Browsing SINTEF Industri by Subject "Laser-arc hybrid welding"
Now showing items 1-2 of 2
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Effect of preheating and preplaced filler wire on microstructure and toughness in laser-arc hybrid welding of thick steel
(Peer reviewed; Journal article, 2022)Acicular ferrite (AF) is the most important microstructural constituent to achieve high toughness at low temperatures in weld metal of steels. This is due to the relatively small grain size and large misorientation angles. ... -
Filler metal distribution and processing stability in laser-arc hybrid welding of thick HSLA steel
(Peer reviewed; Journal article, 2020)Welds made by high power laser beam have deep and narrow geometry. Addition offiller wire by the arc source,forming the laser-arc hybrid welding (LAHW) process, is very important to obtain required mechanical prop-erties. ...