Refractory Metals in Molten Salts

Preface. 1. Thermodynamics of Niobium Chlorides and Mixtures with Alkali Chlorides; M. Gaune-Escard. 2. Interrelation between the Composition and Structure of Metaphosphate Polyhedra of Molybdenum and Tungsten in the Case of Electro-deposition of Metals and their Alloys; N.I. Buryak, et al. 3. High Performance Coating of Steel with Tantalum Boride Layers; H. Vetters, J. Christensen. 4. Electrochemical and UV-Visible Spectroscopic Studies of Refractory Metals in Chloride Melts; J. Bouteillon, et al. 5. High Temperature 93Nb NMR Study of Liquid NbCL5 and its Mixtures with Various Alkali Chlorides; E. Schellkes, et al. 6. Electrochemistry of Refractory Metals: Hf, Mo, Cr; N. Adhoum, et al. 7. Deposition of Titanium, Zirconium and Hafnium Diboride Coatings by High-Temperature Electrochemical Synthesis from Chloro-Fluoride Melts; S.V. Devyatkin, et al. 8. The Synthesis of Borides, Carbides and Silicides of Refractory Metals in Ionic-Electronic Melts; N.I. Shurov, et al. 9. Physicochemical Properties of the Molten System KF - KCl - KBF4 - K2TiF6; M. Chrenkrová, et al. 10. Study of Electrode Processes in FLINAK - K2TaF7 - KBF4 Melt; L.P. Polyakova, et al. 11. The Common Regularities of Epitaxial Growth of Monocrystalline Molybdenum and Tungsten Electrodeposited from Molten Salts; N.O. Esina, et al. 12. The Electrodeposition of Aluminum-Niobium Alloys from Chloro-alluminate Electrolytes; G.R. Stafford, G.M. Haarberg. 13. Technology of Electrodeposition from Molten Salts for the Preparation of Electrode Materials Based on RefractoryMetals; P. Taxil, et al. 14. New Compounds [Nb4O3(O,F)2].n[K1-x(F,O)](n=1,2,3) Obtained by Molten Salts Electrolysis. Preparation and X-Ray Diffraction Study; A.V. Arakcheeva, et al. 15. Electrochemical Processes as a Sum of Chemical Equations; V.G. Kremenetskiy. 16. Role of the Oxoacidity and Ligand Effect in the Electrowinning of Titanium in Fused Salts; F. Lantelme, et al. 17. Influence of Gaseous Atmosphere on Anodic Processes of Glassy-Carbon and Gold Electrodes in NaCl-KCl-Na2CO3 Melt; N.M. Barbin, et al. 18. Mechanism of Molybdenum Electrodeposition from Molten Salts; A. Silný, et al. 19. Chemical Reactions Accompanying the Processes of Refractory Metal Electrodeposition; S.A. Kuznetsov. 20. Production of Tantalum by Electrolysis of Oxohalide Melt with Oxide Anodes; Y.P. Zaikov, et al. 21. Tantalum Currentless Deposition on Nickel from Molten Salts; E. Matychenko, V. Novichkov. 22. Electrochemical Production of Hafnium-Based Composite Materials; S.A. Kuznetsov, et al. 23. Rhenium Electrochemistry, Chemistry and Electrodeposition from Molten Salts; S.A. Kuznetsov, et al. 24. Oxidation of Niobium in Molten Eutectic NaNo3-KNO3; V.P. Yurkinski, et al. 25. Evaluation of High-Frequency Superconductivity of Niobium Coatings Prepared by Electrodeposition in Molten Salts; V.N. Kolosov, E.S. Matychenko. 26. Evaluation of High-Frequency Superconductivity of Nb3Sn Coatings Obtained by Joint Electrochemical Deposition; V.N. Kolosov. 27. The Oxidation of Alloys Fe-Si