Main iron runner pouring material
A technology of castables and main iron channels, applied in the field of refractory castables, can solve the problems of insufficient iron flow, etc., and achieve the effects of macro and micro structure improvement, performance improvement, corrosion resistance and infiltration resistance
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Embodiment 1
[0012] The percentage by weight of each component in the pouring material described in embodiment 1 is alumina 8%; Brown corundum 54%; SiC12%; Modified nano-carbon powder 4%; SiO 2 Micropowder 5%; calcium aluminate cement 3%; α-Al 2 o 3 Micro powder 7%; explosion-proof fiber 0.03%; metal silicon powder 1.47%; melamine 0.3%; AL(OH) 3 and Mg(OH) 2 Composite sol suspension 5.2%.
Embodiment 2
[0013] The percentage by weight of each component in the pouring material described in embodiment 2 is alumina 10%; Brown corundum 58%; SiC10%; Modified nano-carbon powder 3%; SiO 2 Micropowder 3%; calcium aluminate cement 2%; α-Al 2 o 3 Micro powder 7%; explosion-proof fiber 0.05%; metal silicon powder 0.95%; melamine 0.5%; AL(OH) 3 and Mg(OH) 2 Composite sol suspension 5.5%.
Embodiment 3
[0014] The percentage by weight of each component in the pouring material described in embodiment 3 is alumina 5%; Brown corundum 50%; SiC15%; Modified nano carbon powder 5%; SiO 2 Micropowder 6%; calcium aluminate cement 5%; α-Al 2 o 3 Micro powder 8%; explosion-proof fiber 0.02%; metal silicon powder 0.58%; melamine 0.4%; AL(OH) 3 and Mg(OH) 2 Composite sol suspension 5%.
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