Commission IV : Power Beam Processes  (IIW 2017)

1) IV-1322-17 The Effects of Shielding Gas Type and Reduced Pressure on Laser Weld Porosity and Weld Geometry, J. Elmar, J. Vaja, H. Cariton (USA)

2) IV-1324-17 Electron Beam Welding in Atmosphere of Aluminium Die Casting Alloys Made of Different, Qualities, U. Reisgen, A. Senger, S. Olschok, S. Ufer (Germany)

3) IV-1325-17 Research on microstructure and technology of electron beam welded joints of tantalum and tungsten, G. Chen, X. Shu, B. Zhang, J. Feng (China)

4) IV-1326-17 Bead formation characteristics in laser welding of high strength steel under subatmospheric pressures, X. Tang, S. Deng, F. Lu, H. Cui, Y. Luo (China)

5) IV-1327-17 Analysis of Maximum Temperature under a Gaussian Source in Laser Beam Processes, Y. Lu, Y. Wang, P. F. Mendez (Canada)

6) IV-1328-17 Wire Based Electron Beam Additive Manufacturing, B. Baufeld, R. Widdison, T. Dutilleu (UK)

7) IV-1329-17 Laser Roll Welding of Dissimilar Metal joint-SPCC carbon steel to Aluminum Alloy, M. Kutsuna, H. Ozaki (Japan)

8) IV-1330-17 Powder- and wire-based laser metal deposition in coaxial arrangement using Inconel 718, F. Silze, N. Brocke, M. Schnick (Germany)

9) IV-1331-17 Evaluation on the microstructural characteristics and mechanical properties of laser welded medium Mn contained steel sheet, M. Kang, C. Kim (Korea)

10) IV-1332-17 Hybrid laser arc welding of thick-walled ferromagnetic steels with electromagnetic weld pool support, Ö. Üstündag, A. Fritzsche, V. Avilov, A. Gumenyuk, M. Rethmeier (Germany)

11) IV-1333-17 Use of optical measurement technique to investigate the hot cracking sensitivity of 316L During laser beam welding, N. Bakir , V. Pavlov , S. Zavjalov, S. Volvenko, A. Gumenyuk, M. Rethmeier (Germany)

12) IV-1334-17 Microstructures and Properties of Ultra-Narrow-Gap Multi-Pass Laser Wire Welded Joint of 50 mm thick SA508 Nuclear Power Steel, J. Huang, M. Zhang, Z. Sun, C. Yao, Y. Zhang (China)

13) IV-1335-17 Differences between continuous, pulsing and dynamic piercing processes for laser cutting, J. Frostevarg, J. K. Pocorni, J. Powell (Sweden)

14) IV-1336-17 Mechanical solidification manipulation during laser beam welding of aluminum, Radel, T. (Germany)

15) IV-1337-17 Hybrid laser arc welding and CMT welding of Al-steel in butt joint configuration, J. Chen, S. A. Babak, R. Zhang, A. Laver, B. Ronan (Canada)

16) IV-1338-17 Dry Laser Peening Technique: Femtosecond Laser Peening without a Sacrificial Overlay under Atmospheric Conditions for Improving Fatigue Properties of Weld Joints, T. Sano (Japan)

17) IV-1339-17 Development of a high-power blue laser (445 nm) and its absorption rate estimation based on fractal theory, H. Wang, Y. Kawahito, R. Yoshida, Y. Nakashima, K. Shiokawa (Japan)

18) IV-1340-17 Possibility of cooling system near keyhole induced by circular melt flows in laser welding, H. Wang, M. Nakanishi, Y. Kawahito (Japan)