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
收藏
页码：1761 / 1764
页数：4
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