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Title:

Improvement of ductility at room temperature of Mg-3Al-1Zn alloy sheets processed by equal channel angular pressing

Document type:
Zeitschriftenaufsatz
Author(s):
Suh, J.; Victoria-Hernandez, J.; Letzig, D.; Golle, R.; Yi, S.; Bohlen, J.; Volk, W.
Abstract:
The effect of process temperature on the microstructure and mechanical properties of Mg-3Al-1Zn sheets processed by ECAP is investigated in this work. A novel tool was developed for the implementation of ECAP to deform sheets with dimension of 200 mm × 200 mm × 1.8 mm. ECAP trials were performed successfully at three temperatures of 175, 200 and 225 °C using an internal channel angle of 130o. After the ECAP process, significant grain refinement and texture changes were observed in the ECAPed she...     »
Keywords:
Equal channel angular pressing; Mg-3Al-1Zn alloy sheet
Congress title:
11th International Conference on Technology of Plasticity, ICTP 2014
Journal title:
Procedia Engineering
Year:
2014
Journal volume:
81
Pages contribution:
1517-1522
Covered by:
Scopus
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.1016/j.proeng.2014.10.183
WWW:
http://www.sciencedirect.com/science/article/pii/S1877705814014623
Publisher:
Elsevier Ltd.
TUM Institution:
Lehrstuhl für Umformtechnik und Gießereiwesen
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