Acta Metallurgica Sinica (English Letters) ›› 1994, Vol. 7 ›› Issue (3): 167-170.

• Research paper • Previous Articles     Next Articles

FORMATION OF QUASICRYSTALLINE PHASE IN RAPIDLY SOLIDIFIED Al-Fe-V-Si ALLOY

GUAN Shaokang, TANG Yali, SHEN Ningfu, ZHAO DongshanZhengzhou Institute of Technology. Zhengzhou. ChinaHU HanqiUniversity of Science and Technology Beijing. Beijing, China   

  • Received:1994-06-25 Revised:1994-06-25 Online:1994-06-25 Published:2009-10-10

Abstract: The icosahedral quasicrvstalline phase (i-phase) with the chemical composition of 82.4at%Al. 8.8at%Fe. 3.6at%V and 5.2at%Si in melt spun Al-Fe-V-Si ribbons was found. It is suggested that the temperature and holding time of the melt prior to quenching are the important factors in the formation of the i-phase.

Key words: quasicrvstalline phase, Al-Fe-V-Si alloy, rapid solidification