Accession Number : ADA315852

Title :   Electroplating of Refractory Metals Using Haloaluminate Melts.

Descriptive Note : Final rept. 1 Aug 93-15 Aug 96,

Corporate Author : TENNESSEE UNIV KNOXVILLE DEPT OF CHEMISTRY

Personal Author(s) : Mamantov, Gleb

PDF Url : ADA315852

Report Date : AUG 1996

Pagination or Media Count : 6

Abstract : Electrochemical and spectroscopic studies of tungsten were conducted in a molten fluoride bath. Oxides were removed by treating the melt with HF gas. The residual oxide content was quantitatively determined using KBrF4 and a zirconia cell apparatus. The reaction products of WF6 and FLINAK were examined using Raman spectroscopy.

Descriptors :   *MELTS, *OXIDES, *REFRACTORY METALS, *ALUMINATES, *ELECTROPLATING, *HALOGEN COMPOUNDS, QUANTITATIVE ANALYSIS, CELLS, RAMAN SPECTROSCOPY, ELECTROCHEMISTRY, GASES, RESIDUALS, FLUORIDES, BROMIDES, TUNGSTEN, BATHS, ZIRCONIUM OXIDES, POTASSIUM COMPOUNDS, HYDROGEN FLUORIDE.

Subject Categories : Inorganic Chemistry
      Physical Chemistry
      Atomic and Molecular Physics and Spectroscopy

Distribution Statement : APPROVED FOR PUBLIC RELEASE