用ZF-I型覆盖剂覆盖球化剂提高球铁球化质量

Using ZF-I Type Covering Agent Covering Nodulizer to Improve Nodularizing Qulity

用ZF-I型覆盖剂覆盖球化剂,延长球化剂的起爆时间、反应时间、吸收路程,提高球化剂的吸收率,使球墨铸铁的球化级别稳定在2级以上,既提高了球墨铸铁的球化级别,又减轻了对环境的污染。

Using ZF-I type covering agent covering nodulizer,can extend the nodulizer initiating effect time,reaction time,the absorption distance,improves the absorption rate of the nodulizer,makes the nodularizing level keep in two or more grade,both improves the nodularizing level of ductile iron,but also reduces environmental pollution.