Study of the segregation phenomena on the surface of binary alloys and steels in oxygen environment

被引：1
|
作者：
Kozakov A.T. [1 ]
Kolesnikov V.I. [2 ]
Sidashov A.V. [2 ]
Guglev K.A. [1 ]
机构：
[1] Research Institute of Physics, Southern Federal University
[2] Rostov State Transport University
来源：
Bulletin of the Russian Academy of Sciences: Physics | 2009年 / 73卷 / 5期
基金：
俄罗斯基础研究基金会;
关键词：
Vanadium; Palladium; 40Kh13 Steel; Vanadium Alloy; Segregation Phenomenon;
D O I：
10.3103/S1062873809050487
中图分类号：
学科分类号：
摘要：
The elemental composition of the surfaces of Pd25 V75, Pd44V56, and Cr20 Ni80 binary alloys and 40Kh13 instrumental steel exposed for a long time in air has been investigated by X-ray photoelectron spectroscopy (SPECS system, monochromatic radiation AlK± line). The composition of the samples was also investigated as a function of the heating temperature. The features of the dependences of the concentrations of the main components of binary metal systems on the sample processing temperature are explained within the segregation theories of ternary systems of highly diluted solutions. © Allerton Press, Inc. 2009.
引用
收藏
页码：690 / 693
页数：3
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