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Preparation method of firebrick used for rotary kiln
The invention discloses a preparation method of a firebrick used for a rotary kiln, which relates to the technical field of refractory material manufacture. The firebrick comprises the following raw materials by weight part: 30-40 parts of alumina clinker, 15-25 parts of magnesium aluminate spinel powder, 10-20 parts of silicon carbide powder, 10-15 parts of Guangxi clay and 4-6 parts of calcium aluminate cement. The firebrick is prepared by processes of burdening, mixing the materials, kneading, making a blank, drying, and sintering. Compared with prior art, the firebrick has the advantages of high temperature resistance, corrosion resistance, anti-thermal shock, good shock resistance, no crack generation while in use, and increased service life.
Preparation method of firebrick used for rotary kiln
The invention discloses a preparation method of a firebrick used for a rotary kiln, which relates to the technical field of refractory material manufacture. The firebrick comprises the following raw materials by weight part: 30-40 parts of alumina clinker, 15-25 parts of magnesium aluminate spinel powder, 10-20 parts of silicon carbide powder, 10-15 parts of Guangxi clay and 4-6 parts of calcium aluminate cement. The firebrick is prepared by processes of burdening, mixing the materials, kneading, making a blank, drying, and sintering. Compared with prior art, the firebrick has the advantages of high temperature resistance, corrosion resistance, anti-thermal shock, good shock resistance, no crack generation while in use, and increased service life.
Preparation method of firebrick used for rotary kiln
LIANG YUNFU (author)
2015-09-30
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME