한국가스학회지 (Journal of the Korean Institute of Gas)
- 제10권1호
- /
- Pages.43-47
- /
- 2006
- /
- 1226-8402(pISSN)
- /
- 2713-6922(eISSN)
용접조건과 전류밀도에 따른 페라이트 스테인리스강의 수소취성에 관한 연구
The Study on the Hydrogen Embrittlement of ferrite Stainless Steel with Welding Conditions and Current Density
- Choi Byung-Il (Watertherm Engineering) ;
-
Lim Uh-Joh
(School of Mechanical Engineering, Pukyong Nat. University)
- 발행 : 2006.03.01
초록
스테인리스 강재 STS 444에 있어서 용접조건에 따른 수소취성의 민감도와 인가 전류밀도에 따른 수소취성의 영향을 고찰하고자
This study attempted to examine how the hydrogen embrittlement susceptibility of the STS 444 stainless steel varies under different welding conditions and how its effect on hydrogen embrittlement differs by the impressed current density levels. For doing so, U bend test specimens was used to impress the current density at 5,10, 15, and 20