solid alumina

Alumina-based ceramic tribomaterials containing graphite or boron nitride as solid lubricant were synthesized via-press sintering process.

采用热压烧结工艺制备了氧化铝陶瓷为基体、添加固态润滑组元石墨或氮化硼的陶瓷基摩擦材料.

Red mud is the major solid waste produced in the process of alumina extraction.

赤泥是一种氧化铝生产过程中产生的废渣.

Flat Disk-Type filters introduced from French Dorr Co. have subsequently used for solid-liquid separation and washing of filtered aluminium hydroxide product in domestic large alumina factories.

中国各大氧化铝厂在氧化铝生产中先后从法国DORR公司引进了平盘过滤机，用于成品AH的分离洗涤。

Studies suggested that it has greater thermal diffusion coefficient because alumina high-temperature melt, temperature wave was relatively apt to pass to solid-liquid interface, so that caused the temperature of the interface to gurgitations;

研究表明由于氧化铝高温熔体具有较大的热扩散系数，温度波较容易传到固液界面引起界面温度起伏；

Tailing is the solid waste residue produced in alumina production.

尾矿是氧化铝工业产生的固体废渣.