Phase transitions, Tungstate

• O-W-Zr
• O-Sc-W
• Bi-O-Pb-W
• Ba-O-W
• C-F-K-Na-O-W
• fusion
• temperature for congruent melting
• phase diagram
• structural transitions
• transitional
• tungstate
• chalcogen
• alkali
• tetragonal
• monoclinic
• orthorhombic
• cubic
• trigonal