high-alumina brick

The results showed that along with the increasing oxygen content for enrichment, the contents of glassy and aphanitic silicates decrease continuously with expanded pore size and increasing porosity in eroded silica brick and high-alumina brick in which the contents of mullite and cristobalite increase as well.

高铝砖中莫来石和方石英的含量不断升高，玻璃质硅酸盐和隐晶质铝硅酸盐的含量则不断下降，气孔孔径扩大，气孔率不断升高；

互联网摘选

The commonly brick, semisilica brick , brick, high-alumina brick, chrome brick, magnesia brick, carbon brick, etc.

常用的耐火砖有硅砖 、 半硅砖、粘土砖 、 高铝砖 、 铬砖 、 镁砖 、 碳砖等.

互联网摘选