Al-Er, Fusion, Ternary

• Al-Er-Ni
• Al-Er-Si
• Al-Er-Fe
• Al-Cu-Er
• Al-Er-Ge
• temperature for congruent melting
• ternary
• rare earth
• lanthanoid
• intermetallic
• hexagonal
• cubic
• orthorhombic
• trigonal
• tetragonal