MECHANICAL ALLOYING OF THE FE-ZR SYSTEM - CORRELATION BETWEEN INPUT ENERGY AND END-PRODUCTS

被引：275

作者：

BURGIO, N

IASONNA, A

MAGINI, M

MARTELLI, S

PADELLA, F

机构：

[1] Amorphous Materials Project, TIB/ENEA, CRE Casaccia, Roma, Via Anguillarese

来源：

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA D-CONDENSED MATTER ATOMIC MOLECULAR AND CHEMICAL PHYSICS FLUIDS PLASMAS BIOPHYSICS | 1991年 / 13卷 / 04期

关键词：

D O I：

10.1007/BF02452130

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Kinematic equations describing velocity and acceleration of a ball in a vial of a planetary ball-mill have been derived. The consequent energy transfer from the mill to the system constituted by the powder, the balls and the vials have been evaluated by theoretical-empirical approach. Mixtures of elemental iron and zirconium powders corresponding to the average Fe2Zr composition have been mechanically alloyed in different milling conditions. The end products strongly depend on the operative milling conditions and a clear correlation between them and the input energy has been found.

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页码：459 / 476

页数：18

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