Mechanochemical Synthesis of Hafnium Carbide using Amorphous Carbon from Plant Materials

The paper presents the results of studying mechanochemical synthesis of hafnium carbide in the process of vibration treatment of the mixture of powders of hafnium and amorphous carbon obtained by pyrolytic processing of plant materials. Phase compositions, morphology, as well as fractional and chemi...

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Bibliographic Details
Published in:Metallurgist (New York) 2020-03, Vol.63 (11-12), p.1144-1152
Main Authors: Yagofarov, V. Yu, Reva, V. P., Nazarenko, A. A., Titova, V. A., Kuryavyi, V. G.
Format: Article
Language:English
Subjects:
Amorphous materials
Carbides
Carbon
Characterization and Evaluation of Materials
Chemical composition
Chemical synthesis
Hafnium
Hafnium carbide
Materials Science
Metallic Materials
Morphology
Powders
Refractories industry
Sulfur content
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Summary:The paper presents the results of studying mechanochemical synthesis of hafnium carbide in the process of vibration treatment of the mixture of powders of hafnium and amorphous carbon obtained by pyrolytic processing of plant materials. Phase compositions, morphology, as well as fractional and chemical compositions of the synthesized products were studied. It has been found that the use of carbon obtained from plant materials is beneficial for the mechanochemical synthesis of highly-dispersed hafnium carbide with low sulfur content.
ISSN:0026-0894
1573-8892
DOI:10.1007/s11015-020-00934-9