壶式防飞溅孕育浇注箱的设计与应用  

Design and Application of Pot-Type Anti-Splash Inoculation Pouring Box

作　　者：毛正石 周霄 姜作砚 MAO Zheng-shi;ZHOU Xiao;JIANG Zuo-yan(CRRC Dalian Co., Ltd., Dalian 116021, Liaoning, China)

机构地区：[1]中车大连机车车辆有限公司

出　　处：《铸造》2019年第8期902-904,共3页Foundry

摘　　要：为防止铸铁件浇注过程中铁液在浇口箱内飞溅,同时提高二次随流孕育时孕育剂的吸收率,设计一种壶式防飞溅孕育浇注箱。设计的浇注箱不仅能避免金属液飞溅造成铸件产生铁豆等质量问题,而且能保证现场操作者的安全,且有利于铁液与孕育剂充分搅拌,有效促进孕育剂溶解吸收,从而达到最佳孕育效果。A pot-type anti-splashing inoculation pouring box was designed to prevent iron liquid from splashing in pouring box during iron casting and to improve the absorption rate of inoculating agent during metal-stream inoculation. It can not only avoid quality problems such as iron beans caused by splashing of metal liquid, but also ensure the safety of field operators. It is beneficial to mix molten iron and inoculating agent so as to achieve the best inoculation effect.

关 键 词：壶式浇注箱 防飞溅 随流孕育 

分 类 号：TG233[金属学及工艺—铸造]