摘要
陶瓷喷砂嘴比４０Ｃｒ材质喷砂嘴使用寿命提高３０～４０倍，并减轻工人劳动强度、提高生产效率、降低产品成本。
The life time of ceramic nozzles is increased by a factor of 30～40 in comparison with 40Cr cast alloy.Using the ceramic nozzles can improve the work-condition of workers,increase the productivity and decrease the cost of products.
出处
《钢铁研究学报》
CAS
CSCD
北大核心
1994年第1期103-104,共2页
Journal of Iron and Steel Research
关键词
陶瓷
喷砂嘴
氮化硅
使用寿命
ceramic nozzles,silicon nitride,life time
