Effect of external actions on the magnetic properties and corrosion resistance of Co70.5Fe0.5Cr4Si7B18amorphous alloy

被引：5
|
作者：
Permyakova I.E. [1 ]
Glezer A.M. [1 ,2 ]
Savchenko E.S. [2 ]
Shchetinin I.V. [2 ]
机构：
[1] Bardin Central Research Institute of Ferrous Metallurgy, Moscow
[2] National University of Science and Technology (MISiS), Moscow
来源：
Bulletin of the Russian Academy of Sciences: Physics | 2017年 / 81卷 / 11期
基金：
俄罗斯基础研究基金会; 俄罗斯科学基金会;
关键词：
D O I：
10.3103/S1062873817110144
中图分类号：
学科分类号：
摘要：
Variations in the magnetic characteristics (specific saturation magnetization and coercive force) of Co–Fe–Cr–Si–B amorphous alloy (AA) are studied after high-pressure torsion (HPT) and heat treatment. The behavior of AA magnetic properties is analyzed with respect to structural transformations caused by external actions. The corrosion resistance of AA upon transitioning from an amorphous to a crystalline state is investigated. The established optimum annealing and HPT conditions yield a satisfactory combination of the magnetic properties and corrosion resistance of the investigated alloy. © 2017, Allerton Press, Inc.
引用
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页码：1310 / 1316
页数：6
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