한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)
- 한국철도학회 2004년도 추계학술대회 논문집
- /
- Pages.497-502
- /
- 2004
제동 디스크 소재의 강도평가
Strength Assessment of the Brake Disk material
- 이영민 (성균관대학교 기계공학부) ;
- 최정훈 (성균관대학교 기계공학부) ;
-
허용
(성균관대학교 기계공학부)
;
- 박재실 (성균관대학교 기계공학부) ;
-
석창성
(성균관대학교 기계공학부)
;
- 최경진 (철도기술연구원)
- Lee Y. M. ;
- Choi J. H. ;
-
Huh Y.
;
- Park J. S. ;
-
Seok C. S.
;
- Choi K. J.
- 발행 : 2004.10.01
초록
In this study, we compared the strength of a material used in the A-type disk brake with that in the B-type. From tensile test results, it has been found that the strength of the B-type disk brake is higher than that of the A-type. The microstructure observation and chemical analysis were conducted to determine the cause of the difference between the strength of A and B types of disk brake materials. From the experimental results, it has been confirmed that the difference in the strength between the two types of disk brake is due to the difference in the shape of graphite.
키워드