대한용접접합학회:학술대회논문집 (Proceedings of the KWS Conference)
- 대한용접접합학회 2002년도 Proceedings of the International Welding/Joining Conference-Korea
- /
- Pages.222-228
- /
- 2002
COMPARATIVE STUDY ON THE WELDABILITY OF DIFFERENT SHIPBUILDING STEELS
- Laitinen, R. (Rantaruukki Oyj, Corporate R&D) ;
- Porter, D. (Rantaruukki Oyj, Corporate R&D) ;
- Dahmen, M. (Fraunhofer-Institut fur Lasertechnik) ;
- Kaierle, S. (Fraunhofer-Institut fur Lasertechnik) ;
- Poprawe, R. (Fraunhofer-Institut fur Lasertechnik)
- 발행 : 2002.10.01
초록
A comparison of the welding performance of ship hull structural steels has been made. The weldability of steels especially designed for laser processing was compared to that of conventional hull and structural steels with plate thicknesses up to 12 mm. Autogenous laser beam welding was used to weld butt joints as well as skid and stake welded T-joints. The welds were assessed in accordance with the document "The Classification Societies′ Requirements for Approval of