TY - CONF A1 - Gumenyuk, Andrey T1 - Weld Seam Formation and Mechanical Properties of Girth Welds Performed with Laser-GMA-Hybrid Process on Pipes of Grade X65 T2 - Electron beam and laser welding conference T2 - Electron beam and laser welding conference CY - Paris, France DA - 2011-03-15 PY - 2011 AN - OPUS4-23428 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -