A multiphase alloy NiAl-28Cr-5.8Mo-0.2Hf was directionally solidified in Ar atmosphere in an Al2O3-SiO2 mold by standard Bridgman method.The fracture toughness
Corrosion resistance of ceramic substrate glazes to molten aluminum was studied in this paper. The glazes can spreadslightly in aluminum alloy according to SEM