The authors are grateful for the financial support of the National Natural Science Foundation of China (grant no. 50971053).
Dependence of GFA and Crystallization Behaviors of Al86Ni9La5 Metallic Glass on Its Original Liquid State†
Article first published online: 7 AUG 2012
Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Advanced Engineering Materials
Volume 14, Issue 10, pages 898–901, October 2012
How to Cite
Wang, Z.-Z., Zu, F.-Q., Zhang, Z., Cui, X., Wang, L.-F. and Sun, G.-D. (2012), Dependence of GFA and Crystallization Behaviors of Al86Ni9La5 Metallic Glass on Its Original Liquid State. Adv. Eng. Mater., 14: 898–901. doi: 10.1002/adem.201200071
- Issue published online: 5 OCT 2012
- Article first published online: 7 AUG 2012
- Manuscript Accepted: 17 JUN 2012
- Manuscript Received: 20 FEB 2012
- National Natural Science Foundation of China. Grant Number: 50971053
During the heating process the temperature-induced liquid–liquid structure transition (LLST) of Al86Ni9La5 melt from 1320 to 1490 K was identified by both electrical resistivity and differential thermal analysis measurement. The effects of liquid structural change on the crystallization behavior and glass forming ability (GFA) of Al86Ni9La5 alloy were investigated. The amorphous samples prepared at different melt temperatures according to the liquid states were obtained. The results showed that the formation of intermetallic compounds during the crystallization process of the samples prepared below and within the LLST temperature range was earlier than that prepared above the LLST temperature range. The sample prepared above the LLST temperature range had the lowest GFA.