Proceedings of the Korea Committee for Ocean Resources and Engineering Conference (한국해양공학회:학술대회논문집)
- 2003.10a
- /
- Pages.158-162
- /
- 2003
On Mechanical Properties of Dissimilar Friction Welded Materials
이종 마찰용접재의 기계적특성에 관하여
- Kwon, Sang-Woo (Graduate School, Department of Mechanical Engineering, Pukyong National University) ;
- Jung, Won-Taek (Graduate School, Department of Mechanical Engineering, Pukyong National University) ;
- Choi, Dae-Gum (Graduate School, Department of Mechanical Engineering, Pukyong National University) ;
- Kong, Yu-Sik (School of Mechanical Engineering, Pukyong National University) ;
-
Kim, Yong-Sik
(School of Mechanical Engineering, Pukyong National University) ;
-
Kim, Seon-Jin
(School of Mechanical Engineering, Pukyong National University)
- 권상우 (부경대학교 대학원 기계공학과) ;
- 정원택 (부경대학교 대학원 기계공학과) ;
- 최대검 (부경대학교 대학원 기계공학과) ;
- 공유식 (부경대학교 기계공학부) ;
-
김영식
(부경대학교 기계공학부) ;
-
김선진
(부경대학교 기계공학부)
- Published : 2003.10.24
Abstract
A study on friction welding of chrome molybedenum steel(SCM440) to carbon steel(S45C) is examined experimentally through tensile test, hardness test. So, this paper deals with optimizing the welding conditions and analyzing various mechanical properties about friction welds of SCM440 to S45C steel. The tensile strength of the friction welded joint was increased up to 100% of the S45C base matal under the condition of all heating time. Optimal welding conditions were n=2,000(rpm),
Keywords