Formability Improvment for AZ31 Magnesium Alloy Rolled at Wide Range of Rolling Speed and Reductions COM 2014 - 53rd Annual Conference of Metallurgists
- Organization:
- Canadian Institute of Mining, Metallurgy and Petroleum
- Pages:
- 9
- File Size:
- 1664 KB
- Publication Date:
- Jan 1, 2014
Abstract
Manufacturing of thin sheet is difficult in industries. Some approaches, such as small-draft multi-pass rolling, intermediate annealing, isothermal rolling and high-speed rolling were proposed to overcome the deformability. In this study, different rolling speeds from 15 to 1000 m/min were employed to twin rolled cast AZ31B magnesium alloy to different reductions. The results show thatAZ31B sheets rolled at 15 m/min and 100 °C has fractured for reductions of more than 30% per pass. However, by increasing the rolling speed to 1000 m/min the rollability was improved significantly and the material can be rolled to reductions of more than 70% per pass. The high speed and heavily deformed materials are fully recrystallized even at 100 °C.
Citation
APA: (2014) Formability Improvment for AZ31 Magnesium Alloy Rolled at Wide Range of Rolling Speed and Reductions COM 2014 - 53rd Annual Conference of Metallurgists
MLA: Formability Improvment for AZ31 Magnesium Alloy Rolled at Wide Range of Rolling Speed and Reductions COM 2014 - 53rd Annual Conference of Metallurgists. Canadian Institute of Mining, Metallurgy and Petroleum, 2014.