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Gunning mix and preparation method thereof
The invention relates to the technical field of refractory materials, in particular to a gunning mix and a preparation method thereof. The gunning mix comprises the following components in parts by mass: 60-65 parts of brown fused alumina, 13-16 parts of silicon carbide, 13-15 parts of a binding agent, 5-6 parts of an antioxidant, 0.05-0.1 parts of fibers and 0.05-0.15 parts of a water reducing agent. The gunning mix developed by the invention is used under the condition of an iron runner and a hot runner, is free of baking, cracking and stripping, and is resistant to erosion of molten iron and iron slag. The gunning mix is short in construction time, low in labor intensity of workers, free of dust and peculiar smell during construction and significant to environmental protection, synergyand the like in the steel industry.
本发明涉及耐火材料技术领域，具体涉及一种喷补料及其制备方法。所述喷补料包含如下质量份的组分：棕刚玉60～65份，碳化硅13～16份，结合剂13～15份，抗氧化剂5～6份，纤维0.05～0.1份，减水剂0.05～0.15份。本发明所研制的喷补料在铁沟热沟条件下使用，免烘烤，不开裂、不剥落，耐铁水、铁渣侵蚀。且该喷补料施工时间短，工人劳动强度低，施工时无粉尘无异味，对钢铁行业的环保、增效等方面有重要意义。
Gunning mix and preparation method thereof
The invention relates to the technical field of refractory materials, in particular to a gunning mix and a preparation method thereof. The gunning mix comprises the following components in parts by mass: 60-65 parts of brown fused alumina, 13-16 parts of silicon carbide, 13-15 parts of a binding agent, 5-6 parts of an antioxidant, 0.05-0.1 parts of fibers and 0.05-0.15 parts of a water reducing agent. The gunning mix developed by the invention is used under the condition of an iron runner and a hot runner, is free of baking, cracking and stripping, and is resistant to erosion of molten iron and iron slag. The gunning mix is short in construction time, low in labor intensity of workers, free of dust and peculiar smell during construction and significant to environmental protection, synergyand the like in the steel industry.
本发明涉及耐火材料技术领域，具体涉及一种喷补料及其制备方法。所述喷补料包含如下质量份的组分：棕刚玉60～65份，碳化硅13～16份，结合剂13～15份，抗氧化剂5～6份，纤维0.05～0.1份，减水剂0.05～0.15份。本发明所研制的喷补料在铁沟热沟条件下使用，免烘烤，不开裂、不剥落，耐铁水、铁渣侵蚀。且该喷补料施工时间短，工人劳动强度低，施工时无粉尘无异味，对钢铁行业的环保、增效等方面有重要意义。
Gunning mix and preparation method thereof
一种喷补料及其制备方法
JIN XIUMING (author) / TENG GUOQIANG (author) / ZHANG XIAOBO (author) / WANG JIANING (author) / DING HAIRUI (author) / YANG SHAOKANG (author) / REN LIN (author)
2020-08-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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