TITANIUM NITRIDE INCLUSIONS IN Ti-STABILIZED STAINLESS STEEL

TiN inchusions are the major inclusions in Ti-stabilized stainless steels.The quantity and dis- tribution of the TiN inclusions depend on the casting process closely.TiN inclusions in molten steel can float up and grow up gradually during huoying.The sequence of the formation of in- clusions in the steel is oxides,nitrides and sulphides.