한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)
- 한국철도학회 2004년도 추계학술대회 논문집
- /
- Pages.716-721
- /
- 2004
쇼트피닝가공에 의한 금속재료의 부식피로수명 개선
Improvement of the Corrosion Fatigue Life of Metal Material by Shot Peening
초록
Corrosion highly affects to reduce lifetime and performance of machinery metallic components. The effects of shot peening on the fatigue life of metal material under corrosive environment are investigated in this paper. Experimental results show that the fatigue limit of shot peened specimen increases about 52
키워드