白口铸铁碳化物的团球化

Spheroidizing of Carbides of White Cast Iron

综述了白口铸铁中碳化物孤立化乃致团球化的几种基本方法，即合金化、变质处理、热处理、控制夹杂物形态以及锻造强韧化等。

The effect of V on nodulizing of carbides was observed in the as-cast, nomalized and oil quenched condition in low Cr white cast iron alloyed with V. The impact toughness and the hardness of the specimens were measured.