고 효율 하이브리드 실링 제작을 위한 OEM Sealing Plate 및 Wire 의 용접부 분석

Abstract

In order to get information necessary for a development of highly efficient hybrid sealing, the structure, the material, and the contract method of the plate and wire in existing OEM sealing product were investigated. The results obtained from this study are as follows. The sealing consists of a wire, a plate, a tooth, an anti-swirl, and a body. The anti-swirl and the body of the sealing are manufactured as integrated parts. The plate part of the sealing was made of SUS 410 martensitic stainless steel, that contains 1.5% Co, 0.8% Ni, 0.4% W, and 0.14% Cu; and it is used after the successive treatment of quenching and tempering. The wire is made of Co-based super heat resisting alloy steel with contains 49.7%Co, 19.92%Cr, 14.5%W 10.54%Ni 0.8%6Mo, 1.49%Mn and 0.14%C and it is used after the successive treatment of quenching and tempering. The plate and wire was conclused by laser welding.