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|Title:||Effect of local pressure on the crystallization product of amorphous alloys induced by mechanical milling|
|Authors:||Yao, B. |
|Citation:||Yao, B., Liu, L., Liu, S.E., Ding, B.Z., Su, W.H., Li, Y. (2000-11). Effect of local pressure on the crystallization product of amorphous alloys induced by mechanical milling. Journal of Non-Crystalline Solids 277 (2-3) : 91-97. ScholarBank@NUS Repository. https://doi.org/10.1016/S0022-3093(00)00319-7|
|Abstract:||An Fe-N amorphous alloy was produced by mechanical milling a mixture of α-Fe and h-BN. Its crystallization process was investigated by mechanical milling (MM), annealing at ambient pressure and under high pressure. The crystallization product of the Fe-N amorphous alloy induced by MM is ε-FexN alloy, which is different from its thermal crystallization product of γ′-Fe4N but is the same as its high pressure crystallization product obtained at temperatures between 690 and 800 K under pressures of 3-4 GPa. The difference between the mechanical crystallization product and thermal crystallization is attributed to the effects of local pressure and temperature on the crystallization thermodynamics.|
|Source Title:||Journal of Non-Crystalline Solids|
|Appears in Collections:||Staff Publications|
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