X-ray emission and photoelectron spectroscopy studies of interaction of nanocrystalline TiN and TiB₂ after highpressure sintering

• Published in: Физика и техника высоких давлений
• Date: 2007
• Main Authors: Bykov, A.I., Timofeeva, I.I., Kovalev, A.V., Isayeva, L.P., Ragulya, A.V., Zaulychny, Ya.V., Khyzhun, O.Yu.
• Format: Article
• Language: English
• Published: Донецький фізико-технічний інститут ім. О.О. Галкіна НАН України 2007
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/70287
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: X-ray emission and photoelectron spectroscopy studies of interaction of nanocrystalline TiN and TiB₂ after highpressure sintering / A.I. Bykov, I.I. Timofeeva, A.V. Kovalev, L.P. Isayeva, A.V. Ragulya, Ya.V. Zaulychny, O.Yu. Khyzhun // Физика и техника высоких давлений. — 2007. — Т. 17, № 1. — С. 32-41. — Бібліогр.: 25 назв. — англ.

A few samples of nanocrystalline TiN–TiB₂ ceramics were synthesized by high-pressure (3.0 GPa) and high-temperature (t = 1300–1500°C) sintering a mixture of TiN and TiB₂ nanopowders (80 wt.% TiN and 20 wt.% TiB₂) and the microhardness of the samples was determined. Peculiarities of the chemical bond...