Our publications

Carbothermic synthesis of silicon in 150 kW DC arc furnace for solar applications

M.A.Arkhipov, A.B.Dubovskiy, A.A.Reu, V.A.Mukhanov, S.A.SmirnovaMineral Ltd., 1, Institutskaya st., Alexandrov, Vladimir Region,  601650 Russia Abstract Reaction ability of high purity raw materials in briquette could be improved by using inorganic catalyst that can be added in amount 2-4 weight...

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Our publications

Striae-free and Bubble-free Optical Syntheitic Quartz

M.A.Arkhipov, E.G.Sopeleva Mineral Ltd. The uniformity of refractive index is quite important for many optical applications of quartz. It is known that not uniformity can be easy detected by so called shadow-method described below in paragraph 3. Now many...

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