摘要
选用SiO_(2)含量较高的硅质原料,添加硅微粉、黏土等添加剂,试制了硅质喷补料。该种喷补料流动性好、喷补回弹率低、强度高、高温性能好。使用它对罐式煅烧炉破损的罐壁进行热态湿法喷补,效果良好,延长了罐式煅烧炉的使用寿命。
The silica gunning material is made by silica material with high content of SiO_(2)and additives such as silica powder and clay.It has the following advantages,such as good fluidity,low spring-back rate,high strength and good high temperature performance.The utility model is used for hot-state wet gunning of the damaged wall of the pot calciner,which has good effect and prolongs the service life of the pot calciner.
作者
吴吉玉
闫冬
李纯明
陈晓
国苗
张媛媛
Wu Jiyu;Yan Dong;Li Chunming;Chen Xiao;Guo Miao;Zhang Yuanyuan(Shandong Refractory Co.,Ltd.,Wang Nai Branch,Zibo 255311,China)
出处
《耐火与石灰》
2023年第5期44-45,共2页
Refractories & Lime
关键词
罐式煅烧炉
硅质喷补料
研制
Pot calciner
Silicon gunning material
Research
