Comparison of Welding Characteristics of shipbuilding steel using Arc and Laser

조선용 강재의 Arc 용접 및 Laser 용접부 특성 비교

Korea holds the first rank in the world for shipbuilding industry, we should develop the welding technology which is fundamental technique in order to keep the first rank. In this study, therefore, welding characteristics of shipbuilding steel using arc and laser were compered experimentally to apply laser-arc hybrid welding system in the heavy industry including shipbuilding as next generation welding process.