알루미늄 관재의 액압성형성에 미치는 열처리의 영향 = Research Effect of Heat Treatments on the Hydroformability of Aluminum Tubes

다국어 초록 (Multilingual Abstract)

Because of the social needs for energy saving and the rigid environmental regulation, the development of light materials and new economical manufacturing technologies have been actively investigated. Recently, the hydroforming of high strength aluminum tube has attracted great interest due to its good strength-to-weight ratio, which could play an important role in lightweighting of automobile. However, the limited formability of high strength aluminum alloys is considered to hinder the active application of the hydroforming process. In this paper, the hydroformability of aluminum tubes with different heat treatments was investigated as the basic research of the hydroforming process for the high strength aluminum tubes.

참고문헌 (Reference)

1 "자동차용 범퍼레일의 하이드로포밍 기술 연구" 9 (9): 561-566, 2000

2 "Deformations of Aluminum Alloy Tubes under Forming of T-Fitting Journal of the J" 36 (36): 80-, 1995

3 "An overall review of tube hydroforming technology" 108 : 384-, 2001

4 "Aluminum Light Weight Components made by Internal High Pressure Forming" 121-128, 1997