title: Corrosion behaviour and heat treatment in low-melting Ni-Cu-Mn alloy.
abstract: The appropriate procedure to improve corrosive property of B-grain in Ni-Cu-Mn casting alloy was to do the heat treatment at 350 degrees C for 6 hrs, because heavy corrosive behaviour was observed for only B-grain in dendritic A-grain, disk-like B-grain and very large C-grain. Then, new grain with corrosion-resistance appeared at previous location of B-grain.
mesh_terms: D003300:Copper; D003343:Corrosion; D003722:Dental Alloys; D006358:Hot Temperature; D008345:Manganese; D009532:Nickel
chemical_list: D003722:Dental Alloys; D008345:Manganese; D003300:Copper; D009532:Nickel