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Preparation method for low-carbon production of refined mullite corundum high-temperature material
The invention provides a preparation method for low-carbon production of a refined mullite corundum high-temperature material. The preparation method of the refined mullite corundum high-temperature material for low-carbon production comprises the following steps: S1, calculating the following raw materials in parts by weight: 10-25 parts of M45 particles, 25-30 parts of electric smelting mullite coarse particles, 25-30 parts of electric smelting mullite fine particles, 11-15 parts of white board corundum, 10-15 parts of mullite raw powder, 3-7.5 parts of silica powder, 0.5-2 parts of sillimanite and 1-9 parts of an aluminum titanate composite material; 0.5-2 parts of Suzhou clay and 1-4 parts of Zr-containing alumina fiber; and S2, grading the raw materials. The low-carbon preparation method for producing the refined mullite corundum high-temperature material has the advantages that the breaking strength, the normal-temperature strength, the high-temperature strength and the thermal shock resistance strength of the material can be enhanced, and therefore the problem that the material is poor in thermal impact resistance can be solved.
本发明提供一种低碳生产精细化莫来石刚玉高温材料的制备方法。所述低碳生产精细化莫来石刚玉高温材料的制备方法包括以下步骤：S1.按照重量份数计算原料：M45颗粒10－25份、电熔莫来石粗颗粒25－30份、电熔莫来石细颗粒25－30份、白板刚玉11－15份、莫来石生粉10－15份、硅微粉3－7.5份、硅线石0.5－2份、钛酸铝复合材料1－9份、苏州土0.5－2份和含Zr的氧化铝纤维1－4份；S2.对原料进行分级。本发明提供的低碳生产精细化莫来石刚玉高温材料的制备方法可以加强材料的抗折强度、常温强度、高温强度和抗热震性强度，因此可以解决该材料耐热冲击力较差的问题的优点。
Preparation method for low-carbon production of refined mullite corundum high-temperature material
The invention provides a preparation method for low-carbon production of a refined mullite corundum high-temperature material. The preparation method of the refined mullite corundum high-temperature material for low-carbon production comprises the following steps: S1, calculating the following raw materials in parts by weight: 10-25 parts of M45 particles, 25-30 parts of electric smelting mullite coarse particles, 25-30 parts of electric smelting mullite fine particles, 11-15 parts of white board corundum, 10-15 parts of mullite raw powder, 3-7.5 parts of silica powder, 0.5-2 parts of sillimanite and 1-9 parts of an aluminum titanate composite material; 0.5-2 parts of Suzhou clay and 1-4 parts of Zr-containing alumina fiber; and S2, grading the raw materials. The low-carbon preparation method for producing the refined mullite corundum high-temperature material has the advantages that the breaking strength, the normal-temperature strength, the high-temperature strength and the thermal shock resistance strength of the material can be enhanced, and therefore the problem that the material is poor in thermal impact resistance can be solved.
本发明提供一种低碳生产精细化莫来石刚玉高温材料的制备方法。所述低碳生产精细化莫来石刚玉高温材料的制备方法包括以下步骤：S1.按照重量份数计算原料：M45颗粒10－25份、电熔莫来石粗颗粒25－30份、电熔莫来石细颗粒25－30份、白板刚玉11－15份、莫来石生粉10－15份、硅微粉3－7.5份、硅线石0.5－2份、钛酸铝复合材料1－9份、苏州土0.5－2份和含Zr的氧化铝纤维1－4份；S2.对原料进行分级。本发明提供的低碳生产精细化莫来石刚玉高温材料的制备方法可以加强材料的抗折强度、常温强度、高温强度和抗热震性强度，因此可以解决该材料耐热冲击力较差的问题的优点。
Preparation method for low-carbon production of refined mullite corundum high-temperature material
一种低碳生产精细化莫来石刚玉高温材料的制备方法
LI ZIGANG (author) / LI ZHIQIANG (author) / PENG CONGHUA (author) / LI ANGANG (author) / LI XIAOWEI (author)
2023-07-28
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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