Effect of high pressure on microstructure of crystallizing amorphous Nd9Fe85B6 alloy
来源期刊：Journal of Rare Earths2008年第5期
论文作者：吴尉 李慧 谢燕武 张湘义
文章页码：741 - 744
摘 要：The effect of high pressure on the microstructure of annealed amorphous Nd9Fe85B6 alloy was studied. It was found that applica- tion of high pressure made the microstructure of the crystallized alloy much more homogeneous. The average grain size of the Nd2Fe14B phase decreased with the increase of pressure, whereas, the size of the α-Fe first increased when a pressure of 1 GPa was applied and then decreased with further increase of pressure. Pressure-induced （410） texture of the Nd2Fe14B phase was also observed. The present study sug- gested an effective route for controlling the microstructure in a nanoscale solid.
吴尉，李慧，谢燕武，张湘义
摘 要：The effect of high pressure on the microstructure of annealed amorphous Nd9Fe85B6 alloy was studied. It was found that applica- tion of high pressure made the microstructure of the crystallized alloy much more homogeneous. The average grain size of the Nd2Fe14B phase decreased with the increase of pressure, whereas, the size of the α-Fe first increased when a pressure of 1 GPa was applied and then decreased with further increase of pressure. Pressure-induced （410） texture of the Nd2Fe14B phase was also observed. The present study sug- gested an effective route for controlling the microstructure in a nanoscale solid.
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