silica brick

基本解释

Phosphate knock-off core of scrap silica brick aggregate for steel castings has been developed with experiment method.
研制了以磷酸二氢铝为粘结剂，硅砖粒、粉为骨料的保温冒口易割片。
The silica brick produced according to the formula has the advantages of small volume weight, low heat conductivity factor and high strength.
通过上述配方产生的硅砖具有产品容重小，导热系数低，强度高的优点。
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This study can help refractories enterprises in south China resolve their problem such as low content tridymite and properties of silica brick for coke oven.
本研究的成果有助于南方耐火材料生产企业解决焦炉硅砖制品普遍存在着的鳞石英含量和性能指标不足等问题。