Phase composition of composite materials produced by high-pressure reaction sintering in the cubic boron nitride—diamond—aluminum system

Thermodynamic calculation of the Al-B system at pressures to 8 GPa

“…The molar volume of a liquid phase is expressed as , where ΔV = 5.8 × 10 -6 is the mixing volume found by optimization of thermodynamic data on pressure depen dence of the AlB 2 melting temperature [11].…”