J Mater Sci Technol ›› 1993, Vol. 9 ›› Issue (2): 142-144.

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Formation and Properties of Nanocrystalline (Fe_(0.99)Mo_(0.01))_(78)Si_9B_(13) Alloy

Xuedong LIU+;Jing tang WANG;Bingzhe DING, State Key Lab. of RSA, Institute of Metal Research, Academia Sinica, Shenyang, 110015, China   

  • Received:1993-03-28 Revised:1993-03-28 Online:1993-03-28 Published:2009-10-10

Abstract: Polycrystalline Fe-Mo-Si-B alloys with grains sized from 15 to 200 nm were prepared by means of the crystallization method. A critical phenomenon was observed in the variations of microhardness and electrical resistivity with respect to the annealing temperature. The critical temperature is 893 K which corresponds to the average grain size of 45 nm.

Key words: amorphous, crystallization, nanocrystalline material