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THERMAL PROPERTIES OF NANOCRYSTALLINE Fe_(78)B_(13)Si_9 ALLOY |
TONG Huayu;DING Bingzhe;JIANG Honggang;LI Shuling;LI Gusong;WANG Jingtang State Key Laboratory of RSA; Institute of Metal Research; Academia Sinica; Shenyang Correspondent Research assistant; Institute of Metal Research; Academia Sinica; Shenyang 110015 |
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Cite this article:
TONG Huayu;DING Bingzhe;JIANG Honggang;LI Shuling;LI Gusong;WANG Jingtang State Key Laboratory of RSA; Institute of Metal Research; Academia Sinica; Shenyang Correspondent Research assistant; Institute of Metal Research; Academia Sinica; Shenyang 110015. THERMAL PROPERTIES OF NANOCRYSTALLINE Fe_(78)B_(13)Si_9 ALLOY. Acta Metall Sin, 1992, 28(6): 71-75.
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Abstract A method was developed for preparing nanocrystalline alloy made of the iden-tical compositional Fe_(78)B_(13)Si_9 amorphous ribbon by suitable isothermal annealing. Itsmicrostructure and some structure-sensitive properties, including thermal expansion, specificheat, etc., have been studied and measured. Comparative analysis of properties was also car-ried out with amorphous and coarse-grained crystalline alloys of same composition. thus, it isbelieved that so novel differences in properties from usual materials would be made by theparticular microstructure of short range disorder of the nanocrystalline alloy.
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Received: 18 June 1992
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