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AA6061-T6 판재를 이용한 전자빔 용접특성 조사(Ⅰ)
김수성(Soo-Sung Kim),이해인(Hae-In Lee),이돈배(Don-Bae Lee),이윤상(Yoon-Sang Lee),박종만(Jon-Man Park) 대한기계학회 2012 대한기계학회 춘추학술대회 Vol.2012 No.11
To apply for the nuclear fuel plate fabrication and assembly, a fundamental EBW experiment using AA6061-T6 aluminum alloy specimens was conducted. Furthermore, to establish the welding process, and satisfy the requirements of the weld quality, EBW apparatus using a electron welding gun and vacuum chamber was developed, and preliminary investigations for optimizing the welding parameters of the specimens using AA6061-T6 aluminum plates were also performed. In this experiment, a feasibility test was carried out by tensile tester, bead-on-plate welding and metallographic examination to comply with the aluminum welding procedure. The EB weld quality of AA6061-T6 aluminum alloy for the fuel plate assembly has been also studied by the mechanical testing and macro-structure examinations.