hBN reversible arrow cBN equilibrium line calculated from experimental data on the cBN-to-hBN transformation to 1.4 GPa

Authors
Solozhenko, VL Turkevich, VZ
Citation
Vl. Solozhenko et Vz. Turkevich, hBN reversible arrow cBN equilibrium line calculated from experimental data on the cBN-to-hBN transformation to 1.4 GPa, HIGH PR RES, 16(3), 1999, pp. 179-185
Citations number
14
Categorie Soggetti
Physics
Journal title
HIGH PRESSURE RESEARCH
ISSN journal
08957959 → ACNP
Volume
16
Issue
3
Year of publication
1999
Pages
179 - 185
Database
ISI
SICI code
0895-7959(1999)16:3<179:HRACEL>2.0.ZU;2-5
Abstract
In the pressure range from 0.3 to 1.4GPa, the onset temperatures of cBN-to- hRN transformation have been found by quenching method on high-purity singl e crystals of cubic boron nitride. From the experimental data with allowanc es made for the kinetics of solid-phase transformation. the hBN reversible arrow cBN equilibrium line has been calculated, which fits well with the eq uilibrium phase p, T-diagram of boron nitride.