Zn 2 TiO 4 - ZnO ceramic samples were obtained using zinc and titanium oxide nanopowders. Phase formation, as well as the microstructure and elemental composition of the phases being formed, have been studied by electron microscopy. The density and porosity were calculated, and the sizes of the grains and pores of the ceramics were estimated. The temperature at which zinc titanate is formed has been determined. It is shown that it corresponds to the sintering temperature of electrocontact materials of the given composition. Titanate and zinc oxide are supposed to be used as an arc extinguishing and dispersion-strengthening additive in copper-based electrical contact materials.
Cand. tech. Sciences G.M. ZEER
1 (
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ), Cand. tech. Sciences E.G. ZELENKOVA
1 ,
N.S. NIKOLAEVA
1 , Cand. physical-mat. Sciences S.M. ZHARKOV
1, 2 , Cand. tech. Sciences S.I. POCHEKUTOV
1 ,
O. N. LEDYAEVA
1 , A.B.SARTPAEVA
1 , Dr. A.A. MIKHEEV
3
;
1 FSAEI HPE "Siberian Federal University" (Russia, Krasnoyarsk)
2 FSBUN "Institute of Physics named after L.V. Krasnoyarsk)
3 Federal State Autonomous Educational Institution of Higher Professional Education "Siberian State Aerospace University named after academician M.F. Reshetnev"
(Russia, Krasnoyarsk)
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