Permeation-resistant anti-erosion casting material for aluminum melting furnace melting pool
An aluminum smelting furnace and anti-corrosion technology, which is applied in the field of monolithic refractory materials, can solve the problems of low corrosion resistance to metal aluminum melt, low anti-penetration and anti-corrosion capabilities of molten slag, etc., and achieve anti-penetration and anti-corrosion Strong ability, simple preparation method and good product quality
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Embodiment 1
[0022] An anti-penetration and anti-corrosion casting material for molten pool of an aluminum smelting furnace, comprising the following raw materials in parts by weight: 50 parts of fused mullite particles, 5 parts of platy corundum particles, 1 part of platy corundum fine powder, and silicon carbide fine powder 1 part, 3 parts of α-type calcined activated alumina, 1 part of ρ-type calcined alumina, 1 part of kyanite, 2 parts of pure calcium aluminate cement, 1 part of barium sulfate precipitation, 0.3 parts of industrial barium carbonate, 0.01 parts of water reducer share.
[0023] The particle size of the fused mullite particles is 1 mm; the particle size of the platy corundum particles is 0.5 mm; the particle size of the platy corundum fine powder is 0.02 mm; the particle size of the silicon carbide fine powder is 0.03 mm; the particle size of the α-type calcined activated alumina is 0.002 mm; the particle size of the rho-type calcined alumina is 0.025 mm; the particle siz...
Embodiment 2
[0031] An anti-penetration and anti-corrosion castable for molten pool of aluminum smelting furnace, comprising the following raw materials in parts by weight: 70 parts of fused mullite particles, 15 parts of platy corundum particles, 10 parts of platy corundum fine powder, and silicon carbide fine powder 10 parts, 12 parts of α-type calcined activated alumina, 8 parts of ρ-type calcined alumina, 5 parts of kyanite, 8 parts of pure calcium aluminate cement, 6 parts of barium sulfate precipitation, 5 parts of industrial barium carbonate, 0.5 parts of water reducer share.
[0032] The particle size of the fused mullite particles is 5mm; the particle size of the platy corundum particles is 2mm; the particle size of the platy corundum fine powder is 0.05mm; the particle size of the silicon carbide fine powder is 0.06mm The particle size of the α-type calcined activated alumina is 0.005mm; the particle size of the rho-type calcined alumina is 0.06mm; the particle size of the kyanit...
Embodiment 3
[0040] An anti-penetration and anti-corrosion castable for molten pool of an aluminum smelting furnace, comprising the following raw materials in parts by weight: 59 parts of fused mullite particles, 11 parts of platy corundum particles, 4 parts of platy corundum fine powder, and silicon carbide fine powder 5 parts, 6 parts of α-type calcined activated alumina, 4 parts of ρ-type calcined alumina, 2 parts of kyanite, 5 parts of pure calcium aluminate cement, 3 parts of barium sulfate precipitation, 2 parts of industrial barium carbonate, 0.2 parts of water reducer share.
[0041] The particle size of the fused mullite particles is 3mm; the particle size of the platy corundum particles is 1mm; the particle size of the platy corundum fine powder is 0.046mm; the particle size of the silicon carbide fine powder is 0.046mm The particle size of the α-type calcined activated alumina is 0.003mm; the particle size of the rho-type calcined alumina is 0.046mm; the particle size of the kya...
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