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低缩孔锆刚玉砖是玻璃熔窑耐火材料系列化重要产品之一,主要用在加料口拐角、流液洞、电极、鼓泡器、液面等侵蚀严重的部位。天津大学、南京玻璃纤维研究设计院和徐州耐火材料厂共同完成了AZS33#低缩孔电熔锆刚玉砖的研制和试生产,缩孔形成机理及其规律性研究表明,采用某些特殊工艺可以高效益地生产无缩孔砖,在目前生产设施不足的情况下,我们根据缩孔形成的规律,采用了简单易行的工艺措施,生产出了质量较好的AZS33#电熔低缩孔制品,在玻璃熔窑的使用中,获得显著的经济效益,此项成果被评为江苏省1983年度科技二等奖。
Low porosity zirconia corundum brick glass refractories refractory series is one of the important products, mainly used in the feeding port corner, flow holes, electrodes, bubbler, liquid and other serious erosion sites. Tianjin University, Nanjing Fiberglass Research and Design Institute and Xuzhou refractory plant together to complete AZS33 # low shrinkage fused zirconia corundum brick development and trial production, shrinkage cavity formation mechanism and regularity studies have shown that the use of certain special processes can Efficient production of shrink-free brick, the current lack of production facilities in the circumstances, we shrink the formation of the law, using a simple process to produce a good quality AZS33 # # fused fused shrinkable products , In the use of glass melting furnace, access to significant economic benefits, the results were rated as Science and Technology in Jiangsu Province in 1983 second prize.