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氧(yang)(yang)化鋁(lv)空(kong)心(xin)球制品(pin)是采用(yong)氧(yang)(yang)化鋁(lv)空(kong)心(xin)球為主要原料，高(gao)(gao)性能(neng)剛玉細(xi)粉為添加劑，成(cheng)型干(gan)燥后，在1750℃高(gao)(gao)溫窯(yao)爐(lu)中(zhong)燒制而成(cheng)。氧(yang)(yang)化鋁(lv)空(kong)心(xin)球制品(pin)具有(you)耐高(gao)(gao)溫，密度小，導熱系數(shu)低(di)，保溫性強，可(ke)以提高(gao)(gao)窯(yao)爐(lu)使用(yong)熱效(xiao)率，減輕爐(lu)體重(zhong)量，降低(di)能(neng)耗(hao)。

氧化鋁空心球(qiu)(qiu)制品在航天、原子(zi)能、電子(zi)工業和(he)新能源等行業廣泛的(de)應用(yong)。與其它(ta)輕質(zhi)隔(ge)熱材料(liao)相比，氧化物空心球(qiu)(qiu)磚(zhuan)隔(ge)熱材料(liao)的(de)特點是安全使用(yong)溫度高(gao)、強(qiang)度大和(he)熱導(dao)率小。他們的(de)體積密度比同成分的(de)致密制品低50%~60%，可承受高(gao)溫火(huo)焰(yan)的(de)沖(chong)擊，直(zhi)接作為高(gao)溫窯爐(lu)的(de)內襯。

Alumina hollow ball products are made by using alumina hollow ball as the main raw material, high-performance corundum fine powder as an additive, molding and drying, and firing in a 1750 ℃ high-temperature furnace. Alumina hollow ball products have high temperature resistance, low density, low thermal conductivity and strong thermal insulation, which can improve the thermal efficiency of the furnace, reduce the weight of the furnace and reduce energy consumption.

Alumina hollow ball products are widely used in aerospace, atomic energy, electronic industry, new energy and other industries. Compared with other lightweight insulation materials, oxide hollow spherical brick insulation materials are characterized by high safe use temperature, high strength and low thermal conductivity. Their bulk density is 50% ~ 60% lower than that of dense products of the same composition, which can withstand the impact of high-temperature flame and can be directly used as the lining of high-temperature kilns.