Ceramics-Silikáty 33, (4) 291 - 298 (1989) |
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ELECTRIC CONDUCTIVITY OF WATER-SATURATED PORCELAIN MIXTURE - Part II. Dependence of Electric Conductivity on Temperature and Concentration of Soluble Salts in the Mixture
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Havrda Jiří, Gregorová Eva, Oujiří František
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Department of Silicate Technology, Institute of Chemical Technology, Suchbátarova 5,166 28 Prague 6
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The effect of temperature on electric conductivity of a saturated porcelain mixture is expressed on the basis of measuring electric current and body temperature in an open and an isolated system. The effect of concentration on electric conductivity was studied on bodies with various contents of soluble salts. The experimetally established relationships were used to express σ = σ(c) and σ = σ(c, T). |
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