Paper Title:

Effect of Temperature on the Performance of AlTiC Metal Alloys

Periodical Advanced Materials Research (Volume 339)
Main Theme Advanced Manufacturing Systems
Edited by Zhijiu Ai, Xiaodong Zhang, Yun-Hae Kim and Prasad Yarlagadda
Pages 291-294
DOI 10.4028/www.scientific.net/AMR.339.291
Citation Yong Feng Wang et al., 2011, Advanced Materials Research, 339, 291
Online since September, 2011
Authors Yong Feng Wang, Rui Li
Keywords Al3Ti, Altic, Grain Refiner, Master Alloy, Refinement Mechanism, TiC
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Abstract

AlTiC master alloys have been prepared by Contact Reaction Method(CRM).X-ray diffraction,SEM and EDS were used to analyse the AlTiC master alloys. It showed that morphology and distribution of TiC and Al3Ti particle have correspondingly changed with the transformation of temperature. As a result, the change in morphology and distribution of TiC and Al3Ti particle has considerably affected the gain refining performance of AlTiC master alloys. The result showed that it had excellent grain refining performance for commercially pure aluminum in 800℃.