Electrical Characteristics of Thermobarically Sintered cBN–NbN Composite

Yu Yu Rumiantseva,L. O. Romanko,D. V. Chasnyk,Vladimir Z. Turkevich,Volodymyr Bushlya,I. P. Fesenko,O. M. Kaidash,V. I. Chasnyk,V. P. Rukin

Electrical Characteristics of Thermobarically Sintered cBN–NbN Composite

2020

Yu Yu Rumiantseva
L. O. Romanko
D. V. Chasnyk
Vladimir Z. Turkevich
Volodymyr Bushlya
I. P. Fesenko
O. M. Kaidash
V. I. Chasnyk
V. P. Rukin

The structure, phase composition, and temperature dependence of electrical resistivity of the thermobarically sintered cBN–NbN composite are presented. The semiconductor character of the change in resistivity from 2.5 to 1.8 Ohm cm in the range of 300–700 K is revealed.

Keywords:

Ohm
Metallurgy
Composite number
Semiconductor
Electrical resistivity and conductivity
Composite material
Materials science
phase composition

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