Russian Journal of Inorganic Chemistry, Tập 1Chemical Society., 1962 |
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Trang 199
... electric resistivity of the two series of specimens are close to one another ( Tables III and IV ) . Our data indicate that in this system high melting point ceramics which are good conductors are formed at 25 to 40 mole % Cr2O3 and at ...
... electric resistivity of the two series of specimens are close to one another ( Tables III and IV ) . Our data indicate that in this system high melting point ceramics which are good conductors are formed at 25 to 40 mole % Cr2O3 and at ...
Trang 203
... Electric conductivity isotherms for the MgO - Cr2O3 sys- tem CaO - Cr2O3 ... resistivity of the two series of specimens are close to one another ( Tables ... electric resistivity vs composi- tion curves indicates the formation of the ...
... Electric conductivity isotherms for the MgO - Cr2O3 sys- tem CaO - Cr2O3 ... resistivity of the two series of specimens are close to one another ( Tables ... electric resistivity vs composi- tion curves indicates the formation of the ...
Trang 205
... electric resistivity values measured with ac and dc coincide for this system . CONCLUSIONS 1. Direct and alternating current ( sonic frequency , 500 cycles ) bridge circuits are suggested for electric conductivity measurements of ...
... electric resistivity values measured with ac and dc coincide for this system . CONCLUSIONS 1. Direct and alternating current ( sonic frequency , 500 cycles ) bridge circuits are suggested for electric conductivity measurements of ...
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Yanateva O K The Solubility of Dolomite in Water | 18 |
Voskresenskaya N K Thermodynamical Studies | 24 |
Luzhnaya N P N N Evseeva and N | 35 |
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1956 Zhurnal Neorganicheskoi adsorption AgBr AgNO3 alkali alloys aluminum ammonium anion anion exchange resin aqueous solutions atoms barium berthollide bromide carbide carbon cation Chem chemical compounds chloride cobalt components concentration constant corresponding crystallization daltonide decomposition decrease dehydration determined diagram effect electric conductivity electric resistivity electrolytic equilibrium eutectic eutectic point exchange resin experimental experiments Figure formation formed GaCl3 H₂O heating curves hexaniobate hydrogen hydroxide increase indium Inorganic Chemistry investigation ions Journal of Inorganic lattice layer liquid melting point metal method mixture mole molecules N. S. Kurnakov NaCl niobium nitrate nitric acid obtained oxide oxygen perchlorate peroxide physicochemical analysis potassium precipitate properties radioactive ratio reaction Received for publication salt samples saturated sodium sodium hydroxide solid phases solid solutions solubility specimen SSSR structure studied sulfate sulfuric acid Table temperature thermogram thorium tion titanium carbide transformation USSR valency variable composition X-ray ytterbium Zhurnal Neorganicheskoi Khimii zirconium