Changes in the Defective Structure of the Surface of a Fe77Ni1Si9B13 Metal Glass Ribbon under the Influence of Hydrostatic Pressure and Isothermal Annealing

被引:1
|
作者
Butenko, P. N. [1 ]
Betekhtin, V. I. [1 ]
Korsukov, V. E. [1 ]
Kadomtsev, A. G. [1 ]
Narykova, M. V. [1 ]
机构
[1] Ioffe Inst, St Petersburg, Russia
关键词
metallic glass; surface relief; annealing; pressure; excess free volume; crystallization; EXCESS FREE-VOLUME; MAGNETIC-PROPERTIES; ALLOY; CRYSTALLIZATION; PHASE; DEFORMATION; MORPHOLOGY; FLOW;
D O I
10.1134/S1063783420110104
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The features and generality of the effect of hydrostatic pressure and annealing on the surface relief of the contact and non-contact side of the Fe77Ni1Si9B13 metal glass ribbon are revealed. The relationship between transformation of the ribbon surface inhomogeneities under these effects and possible formation of nanocrystalline regions are analyzed. We found that the evolution of the surface inhomogeneities at the contact side of the ribbon after annealing procedure leads to appearing of discrete-sized fractions in these regions.
引用
收藏
页码:1998 / 2003
页数:6
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