Accession Number : AD0608103

Title :   THE STABILITY OF TUNGSTEN IN CARBURIZING AND OXIDIZING ATMOSPHERES.

Descriptive Note : Rept. for 1 Mar 61-28 Feb 64,

Corporate Author : OHIO STATE UNIV COLUMBUS

Personal Author(s) : Battles ,J. E. ; Speiser ,R. ; St. Pierre,G. R.

Report Date : AUG 1964

Pagination or Media Count : 50

Abstract : The Final Report is based primarily on the mass spectrometric investigations of the tungsten-oxygen vapor species. The dissociation energies of W2O6, W3O9, and W4O12 to the atoms have been determined. In addition, the equilibrium vapor over condensed W/WO2 and W20O58/WO3 have been measured. Part II of the report concludes the studies on interaction between the oxides of tungsten and water vapor. (Author)

Descriptors :   (*TUNGSTEN COMPOUNDS, OXIDES), (*CERAMIC MATERIALS, MASS SPECTROSCOPY), WATER, VAPOR PRESSURE, DISSOCIATION, OXIDATION, OXYGEN, VAPORS, SUBLIMATION, STABILITY, CONTROLLED ATMOSPHERES

Distribution Statement : APPROVED FOR PUBLIC RELEASE