Article

Arhive, 1979, № 6

Thermophysical Properties of Materials

1979. V. 17. № 6. P. 1001–1005

Fridlender B.A., Neshpor V.S., Ordanyan S.S., Unrod V.I.

Thermal conductivity and diffusivity of binary alloys of the $\mathrm{ZrC}$ – $\mathrm{ZrB}_2$ system at high temperatures

This paper investigates the thermal conductivity and the diffusivity of binary alloys of the $\mathrm{ZrC}$–$\mathrm{ZrB}_2$ system over the entire range of composition, of the alloys $\mathrm{HfC}$–$\mathrm{HfB}_2$ and $\mathrm{TaC}$–$\mathrm{TaB}_2$ of eutectic composition, and also samples of $\mathrm{ZrC}$ and $\mathrm{ZrB}_2$ obtained by methods of chemical-phase deposition and sintering. It is shown that grain-boundary scattering of phonons can play an appreciable role, even at high temperatures.

Article reference:
Fridlender B.A., Neshpor V.S., Ordanyan S.S., Unrod V.I. Thermal conductivity and diffusivity of binary alloys of the $\mathrm{ZrC}$ – $\mathrm{ZrB}_2$ system at high temperatures, High Temp., 1979. V. 17. № 6. P. 1001