Visualization of metal flow and adhering of aluminum alloy in three-layer clad rolling
| Autor: | Gaku Torikai, Mineo Asano, Yoshinori Yoshida, Akio Niikura |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Materials science
020502 materials Alloy Oxide chemistry.chemical_element 02 engineering and technology Welding Slip (materials science) engineering.material Industrial and Manufacturing Engineering law.invention Roll bonding chemistry.chemical_compound Metal flow 020303 mechanical engineering & transports 0205 materials engineering 0203 mechanical engineering chemistry Artificial Intelligence law Aluminium engineering Composite material |
| Zdroj: | Procedia Manufacturing. 15:144-151 |
| ISSN: | 2351-9789 |
| DOI: | 10.1016/j.promfg.2018.07.188 |
| Popis: | Metal flow and adhering in a three-layer aluminum clad sheet are visualized in roll bonding. It is shown that an interface condition between a core and two liner materials changes from slip mode to stick mode. It is recognized that oxide films are broken, and that newly formed surfaces are contacted like a pressure welding. Both surface profiles on a core and two liner materials are deformed, and many micro voids are formed in newly formed surfaces. From above results, a roll bonding mechanism of an aluminum clad sheet is suggested. |
| Databáze: | OpenAIRE |
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