Magnalium is qualitative fireproof and pouring the composition of makings and function
Magnalium is qualitative fireproof and pouring expecting is by frit of electric frit magnesia, agglomeration magnesia, report or agglomeration magnalium corundum of frit of pointed spar, report, alumina pink, tall aluminium powder make up and become. Bond has silicon of water glass, oxidation and alumina cement of small pink, aluminous acerbity calcium, phosphate. Magnalium is qualitative fireproof and pouring makings because the existence of magnalium pointed spar or heating generation of magnalium pointed spar is generated to expand in the process with micro-crack, amortize the thermal stress of material interior, reason stability of its thermal shock is good. At the same time as a result of pouring the magnalium pointed spar with the many existence in makings, have stronger inhibition to slag consequently osmosis.
Magnesian silicon is qualitative fireproof and pouring expect those who include to be made up with magnesian olivine is pouring what expect and make up with magnesia and silica pink is pouring makings. With magnesian what with SiO2 small pink makes up is fireproof and pouring expect it is good to have construction property, water consumption is little wait for a characteristic. When fireproof and pouring when the silicon white of 12% is being joined in makings, what can make so that contract without remains is alkalescent and fireproof pouring makings. Add the addition of the quantity as SiO2, slag is right pouring of makings erode extent direction to increase, and slag permeates deepness incline to to reduce.
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