The quasi-static axial compressive properties and energy absorption behavior of ex-situ ordered aluminum cellular structure filled tubes
作者： Han Wang , Mingming Su , Hai Hao
DOI: 10.1016/J.COMPSTRUCT.2020.112039
关键词:
摘要: Abstract In this study, the ex-situ ordered aluminum cellular structure filled tubes with different filler types, filling ratios and positions were fabricated by inserting fillers into directly. The prepared selective laser sintering infiltration casting. compressive properties energy absorption behavior of assessed quasi-static axial compression tests. effects on investigated. results show that both uniform graded structures as materials can significantly improve behavior. Meanwhile, be tailored changing positions. It is noticed vertically middle part thin-walled exhibit superior compared horizontally bottom tubes.
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