuansong Wu, Shandong University, Jinan, China G. 4:00 p.m. “Assessment of Wireless Guided System for Supervised Mechanized Welding with NearInfrared Illumination” Carolina Mota, Federal Institute of Triangulo Mineiro, Ituiutaba, Brazil, and Louriel Vilarinho and Roberto Finzi Neto, Federal University of Uberlandia, Uberlandia, Brazil H. 4:20 p.m. “Wavelet Package Based Denoising Technique for Defect Detection in Austenitic Stainless Steel Weldment Using Ultrasonic Method” Dazhao Chi, Harbin Institute of Technology, Harbin, China
Welding Journal | November 2016
To see the actual publication please follow the link above