First of all, the quality of high alumina aggregate refractories, such as high alumina refractory brick, needs to be calcined in strict accordance with the proportion required by the process, otherwise it will affect the quality of the brick and make its structure vulnerable. In the alloy, if the same elements are added in different proportion, the final result will be two different alloys, high alumina refractory It is the same, so we must pay attention to the proportion of raw materials;
         Secondly, we should make full use of bauxite mineral resources in our country, which account for more than 60% of the world's aluminum mineral resources. The characteristics of China's high bauxite materials are also very suitable for refractories. Therefore, in the future development of high bauxite refractories, we need to constantly improve the existing technology, constantly update and introduce new technology, so as to improve their quality Well, the cost is lower, and the utility is higher. To promote the use of high alumina refractories is not only to promote the development of refractories industry, but also to make more scientific and rational use of mineral resources. At the same time, in the future research and development, environmental protection and recycling should be carried out. Even though there are a lot of aluminous mineral resources in China, if we do not use them in a controlled way, there will be a day when we will be exhausted Therefore, we must pay attention to saving materials and make every point of materials play its value.