alumina crucible

基本解释

The transfer rate of niobium in liquid iron was measured at 1550℃, 1600℃ and 1650℃ in a molybdenum wire resistance furnace. Alumina crucible was used in the experiment.
本实验是在钼丝炉内氧化铝坩埚中测定了1550℃，1600℃和1650℃下铌在铁液中的传输速率。
Slag resistance experiment was carried out adopting static crucible method, and change regulation of slag resistance performance of high alumina bauxite based-spinel castable was also studied.
同时，采用静态坩埚法进行了抗渣性实验，研究了矾土基高铝-尖晶石浇注料抗渣性能的变化规律。