Publikasjoner og ansvarsområder
Eksempler på sveiseforskning ved SINTEF
Laser and laser hybrid welding of bridge components: 2nd progress report
Filler metal distribution and processing stability in laser-arc hybrid welding of thick HSLA steel
Additive Manufacturing with Superduplex Stainless Steel Wire by CMT Process
Laser and laser hybrid welding of bridge components: 1st progress report
Porosity and solidification cracking in welded 45 mm thick steel by fiber laser-MAG process
Application of LBW and LAHW for fillet welds of 12 and 15 mm structural steel
Laser beam welding (LBW) and laser-arc hybrid welding (LAHW) are attractive joining methods of medium thickness (10-20 mm) plates in a single pass welding technique. Both utilize high energy process in order to achieve high penetration depth and high welding speeds offering substantial increase in p...
Dry hyperbaric welding of HSLA steel up to 35 bar ambient pressure with CMT arc mode
Hyperbaric welding plays a significant role in subsea pipeline installations and repairs for transport of oil and gas from the offshore field to the market. The effect of ambient pressure, from 1 to 35 bar, on penetration depth and microstructure evolution in dry hyperbaric welding of X70 pipeline s...
Metallurgical Aspects in the Welding of Clad Pipelines—A Global Outlook
In the present work, the metallurgical changes in the welding of clad pipelines are studied. Clad pipes consist of a complex multi-material system, with (i) the clad being stainless steel or a nickel-based superalloy, (ii) the pipe being API X60 or X65 high-strength carbon steel, and (iii) the weldi...