Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Consolidation of Nanocrystals of Detonation Nanodiamond under Thermobaric Sintering. / Bogdanov, D. G.; Plotnikov, V. A.; Bogdanov, A. S. и др.
в: Inorganic Materials: Applied Research, Том 10, № 1, 01.01.2019, стр. 103-108.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Consolidation of Nanocrystals of Detonation Nanodiamond under Thermobaric Sintering
AU - Bogdanov, D. G.
AU - Plotnikov, V. A.
AU - Bogdanov, A. S.
AU - Makarov, S. V.
AU - Vins, V. G.
AU - Eliseev, A. P.
AU - Chepurov, A. A.
PY - 2019/1/1
Y1 - 2019/1/1
N2 - The structural and physicomechanical properties of composite materials obtained by sintering detonation nanodiamonds under high pressures and temperatures (P = 5 GPa, T = 1200°C) have been investigated. There is a slight growth of diamond crystals after sintering from 4.5 to 5.2 nm. It is shown that the strength of the samples locally reaches 14 GPa. The high microhardness of the material is due to the consolidation of diamond nanocrystals into strong polycrystalline aggregates owing to the formation of covalent bonds between crystals under high pressure and temperature conditions.
AB - The structural and physicomechanical properties of composite materials obtained by sintering detonation nanodiamonds under high pressures and temperatures (P = 5 GPa, T = 1200°C) have been investigated. There is a slight growth of diamond crystals after sintering from 4.5 to 5.2 nm. It is shown that the strength of the samples locally reaches 14 GPa. The high microhardness of the material is due to the consolidation of diamond nanocrystals into strong polycrystalline aggregates owing to the formation of covalent bonds between crystals under high pressure and temperature conditions.
KW - consolidation of nanocrystals
KW - impurity atoms
KW - Keywords: detonation nanodiamond
KW - thermobaric sintering
UR - http://www.scopus.com/inward/record.url?scp=85065569682&partnerID=8YFLogxK
U2 - 10.1134/S2075113319010040
DO - 10.1134/S2075113319010040
M3 - Article
AN - SCOPUS:85065569682
VL - 10
SP - 103
EP - 108
JO - Inorganic Materials: Applied Research
JF - Inorganic Materials: Applied Research
SN - 2075-1133
IS - 1
ER -
ID: 25604217