Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Induction smelting furnace lining fireproof material
The present invention relates to a fireproof material, particularly to an induction smelting furnace lining fireproof material, wherein magnesia is adopted as the main raw material, fused crystal powder, an admixture and a sintering agent are added to carry out mixing stirring, and a mechanical casting or smelting way is used to prepare the fireproof material. The fireproof material comprises the following raw materials, by weight, 10-12 parts of magnesia particles with a particle size of 6-8 mm, 12-15 parts of magnesia particles with a particle size of 9-12 mm, 20-26 parts of magnesia particles with a particle size of 0.05-0.06 mm, 5-6 parts of magnesia powder with a particle size of 45-48 [mu]m, 8-15 parts of fused crystal fine powder and micro-powder, 3-5 parts of silicon carbide, and 0.3-0.5 part of an admixture. According to the present invention, the magnesia particles with different particle sizes are compounded so as to reduce the manufacturing cost of the material (the total material cost can be saved by about 10%), and with the effective compounding with other components, the fire resistance and the service life of the product are improved, and the furnace service life can be improved by more than or equal to 1 time.
Induction smelting furnace lining fireproof material
The present invention relates to a fireproof material, particularly to an induction smelting furnace lining fireproof material, wherein magnesia is adopted as the main raw material, fused crystal powder, an admixture and a sintering agent are added to carry out mixing stirring, and a mechanical casting or smelting way is used to prepare the fireproof material. The fireproof material comprises the following raw materials, by weight, 10-12 parts of magnesia particles with a particle size of 6-8 mm, 12-15 parts of magnesia particles with a particle size of 9-12 mm, 20-26 parts of magnesia particles with a particle size of 0.05-0.06 mm, 5-6 parts of magnesia powder with a particle size of 45-48 [mu]m, 8-15 parts of fused crystal fine powder and micro-powder, 3-5 parts of silicon carbide, and 0.3-0.5 part of an admixture. According to the present invention, the magnesia particles with different particle sizes are compounded so as to reduce the manufacturing cost of the material (the total material cost can be saved by about 10%), and with the effective compounding with other components, the fire resistance and the service life of the product are improved, and the furnace service life can be improved by more than or equal to 1 time.
Induction smelting furnace lining fireproof material
SHE JIANFENG (Autor:in)
04.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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