Alumina Silica Fire Brick is a kind of alumina silica refractory materials, which is widely applied for various parts of industrial furnaces such as coke ovens, hot blast stoves, glass kiln and steelmaking electric furnaces. Alumina Silica Refractory Brick includes many types as belows:
氧化铝硅质耐火砖基于 AL2O3-SiO2 基本理论,包括以下几种:
硅砖指 SiO2 含量超过 93% 的耐火砖,是一种酸性耐火砖,主要用于焦炉、玻璃窑、陶瓷窑、碳素煅烧炉,但不适用于温度波动在 600 ℃ 以下的加热设备。
耐火粘土砖 主要由莫来石、玻璃相、霞石和石英组成。粘土砖通常用于高炉、热风加热器、加热炉、电站锅炉、石灰窑、回转窑、陶瓷窑和煅烧窑。
高铝砖 高铝砖由刚玉、莫来石和玻璃相组成,按 AL2O3/ SiO2 比例配制而成。高铝砖主要用于钢铁制造、有色金属工业和其他行业。
刚玉砖 含量超过 90% AL2O3,并以刚玉为主要相。刚玉砖可分为烧结刚玉砖和熔铸刚玉砖。
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