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

页码：701 / 709

页数：9

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