Abstract
A detailed study of the effects of mold vibration on the microstructure and properties of aluminum alloys is presented. The effects of vibration amplitude and frequency on the solidification kinetics, microstructure formation and mechanical properties were examined. Results show strong influence of mold vibration on the resulting casting. The changes in microstructure and mechanical properties can be successfully represented by the changes in solidification characteristics. In addition, the presence of porosity was significantly reduced as a result of mold vibration.
Original language | English |
---|---|
Pages (from-to) | 311-317 |
Number of pages | 7 |
Journal | Transactions of the North American Manufacturing Research Institute of SME |
Volume | 33 |
Publication status | Published - 2005 |
Externally published | Yes |
Event | North American Manufacturing Research Conference, NAMRC 33 - New York, NY, United States Duration: 24 May 2005 → 27 May 2005 |
Keywords
- Casting
- Microstructure Control
- Mold Vibration
- Solidification