Journal of Welding and Joining

The Korean Welding and Joining Society (대한용접접합학회)
권호 표지

A Study on the Plug Weldability of 304 Stainless Steel

304 스테인리스강의 Plug 용접성에 관한 연구

  • 황종근 (한국원자력연구소) ;
  • 장경복 (부산대학교 기계공학과 대학원) ;
  • 강성수 (부산대학교 기계공학과)
  • Published : 1998.02.01
Download PDF
⟨ Previous Next ⟩

Abstract

In this study, the plug weldability of STS 304 was investigated. The parameters which influence plug weldability were pushing pressure of the plates, position of welding wire and composition of shielding gases. Among these factors, the composition of shielding gases and hole diameter of the upper plate were found to be the major factors influencing weld quality. To evaluate weldability, tensile shear strength of the plug welded specimen was measured and compared with tensile strength of butt welded specimen. Hardness was measured for both plug weld and butt weld. The microstructure of the weld metal and HAZ were also characterized.

Keywords

References

  1. 熔接學會誌 v.60 no.6 自動車用高張力鋼板の熔接 樺況 眞事
  2. 電氣抵抗熔接 現代自動車(株)
  3. 自動 炭酸가스 熔接 英國熔接學會
  4. 대한 용접학회지 v.15 no.4 $CO_2$ 아크스폿 용접법에 의한 조립보의 굽힘강도에 관한 연구 한명수;한종만;이준열
  5. Welding Journal Evaluation of GMA Spot Welding for Assembly of High Performance Sheet Steel Structure W.P.Blankenship(et al.)
  6. 熔接學會誌 v.51 no.7 鋼の$CO_2$ ア-クスポット熔接(第1報) 小野 英彦(et al.)
  7. 부산대 석사 학위 논문 薄板 熔接部의 疲勞擧動에 關한 硏究 鄭然秀
  8. SAE 810354 Fatigue Behavior of Spot Welded High Strength Steel Joints R.B.Wilson;T.E.fine
  9. Influence of Microstructure and Composition on Mechanical Properties of Some AISI 300 Series Weld Metals J.J.Smith;R.A.Farrar
  10. 대한 용접학회지 v.14 no.3 스테인리스강 용접부의 기계적 성질에 미치는 후열처리의 영향 한종만;한기형;이은배;허만수;한용섭