| THERMAL PROPERTIES OF NANOCRYSTALLINE Fe_78B_13Si_9 ALLOY |
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| 作者姓名： | TONG Huayu DING Bingzhe JIANG Honggang LI Shuling LI Gusong WANG Jingtang State Key Laboratory of RSA Institute of Metal Research.Academia Sinica.Shenyang China |
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| 作者单位： | TONG Huayu，DING Bingzhe，JIANG Honggang，LI Shuling，LI Gusong，WANG Jingtang State Key Laboratory of RSA，Institute of Metal Research.Academia Sinica.Shenyang，China |
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| 摘 要： | A new method was developed for preparing nanocrystalline alloy made of the identi-cal compositional Fe_(78)B_(13)Si_9 amorphous ribbon by suitable isothermal annealing.Itsmicrostructure and some structure-sensitive properties.including thermal expansion,spe-cific heat,etc.,have been studied and measured.Comparative analysis of properties wasalso carried out with amorphous and coarse-grained crystalline alloys of same composi-tion,thus.it is believed that so novel differences in properties from usual materials wouldbe made by the particular microstructure of short range disorder of the nanocrystallinealloy.
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| 收稿时间： | 1992-12-11 |
| 修稿时间： | 1992-12-11 |
THERMAL PROPERTIES OF NANOCRYSTALLINE Fe_78B_13Si_9 ALLOY |
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| TONG Huayu,DING Bingzhe,JIANG Honggang,LI Shuling,LI Gusong,WANG Jingtang State Key Laboratory of RSA,Institute of Metal Research.Academia Sinica.Shenyang,China.THERMAL PROPERTIES OF NANOCRYSTALLINE Fe_78B_13Si_9 ALLOY[J].Acta Metallurgica Sinica(English Letters),1992,5(12):496-501. |
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| Authors: | TONG Huayu DING Bingzhe JIANG Honggang LI Shuling LI Gusong WANG Jingtang State Key Laboratory of RSA |
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| Affiliation: | TONG Huayu,DING Bingzhe,JIANG Honggang,LI Shuling,LI Gusong,WANG Jingtang State Key Laboratory of RSA,Institute of Metal Research.Academia Sinica.Shenyang,China |
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| Abstract: | A new method was developed for preparing nanocrystalline alloy made of the identi- cal compositional Fe_(78)B_(13)Si_9 amorphous ribbon by suitable isothermal annealing.Its microstructure and some structure-sensitive properties.including thermal expansion,spe- cific heat,etc.,have been studied and measured.Comparative analysis of properties was also carried out with amorphous and coarse-grained crystalline alloys of same composi- tion,thus.it is believed that so novel differences in properties from usual materials would be made by the particular microstructure of short range disorder of the nanocrystalline alloy. |
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| Keywords: | nanocrystalline alloy Fe_(78)B_(13)Si_9 microstructure thermal expansion specific heat |
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