The Paton Welding Journal, 2012, #2, 11-18 pages
INVESTIGATION OF FACTORS INFLUENCING THE FORMATION OF WELD DEFECTS IN NON-VACUUM ELECTRON BEAM WELDING
U. REISGEN1, M. SCHLESER1, A. ABDURAKHMANOV1, G.A. TURICHIN2, E.A. VALDAITSEVA2, Fr.-W. BACH3, T. HASSEL3 and A. BENIYASH3
1Aachen University, Welding and Joining Institute, Aachen, Germany
2Saint-Petersburg State Polytechnic University, Institute of Welding and Laser Technology, RF
3Leibniz University of Hannover, Institute of Materials Science, Garbsen, Germany
Abstract
The influence of welding condition parameters and properties of material on formation of defects, such as humping and undercuts, in non-vacuum electron beam welding was investigated. The influence of separate welding parameters on the quality of welds was determined.
Keywords: non-vacuum electron beam welding, welding speed, power density, shielding gas, weld defects, humping, undercuts
Received: 07.07.11
Published: 28.02.12
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Suggested Citation
U. REISGEN
1, M. SCHLESER
1, A. ABDURAKHMANOV
1, G.A. TURICHIN
2, E.A. VALDAITSEVA
2, Fr.-W. BACH
3, T. HASSEL
3 and A. BENIYASH
3 (2012) INVESTIGATION OF FACTORS INFLUENCING THE FORMATION OF WELD DEFECTS IN NON-VACUUM ELECTRON BEAM WELDING.
The Paton Welding J., 02, 11-18.