Preliminary Investigation of Hafnium Metal by the Kroll Process
| Autor: | H. L. Gilbert, M. M. Barr |
|---|---|
| Rok vydání: | 1955 |
| Předmět: |
Materials science
Renewable Energy Sustainability and the Environment Magnesium Metallurgy Inorganic chemistry Oxide chemistry.chemical_element Kroll process Condensed Matter Physics Surfaces Coatings and Films Electronic Optical and Magnetic Materials Hafnium Metal chemistry.chemical_compound chemistry visual_art Tetrachloride Materials Chemistry Electrochemistry visual_art.visual_art_medium |
| Zdroj: | Journal of The Electrochemical Society. 102:243 |
| ISSN: | 0013-4651 |
| DOI: | 10.1149/1.2430037 |
| Popis: | Several hundred pounds of hafnium metal of better than 98% purity have been produced by the Kroll process of magnesium reduction of the tetrachloride. A discussion of the process from oxide to metal stages is given with thermodynamic values for chlorination and reduction. Metal produced to date is hot malleable but not cold ductile |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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