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Petrophysics (physics of rocks) is a branch of Natural Science which studies physical properties and behavior of rocks, their change regularity and mechanism, and properties interrelationship. Determination of thermal conductivity, thermal diffusivity and heat capacity is one of the most significant problems in petrophysics. It is necessary for solving a wide range of issues related to natural and artificial thermal fields in the Earth crust: predictions of abyssal temperatures, oil and gas exploration and prospec...

Slag from pig iron, steel and cast iron production belong to metallurgical slag. A blast furnace slag is from pig iron production, slag from electric arc furnace and electric induction furnace are from steel production and stag from cupola furnace proceeds from cast iron production. There are given basic information about chemical composition and physical properties of slag in this contribution (melting temperature). As another properties basicity, content of free lime and structure of slag will be determined. Che...