Journal of the Korean Society of Industry Convergence (한국산업융합학회 논문집)
- Volume 7 Issue 2
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- Pages.145-151
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- 2004
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- 1226-833X(pISSN)
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- 2765-5415(eISSN)
A Study on the Effect of Aluminum Alloy on the Crack Growth Behaviour
알루미늄 합금의 균열진전거동에 관한 연구
- Lee, Jong-Hyung (School of Mechanical Engineering, K.I.T) ;
- Lee, Hyun-Whan (Gim Cheon Agriculture & Technical High School of Auto-mobile) ;
- An, Se-Won (School of Mechanical Engineering, K.I.T) ;
- Park, Shin-Kyu (Dae Gu Polytechnic College)
- Received : 2003.11.29
- Accepted : 2004.05.20
- Published : 2004.05.31
Abstract
According to the development of the aircraft industry, the fatigue strength of Aluminum Alloy becomes a great important material, but it seems that we don't understand an effect on the crack growth behaviour very well. This thesis is not only studied about the five kinds of 2017-T3, 2023-T3, 5083-0, 7075-T6, 7N01-T6 among the Aluminum Alloy which are the main materials of the aircraft, but also small or large relations against the fatigue strength of them. The consequence of the research was being progressed the accordance with the order. That is, The order is 2024-T3> 2017-T3> 7N01-T6> 7075-T6> 5083-0. These inclusion came out the acceleration phenomena in the crack growth behaviour among the high
Keywords
- aircraft industry;
- crack growth behaviour;
- five kinds of 2017-T3,2023-T3,5083- 0,7075-T6;
- N01-T6 among the Aluminum Alloy