Preparation of Nanomaterials from Metalorganic Compounds of Tungsten and Molybdenum

被引：2

作者：

Ermilov, A. G. ^{[1
]}

Bogatyreva, E. V. ^{[1
]}

Sviridova, T. A. ^{[1
]}

机构：

[1] Natl Univ Sci & Technol, Moscow Inst Steel & Alloys, Moscow 119049, Russia

来源：

INORGANIC MATERIALS | 2011年 / 47卷 / 06期

关键词：

Carbide; Thermal Destruction; Thermolysis Product; Molyb Denum Carbide; Tungsten Atom;

D O I：

10.1134/S0020168511060082

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have studied the sequence of phase transformations of the thermolysis products of tungsten- and molybdenum-containing metalorganic compounds and examined the influence of various phases on the formation of nanocrystalline carbide materials and the possibility of controlling the particle size of forming phases. We have obtained WC and WC/Co materials ranging in crystallite size from 13 to 26 nm and high-porosity (up to 80%) molybdenum, nickel-molybdenum, and titanium-molybdenum materials ranging in strength from 5 to 26 MPa.

引用

页码：626 / 632

页数：7

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