Phase diagram of the Co-Al-W system. structure and phase transformations near the Co3(Al, W) intermetallic composition range

被引：8
|
作者：
Kazantseva, N. V. [1 ,4 ]
Demakov, S. L. [2 ]
Yurovskikh, A. S. [2 ]
Stepanova, N. N. [1 ,2 ]
Vinogradova, N. I. [1 ]
Davydov, D. I. [1 ]
Lepikhin, S. V. [3 ]
机构：
[1] Russian Acad Sci, Inst Met Phys, Ural Branch, Ul S Kovalevskoi 18, Ekaterinburg 620137, Russia
[2] Eltsin Ural Fed Univ, Ul Lenina 51, Ekaterinburg 620002, Russia
[3] Russian Acad Sci, Inst Machine Sci, Ural Branch, Ul Komsomolskaya 34, Ekaterinburg 620049, Russia
[4] Ural State Univ Means Commun, Ul Kolmogorova 66, Ekaterinburg 620034, Russia
来源：
PHYSICS OF METALS AND METALLOGRAPHY | 2016年 / 117卷 / 07期
基金：
俄罗斯基础研究基金会;
关键词：
phase diagram; Co-Al-W; structure; phase transitions; BASE ALLOYS;
D O I：
10.1134/S0031918X16070073
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Low-temperature portion of the polythermal section for the Co-Al-W system in the vicinity of the Co-3(Al, W) intermetallic composition has been studied experimentally using electron microscopy and hightemperature X-ray diffraction analysis. Low-temperature structural phase transformations and temperature ranges of the existence of phases have been determined. The morphology of Co-3(Al, W) intermetallic particles was studied as a function of the tungsten content in alloys.
引用
收藏
页码：701 / 709
页数：9
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