Zobrazeno 1 - 6
of 6
pro vyhledávání: '"T. R. Balan"'
Autor:
V. I. Lyashenko, V. B. Zelyavskii, Alexander V. Kurdyumov, T. R. Balan, T. S. Bartnitskaya, S. N. Gromyko, A. I. Danilenko, V. F. Britun
Publikováno v:
Powder Metallurgy and Metal Ceramics. 44:590-597
We have used chemical analysis, x-ray diffractometry, transmission and scanning electron microscopy, and also measurement of the specific surface area to study the characteristic patterns of nitriding and structure formation in graphite-like BN powde
Publikováno v:
Powder Metallurgy and Metal Ceramics. 37:48-54
Sintering of pure wurzitic boron nitride [99% (wt.) BNw] was performed under high static pressure at high temperature (P=8–9 GPa, T=1700–2000 K). The “double toroid” equipment is used at high pressure. Compact single- and two-layer plates 14
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 21:416-419
This investigation has demonstrated that the instability of the operating characteristics of abrasive disks from Geksanit-A grinding powder is linked with the latter's phase composition: The greater the amount of BNs in a Geksanit-A grinding powder,
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 21:127-130
Reflecting power measurements have been carried out for the first time on a considerable number of Geksanit-R specimens of various phase compositions. It has been established that the optical characteristics of specimens composed mainly of BNs match
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 15:52-55
Autor:
Alexander V. Kurdyumov, A. V. Bochko, T. R. Balan, G. S. Oleinik, A. N. Pilyankevich, S. S. Dzhamarov
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 15:774-776