B-Sm, Metalloid, Phase transitions

• B-Co-Sm
• B-H-O-Sm
• B-Ni-Sm
• B-Fe-Sm
• phase diagram
• fusion
• temperature for congruent melting
• structural transitions
• rare earth
• metalloid
• lanthanoid
• transitional
• quaternary
• monoclinic
• tetragonal
• trigonal
• orthorhombic
• hexagonal