Thermal Analysis on Vacuum Synchronous Reduction for the Preparation of Mg-Sr Alloy

Mg-Sr alloy was prepared by the vacuum synchronous reduction method at a temperature of 1100°C. The phase composition of the reaction product and slag was analyzed by XRD. Results showed that Mg17Sr2 and α-Mg were formed in the product while Ca2SiO4 and Sr2SiO4 existed in the slag. DSC-TG curves obt...

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Veröffentlicht in:	Materials science forum 2009-01, Vol.610-613, p.979-983
Hauptverfasser:	Su, Zhong Hua, Peng, Xiao Dong, Wang, Dong Ya, Xie, Wei Dong, Xu, Xiao Ke, Wei, Qun Yi, Li, Lei, Wang, Shou Cheng
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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Zusammenfassung:	Mg-Sr alloy was prepared by the vacuum synchronous reduction method at a temperature of 1100°C. The phase composition of the reaction product and slag was analyzed by XRD. Results showed that Mg17Sr2 and α-Mg were formed in the product while Ca2SiO4 and Sr2SiO4 existed in the slag. DSC-TG curves obtained from thermal analysis of the reduction process indicated that vacuum was an essential condition in the preparation of Mg-Sr alloy by synchronous thermal reduction method when temperature was below 1200°C.
ISSN:	0255-5476 1662-9752 1662-9752
DOI:	10.4028/www.scientific.net/MSF.610-613.979