Effect of Nickel Additives and a Constant Magnetic Field on the Structure and Properties of Aged Copper–Beryllium Alloys

被引:3
作者
Osinskaya Y.V. [1 ]
Pokoev A.V. [1 ]
机构
[1] Korolev Samara State Aerospace University (National Research University), Samara
来源
Journal of Surface Investigation | 2018年 / 12卷 / 01期
关键词
aging; constant magnetic field; magnetoplastic effect;
D O I
10.1134/S1027451018010329
中图分类号
学科分类号
摘要
The results of an integrated experimental study of the effect of doping nickel additives (0.4 and 1.0 wt %) on the kinetic processes that occur during the artificial aging of copper–beryllium alloys in a constant magnetic field are described. A “negative” magnetoplastic effect, the magnitude of which reaches ∼35%, is discovered. The presence of nickel additives leads to a significant increase in the microhardness of the alloys and a change in their lattice parameters and fine structure; however, a change in the quantitative content of additives from 0.4 to 1.0 wt % ambiguously affects the measured quantities. © 2018, Pleiades Publishing, Ltd.
引用
收藏
页码:145 / 148
页数:3
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