As social development, the progress of the times, our life runs more rich and colorful rises, and the dribs and drabs in our life is in the change that producing exert a subtle influence on sb's character, can discover in these material that live from our production. We live in the world that multifarious lives produce, accompanying the progress that we live, the demand of material of our circumjacent to the life a few lives also is rising ceaselessly. Magnesia brick regards us as one of common housing materials in the life, get all the time the attention of masses, let us develop corresponding understanding to its together next.
Magnesian content is in the 90% above, alkalescent and fireproof material that gives priority to brilliant photograph with square magnesian stone.
Can divide commonly for agglomeration magnesia brick (say again firing magnesia brick) combine magnesia brick with chemistry (say not to burn magnesia brick again) two kinds big. Purity and firing the magnesia brick with high temperature, because grain of square magnesian stone is contacted directly, the brick that calls; of direct union magnesia brick to be made for raw material with electric frit magnesia calls magnesia brick of electric frit recombine.
Magnesia brick has taller fireproof degree, function of very good broken bits of alkali resistance sex, loading bate begins temperature tall, but heatproof shake performance is poor. Agglomeration magnesia brick is raw material with making bricky magnesia brick, via smashing, burden, mix practice, after shaping, in 1550 ～ the high temperature of 1600 ℃ falls firing, high pure of goods firing temperature is in 1750 ℃ above. Irrigating magnesia brick is proper chemical bond is added in magnesia, via mixing refine, shape, dry and make.
Basically use at steel-making hearth of alkalescent open-hearth furnace, electric stove and boiler setting, the permanent line of aerobic converter, nonferrous metal smelting furnace, kiln of high temperature channel, to calcine magnesia brick and liner of cement rotary kiln, the hearth of heating furnace and boiler setting, checker brick of vitreous kiln regenerator!
Magnesia brick (Magnesite Brick) magnesian content is in the 90% above, alkalescent and fireproof material that gives priority to brilliant photograph with Fang Mei stone
Can divide commonly for agglomeration magnesia brick (say again firing magnesia brick) combine magnesia brick with chemistry (say not to burn magnesia brick again) two kinds big. Purity and firing the magnesia brick with high temperature, because grain of square magnesian stone is contacted directly, call direct union magnesia brick; The brick that makes for raw material with electric frit magnesia calls magnesia brick of electric frit recombine.
Magnesia brick has taller fireproof degree, function of very good broken bits of alkali resistance sex, loading bate begins temperature tall, but heatproof shake performance is poor. Agglomeration magnesia brick is raw material with making bricky magnesia brick, via smashing, burden, mix practice, after shaping, in 1550 ～ the high temperature of 1600 ℃ falls firing, high pure of goods firing temperature is in 1750 ℃ above. Irrigating magnesia brick is proper chemical bond is added in magnesia, via mixing refine, shape, dry and make.
Firing magnesia brick uses magnesia of high grade agglomeration to be main raw material, serve as bond with pulp. After shaping via mixing refine and high pressure, firing in the kiln of high temperature channel of 1550 ℃ above. Have good thermal stability, fight erode and fight flake function. Use extensively at the industrial kiln furnace such as furnace of converter, electric arc to make lining fireproof material.
Electric frit magnesia brick has bricky system structure compact, mechanical intensity is high, matter content is little wait for an advantage, basically use at the accumulation of heat of large glass kiln
The high temperature area of the room. Electric frit magnesia is the course fuses and make for raw material with high grade magnesia, english name Fused Magnesite. By magnesium of magnesite, water mine or the oxyhydrogen that extract from inside seawater change magnesium to be become via high temperature to calcine. Fight to hydrate ability strong.
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