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金属学报  1992 

非晶态金属的结构与合金的玻璃形成能力

, PP. 67-76

Keywords: 非晶态金属,结构模型,玻璃形成能力(GFA),有序原子集团

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Abstract:

本文提出了一种非晶态金属的微观结构模型—Cluster模型,根据此模型的统计热力学计算导出了一个表征合金玻璃形成能力(GFA)的参量α_c=[1-2.08/Φ_m]T_g/T_m其中T_g为玻璃转变温度,T_m为熔点,Φ_m为合金的熔化熵,α_c值越大合金越易形成非晶态。这个新的合金GFA判据不但为过去的几种GFA经验判据提供了理论依据,而且比它们更合理,准确

References

[1]  1 Duwez P, Willens R H, Klement W Jr. J Appl Phys, 1960; 31: 1136
[2]  2 Marcus M, Turnbull D. Mater Sci Eng, 1976; 23: 211
[3]  3 Donald I W, Davies H A. J Non-Cryst Solids, 1978; 30: 77.
[4]  4 Guntherodt H J, Oelhafen P, Lapka R, Kunzi H U, Indlekofer G, Krieg J et al. J Phys (Paris) Colloque, 1980; 41(C8) : 381
[5]  5 Sprusil B, Bergmann H W. In: Steeb S, Warlimont H eds., Rapidly Quenched Metals, Amsterdam: North-Holland, 1985: 255
[6]  6 Davies H A. In: Cantor B ed., Rapidly Quenched Metals Ⅲ, Vol. Ⅰ, Proc 3rd Int Conf on Rapidly Quenched Metals, London: The Metals Society, 1978: 1
[7]  7 Davies H A. In: Luborsky F E ed., Amorphous Metallic Alloys, London: Butterworths, 1983: 8
[8]  8 Sommer F, Duddek G, Predel B. Z Metallk, 1978; 69: 587
[9]  9 Egami T. In: Luborsky F E ed., Amorphous Metallic Alloys, London: Butterworths, 1983: 100
[10]  10 卢柯,王景唐.金属学报,1990;26:B316
[11]  11 Fujita F E. In: Masumoto T, Suzuki K eds., Rapidly Quenched Metals 4. Proc 4th Int Conf on Rapidly Quenched Metals, Sendai, August 24--28, 1981, The Japan Institute of Metals, 1982: 301
[12]  12 Hamada t, Fujita F E. In: Masumoto T, Suzuki K eds., Rapidly Quenched Metals 4, Proc 4th Int Conf on Rapidly Quenched Metals, Sendai, August 24--28, 1981, The Japan Institute of Metals, 1982: 319
[13]  13 Bernal J D. Nature, 1960; 185: 68 Bernal J D. Proc R Soc London, Ser. A, 1964; A280: 299
[14]  14 Nishi Y, Suzuki K, Masumoto T. In: Masumoto T, Suzuki K eds., Rapidly Quenched Metals 4, Proc 4th Int Conf on Rapidly Quenched Metals, Sendai, August 24--28, 1981, The Japan Institute of Metals, 1982: 217
[15]  15 Nishi Y, Morohoshi T, Kawakami M, Suzuki K, Masumoto T. In: Masumoto T, Suzuki K eds., Rapidly Quenched Metals 4, Proc 4th Int Conf on Rapidly Quenched Metals, Sendai, August 24--28, 1981, The Japan Institute of Metals, 1982: 1113

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