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Structural considerations in friction welding of hybrid Al_2O_3-reinforced aluminum composites |
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| Authors: | In-Duck PARK Choon-Tae LEE Hyun-Soo KIM Woo-Jin CHOI Myung-Chang KANG Busan Metropolitan City Hall Fundamental Industries Division Jungang-ro Yeonje-gu Busan - Korea |
| Affiliation: | In-Duck PARK1,Choon-Tae LEE2,Hyun-Soo KIM3,Woo-Jin CHOI4,Myung-Chang KANG4 1. Busan Metropolitan City Hall,Fundamental Industries Division,2001 Jungang-ro,Yeonje-gu,Busan 611-735,Korea,2. Department of Automotive & Mechanical Engineering,Silla University,San 1-1,Gwaebop-Dong,Sasang-Gu,Busan 617-736,3. Research & Development Center,Sam-Ho precision,1256-1 Daejeo2-dong,Gangseo-gu,Busan 618-807,4. National Core Research Center for Hybrid Materials Solution,Pusan National Uni... |
| Abstract: | Comparative studies on the relationship between the welding parameters and joining efficiency in the friction welding of hybrid Al2O3-reinforced aluminum composites were conducted. Metal matrix composites (MMCs) with 37% (volume fraction) aluminum particle were joined by friction welding. The results show that the effects of the rotation speed on the reduction rate of particle size are greater than those of the upset pressure, and the area of the MMC weld zone decreases as the joining efficiency increases, ... |
| Keywords: | friction welding hybrid aluminum composite bonding interface joining efficiency metal matrix composite |
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