magnesia-alumina spinel unburned brick 镁铝尖晶石不烧砖
solidified unburned brick 固化免烧砖
unburned high alumina brick 不烧高铝砖
Unburned Nonshrinkage fly ash Brick 石灰耐火材料的研究
unburned aluminamagnesia brick for ladle 盛钢桶不烧铝镁砖
Unburned MgO-CaO-C brick 不烧镁钙炭砖
The invention relates to a carbon-free unburned brick and a production method thereof, belonging to the field of inorganic materials.
本发明涉及无碳免烧砖及其生产方法，属于无机材料领域。
The unburned brick can be stably used under high-temperature vacuum melting conditions after the content of graphite in the brick is reduced.
这种不烧砖在降低砖的石墨含量后，能够在高温真空冶炼条件下稳定使用。
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