Synthesis of ultrafine powder of vanadium carbide V8C7 by microwave heating
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Irina Nikolaenko
, Anastasiya Krasovskaya , Nikolay Kedin and Gennadii Shveikin
Abstract
In this article a new method of synthesizing ultrafine powder of vanadium carbide V8C7 by a combination of classic liquid-phase precipitation on a carbon support and low-temperature microwave heat treatment is proposed. An entire spectrum of intermediates obtained during thermolysis, reduction, and carbidization of precursors to the final product has been presented. The structure, morphology and distribution according to the particle size, phase structure and specific surface area of samples has been shown.
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- Prof. Dr. Werner Skrotzki on the occasion of his 65th birthday
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Articles in the same Issue
- Contents
- Contents
- Original Contributions
- On the widths of the hysteresis of mechanically and thermally induced martensitic transformations in Ni–Ti-based shape memory alloys
- The effects of external compressive stress on the kinetics of low temperature bainitic transformation and microstructure in a superbainite steel
- The effect of compressing pressure on the microstructure and properties of W-10 wt.% Cu composite
- Simulation of dendritic growth of Al-4 wt.% Cu alloy from an undercooled melt
- Effects of contact pressure and sliding distance on the lubricated friction and wear properties of Zn-25Al-3Cu alloy: A comparative study with SAE 65 bronze
- Electrochemical behaviour of stainless steel in acidic fluoride media
- Quick fabrication of appropriate morphology and composition CoFe films with desirable microwave properties
- Piezo-absorbing effect of microwave absorbing composites with carbonyl iron particles as the filler
- Nanocomposite based on polyaniline emeraldine-base and α-Al2O3: A structural characterization
- Effect of Cr3C2 content on the microstructure and properties of Mo2NiB2-based cermets
- Short Contributions
- Damage mechanisms in aluminum-matrix composites reinforced with nano-alumina particles
- Synthesis of ultrafine powder of vanadium carbide V8C7 by microwave heating
- People
- Prof. Dr. Werner Skrotzki on the occasion of his 65th birthday
- DGM News
- DGM News