期刊
TECHNICAL PHYSICS LETTERS
卷 46, 期 5, 页码 484-486出版社
MAIK NAUKA/INTERPERIODICA/SPRINGER
DOI: 10.1134/S1063785020050247
关键词
nanoparticles; heterogeneous materials; plasma; mechanical properties
资金
- Ministry of Education and Science of the Russian Federation [11.937.2017.PCh]
- Russian Foundation for Basic Research [18-58-00019/19]
- Ministry of Education and Science of the Russian Federation (The Competitiveness Enhancement Program of National University of Science and Technology MISIS) [K2A-2018-037]
The interaction of a mixture of Al and BN nanopowder with a hydrogen microwave plasma was studied. Using X-ray phase analysis, as well as scanning and transmission electron microscopy, the formation of AlN and AlB(2)nanocrystals as a result of short-term (similar to 30 ms) interaction of Al vapor withh-BN was established. The research results also indicate the formation of hydrogenated hexagonal boron nitrideh-BN-H. The critical shear stresses were calculated for the interfaces between BN with Al, AlB2, and AlN. Ways to increase the strength of composite materials based on hexagonal boron nitride and aluminum are discussed.
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