Phase Transformations of Pseudo-Alloys of Tungsten with Titanium in Hydrogen Atmosphere

被引：0

作者：

Volkova, L. S. ^{[1
]}

Ivanov, A. V. ^{[1
]}

Shilkin, S. P. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Problems Chem Phys, Chernogolovka 142432, Moscow Oblast, Russia

来源：

RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2011年 / 81卷 / 09期

关键词：

SYSTEM;

D O I：

10.1134/S1070363211090039

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The reaction of the caked pseudo-alloys of the composition Ti(0.90-0.35)W(0.10-0.65) with hydrogen at 5 MPa, temperature 200 degrees C, and the time of contact 40 min has been studied using the methods of X-ray diffraction, electron microscopy, elemental, thermogravimetric analyses, and differential scanning calorimetry. The hydrogenation is shown to result in destruction of the matrices of the original pseudo-alloys with the formation of a powder-like mixture of tungsten and titanium dihydride of composition TiH(1.9). DOI: 10.1134/S1070363211090039

引用

页码：1761 / 1764

页数：4

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