Journal of the Korean Society for Nondestructive Testing (비파괴검사학회지)
- Volume 15 Issue 4
- /
- Pages.511-519
- /
- 1996
- /
- 1225-7842(pISSN)
- /
- 2287-402X(eISSN)
Optimization of Friction Welding of Cr-Mo Steels and Real-Time Nondestructive Evaluation by Acoustic Emission Method
Cr-Mo강의 마찰용접 최적화와 음향방출법에 의한 실시간 비파괴적 평가
- Oh, S.K. (National Fisheries University of Pusan) ;
- Jang, J.H. (Korea Institute Machinery & Metals) ;
- Chang, H.K. (Korea Institute Machinery & Metals)
- Published : 1996.02.05
Abstract
The purposes of this study are 1) to develop optimum FRW technique of SNCM220, SCM435, SACM645 and SCM415 bar-to-bar similar friction welding, 2) to develop in-process real-time weld quality nondestructive evaluation technique by acoustic emission method, and 3) to certify of weld quality by inspection of tensile fracture surface on friction welded joints.
Cr-Mo강인 SNCM220, SCM435, SACM645 및 SCM415 강봉을 사용하여
Keywords