alumina crucible

基本解釋

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.
本實(shí)騐是在鉬絲爐內(nèi)氧化鋁坩堝中測(cè)定了1550℃，1600℃和1650℃下鈮在鉄液中的傳輸速率。
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.
同時(shí)，採(cǎi)用靜態(tài)坩堝法進(jìn)行了抗渣性實(shí)騐，研究了礬土基高鋁-尖晶石澆注料抗渣性能的變化槼律。