The phase diagram K2Wo4 ‐ Wo3

Abstract
The phase diagram K2WO4‐WO3 in the vicinity of the eutectic point is presented and X‐ray powder diffraction data of the solid compounds involved are tabulated. In addition to the stable compounds K2WO4, K2O · 2WO3, K2O · 3WO3 and K2O · 4WO3, two metastable compounds of as yet unknown composition may be formed.