LUKe WANG Jingtang Laboratory of Rapidly Solidified Non-Equilibrium Alloys
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Institute of Metal Research
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Academia Sinica
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Shenyang
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China
金属学报(英文版)
The effect of pre-annealing treatment on the crystallization kinetics parameters of amorphous Ni-P alloys has been investigated.Experimental results showed that the crystallization tem- perature,T_p and T_x,the apparent activation energy,E_c,as well as the Avrami exponent for isothermal crystallization,n,decrease significantly,while ΔT_(px)=T_p-T_x increases with the elongation of pre-annealing time at 570 K.
关键词:
amorphous alloy
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null
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null
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