A. Bykov, D. Suglobov, K. Skiba, V. Buzmakov, A. Panfilov, M. Mastriukov, V. Vakhrin, S. Travin, O. Gromov, P. Mikheev
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引用次数: 0
Abstract
The thermodynamics of the sublimation process of zirconium tetrachloride has been studied. The possibility in principle to purify ZrCl4 from the accompanying niobium pentachloride is shown. Part of niobium in zirconium tetrachloride can be contained in the form of niobium oxytrichloride. Niobium oxytrichloride is virtually non-volatile over the entire temperature range and will concentrate in the char.
期刊介绍：
Russian Metallurgy (Metally) publishes results of original experimental and theoretical research in the form of reviews and regular articles devoted to topical problems of metallurgy, physical metallurgy, and treatment of ferrous, nonferrous, rare, and other metals and alloys, intermetallic compounds, and metallic composite materials. The journal focuses on physicochemical properties of metallurgical materials (ores, slags, matters, and melts of metals and alloys); physicochemical processes (thermodynamics and kinetics of pyrometallurgical, hydrometallurgical, electrochemical, and other processes); theoretical metallurgy; metal forming; thermoplastic and thermochemical treatment; computation and experimental determination of phase diagrams and thermokinetic diagrams; mechanisms and kinetics of phase transitions in metallic materials; relations between the chemical composition, phase and structural states of materials and their physicochemical and service properties; interaction between metallic materials and external media; and effects of radiation on these materials.
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