Alkali, Ternary, Transitional, Phase transitions

• Na-O-V
• Na-Nb-O
• K-Nb-O
• Co-Na-O
• F-K-Mn
• phase diagram
• fusion
• temperature for congruent melting
• structural transitions
• alkali
• transitional
• ternary
• prism
• non-disordered
• orthorhombic
• monoclinic
• cubic
• tetragonal
• trigonal