대한기계학회:학술대회논문집 (Proceedings of the KSME Conference)
- 대한기계학회 2003년도 춘계학술대회
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- Pages.213-219
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- 2003
피로균열진전에 따른 304 강의 음향방출 거동
Acoustic emission behavior during fatigue crack propagation in 304 Stainless steel
- 발행 : 2003.04.23
초록
Acoustic emission behavior during fatigue crack growth test was investigated under various loading condition. To describe the acoustic emission activity, counts rate (d/dn) was related with SIFR (stress intensity factor range, K). Results indicated that SIFR could be divided into two parts according to its relationship with counts rate. For
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