한국해양공학회:학술대회논문집 (Proceedings of the Korea Committee for Ocean Resources and Engineering Conference)
- 한국해양공학회 2002년도 추계학술대회 논문집
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- Pages.341-346
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- 2002
스프링강의 피로크랙진전 특성에 미치는 쇼트피닝 투사속도의 영향
An Effect of Shot Velocity of Shot-peening on A Property of Growth Behavior of Fatigue Crack for Spring Steel
- Park, Kyoung-Dong (Pukyoung National University) ;
- No, Young-Sok (Pukyoung National University)
- 발행 : 2002.10.25
초록
In this study, an effect that compressive residual stress formed by shot-peening the surface of spring steel(JISG SUP-9) at each shot velocity(1800, 2200, 2600, 3000rpm) on the fatigue crack growth property and threshold stress intensity factor,
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