Study of Al/St laminated sheet and constituent layers in radial pressure-assisted hydrodynamic deep drawing
| Autor: | M. Hoseinpour Gollo, Abbas Hashemi, S. M. H. Seyedkashi |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
0209 industrial biotechnology
Materials science Mechanical Engineering Bilayer Composite number Diagram chemistry.chemical_element 02 engineering and technology Industrial and Manufacturing Engineering Corrosion 020303 mechanical engineering & transports 020901 industrial engineering & automation 0203 mechanical engineering chemistry Mechanics of Materials Aluminium Thermal General Materials Science Process window Deep drawing Composite material |
| Zdroj: | Materials and Manufacturing Processes. 32:54-61 |
| ISSN: | 1532-2475 1042-6914 |
| DOI: | 10.1080/10426914.2015.1127947 |
| Popis: | In this research, radial pressure-assisted hydrodynamic deep drawing of single- and bilayer cups is studied using finite-element and experimental methods. The reason for using laminated composites is to take the combinatorial benefits of single materials, such as higher strength-to-weight ratio, improved corrosion and abrasion resistance, more favorable thermal and electrical characteristics, and even lower commercial price. Safe forming area and probability of failure occurrence are predicted for both single- and bilayer sheets using 3D process window diagram (PWD) as a practical tool based on the effective geometrical parameters on the pressure-drawing ratio. The effects of layers arrangement on the forming behavior of laminated sheets were also analyzed in different pressure loading paths. The results show that the aluminum/steel composite has a wider forming pressure range, higher drawing ratio and lower geometrical limitations compared with the single-layer aluminum in identical conditions. I... |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|