B-Y, Metalloid, Rare earth, Phase transitions

• B-Ni-Y
• B-Co-Y
• B-Ba-O-Y
• B-Co-Tb-Y
• B-C-Y
• phase diagram
• temperature for congruent melting
• fusion
• structural transitions
• transitional
• metalloid
• rare earth
• quaternary
• tetragonal
• trigonal
• orthorhombic
• hexagonal
• monoclinic