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| DUCTILE-BRITTLE TRANSITION OF METALLIC GLASSES AND ITS KINETICS |
| TAN Qinglin; FENG Benzheng; ZHU Yinghua (Institute of Precious Metals; Kunming) |
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Cite this article:
TAN Qinglin; FENG Benzheng; ZHU Yinghua (Institute of Precious Metals; Kunming). DUCTILE-BRITTLE TRANSITION OF METALLIC GLASSES AND ITS KINETICS. Acta Metall Sin, 1983, 19(5): 125-132.
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Abstract The ductile-brittle transition temperature, T_B, of certain Fe-, Pd-and Ni-base glasses as wel as Pd_(80)Si_(20) and Cu_(57)Zr_(43) has been determined. The influence of the transition metals and metalloid contained on T_B and the relationship between TT-T-diagram and the transition behaviour have also been investigated. On the basis of the kinetics of their transition, the evaluation of their own activation energies and the proposal of their electron concentration dependence are presented.
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Received: 18 May 1983
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1 Chen, H. S., Mater. Sci. Eng., 26 (1976) , 79．
2 Chen, H. S., Acta Metall., 17 (1969) , 1021．
3 Walter, J. L.; Bacon, F.; Luborsky, F. E., Mater. Sci. Eng., 24 (1976) , 239．
4 Walter, J. L.; Luborsky, F. E., ibid., 33 (1978) , 91．
5 Suzuki, H. G.; Yamamoto, K., ibid., 33 (1978) , 57．
6 井上明久;增本健;木村久道,日本金属学会蘸,42 (1978) ,303．
7 Luborsky, F. E.; Walter, J. L., J. Appl. Phys., 47 (1976) , 3648．
8 谭庆麟;高逸群;冯本政;靳嘉禄;刘雄;李世林,全国第二次非晶态物理讨论会报告,昆明,1980．
9 Chen, H. S., Appl. Phys. Lett., 29 (1976) , 12．
10 邓德国,未发表资料,1981．
11 Rudman, P. S.; Stringer, J.; Jaffee, R. I., Phase Stability of Metals and Alloys, McGraw-Hill, New York, 1967, p. 151．
12 Nake, M.; Tomizawa, S.; Masumoto, T.; Watanabe, T., Rapidly Quenched Metals Ⅱ, Vol. 1, Eds. Grant. N. J.; Gissen, B. C., USA, MIT, 1976, p. 273．
13 靳嘉禄,未公开发表资料,1981． |
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