High purity - fusion magnesia brick is manufactured by using electro - fused high - purity high - density magnesia grains as material.

高纯电熔镁砖是以高致密电熔镁砂为原料制成,具有化学稳定性好,高温强度大等特点.

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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.

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