推荐回答(1个)
许多原始材料都具备一定的作用,但可能在功能上会有所欠缺,后期的加工会弥补这一问题,比如说高温耐火泥,它其实就经过了特殊的加工处理,然后才会有了高温耐火的功能。水泥被赋予了高温耐火的功能以后,就有了更加广泛的用处,它在原有基础上多了一些应用。人们最关心高温耐火泥的就是它的应用,下面我们就来具体了解一下。

高温耐火泥介绍
高温耐火泥是指耐火度大于1580℃、可做耐火材料的粘土和用作耐火材料的铝土矿。它们除具有较高的耐火度外,在高温条件下能保持体积的稳定性,并具有抗渣性、对急冷急热的抵抗性,以及一定的机械强度,因此经煅烧后异常坚定。高温耐火泥主要用于冶金工业,作为生产定型耐火材料(各种规格的砖材)和不定型耐火材料的原料,用量约占全部耐火材料的70%。
高温耐火泥应用
高温耐火泥主要用于冶金工业,作为生产定型耐火材料(各种规格的砖材)和不定型耐火材料的原料,用量约占全部耐火材料的70%。高温耐火泥中的硬质粘土用于制作高炉耐火材料,炼铁炉、热风炉、盛钢桶的衬砖、塞头砖。高铝粘土用于制作电炉、高炉用的铝砖、高铝衬砖及高铝耐火泥。硬质粘土和高铝粘土常在高温(1400~1800℃)煅烧成熟料使用。
高温耐火泥在建材工业上用以制作水泥窑和玻璃熔窑用的高铝砖、磷酸盐高铝耐火砖、高铝质熔铸砖。高铝粘土经过煅烧,然后与石灰石混合制成含铝水泥,这种水泥具有速凝能力及防蚀性和耐热力强的特点。
高温耐火泥在研磨工业、化工工业和陶瓷工业等方面也有重要的用途。高铝粘土经过在电弧炉中熔融,制造研磨材料,其中电熔刚玉磨料是目前应用最广泛的一种磨料,占全部磨料产品的2/3。高铝粘土可以用来生产各种铝化合物,如硫酸铝、氢氧化铝、氯化铝、硫酸钾铝等化工产品。在陶瓷工业中,硬质粘土和半硬质粘土可以作为制造日用陶瓷、建筑瓷和工业瓷的原材料。
高温耐火泥应用众多,原本它使用在一些建筑方面,现在一些工业上也能用到的。高耐火泥可以当做是一种防火材料了,无论在哪里,防火措施都是必要的,高温耐火泥的制造价格偏低,因此成了人们目前最为信赖的防火材料。高温耐火泥还能用在工业生产上面,不仅如此目前它的应用还在不断地扩宽,相信人们以后会再增加它的用途的,不过人们也要掌握当前的用处。
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