Anticorrosion Properties of Textured Substrates Made of Copper-Nickel-Based Ternary Alloys

被引:2
作者
Khlebnikova, Yu. V. [1 ]
Suaridze, T. R. [1 ]
Rodionov, D. P. [1 ]
Egorova, L. Yu. [1 ]
Gervas'eva, I. V. [1 ]
Gulyaeva, R. I. [2 ]
机构
[1] Russian Acad Sci, Ural Branch, Inst Met Phys, Ekaterinburg 620990, Russia
[2] Russian Acad Sci, Ural Branch, Inst Met, Ekaterinburg 620016, Russia
基金
俄罗斯基础研究基金会;
关键词
copper-nickel-based ternary alloys; textured tapes; thermogravimetry; surface structure; oxidation; CU-NI ALLOYS; COATED CONDUCTORS; CONSTANTAN; TAPE;
D O I
10.1134/S0031918X17110047
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
The tendency of some copper-nickel-based ternary alloys with additions of 3d transition metals, such as Cr, V, and Fe, to oxidation has been studied. The resistance to the oxidation was evaluated by the thermogravimetry method. It has been established that the strengthened textured tapes made of the Cu-40% Ni-1.2% Cr and Cu-40% Ni-1.4% Fe alloys have significantly better anticorrosive properties at 700 degrees C than tapes made of pure copper and other investigated alloys, and can be used as substrates for epitaxial deposition of buffer and superconducting layers at elevated temperatures.
引用
收藏
页码:1147 / 1154
页数:8
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