中国有色金属学报（英文版）
中國有色金屬學報（英文版）
중국유색금속학보（영문판）
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
2014年
12期
3922-3928
,共7页
包萨日娜%Martin SYVERTSEN%Anne KVITHYLD%Thorvald ENGH
包薩日娜%Martin SYVERTSEN%Anne KVITHYLD%Thorvald ENGH
포살일나%Martin SYVERTSEN%Anne KVITHYLD%Thorvald ENGH
过滤%润湿性%铝%Al2O3 过滤器%SiC 过滤器%Al2O3 夹杂%Al4C3 夹杂
過濾%潤濕性%鋁%Al2O3 過濾器%SiC 過濾器%Al2O3 夾雜%Al4C3 夾雜
과려%윤습성%려%Al2O3 과려기%SiC 과려기%Al2O3 협잡%Al4C3 협잡
filtration%wettability%aluminium%Al2O3 filter%SiC filter%Al2O3 inclusion%Al4C3 inclusion
检测了工业用Al2O3过滤器和SiC过滤器与液态铝的润湿性并在工厂使用以上2种陶瓷过滤器过滤铝液。实验结果表明：SiC 过滤器比 Al2O3过滤器更易于润湿液态铝。提高液态铝与过滤器的润湿性有助于铝液透过过滤器，提高夹杂物的去除率，同时，易于去除与铝不浸润的杂质。
檢測瞭工業用Al2O3過濾器和SiC過濾器與液態鋁的潤濕性併在工廠使用以上2種陶瓷過濾器過濾鋁液。實驗結果錶明：SiC 過濾器比 Al2O3過濾器更易于潤濕液態鋁。提高液態鋁與過濾器的潤濕性有助于鋁液透過過濾器，提高夾雜物的去除率，同時，易于去除與鋁不浸潤的雜質。
검측료공업용Al2O3과려기화SiC과려기여액태려적윤습성병재공엄사용이상2충도자과려기과려려액。실험결과표명：SiC 과려기비 Al2O3과려기경역우윤습액태려。제고액태려여과려기적윤습성유조우려액투과과려기，제고협잡물적거제솔，동시，역우거제여려불침윤적잡질。
The wetting behavior between liquid aluminium and substrates made from industrial Al2O3 and SiC based ceramic foam filters (CFF) was investigated. The same CFF filters were also tested in plant scale filtration experiments. The wetting experiment results show that the SiC based filter material is better wetted by liquid aluminium than the Al2O3 based filter material. This indicates that the improved wetting of aluminium on a filter material is an advantage for molten metal to infiltrate the filter during priming. Also, better wetting of Al-filter might increase the removal efficiency of inclusions during filtration due to better contact between filter and metal. Non-wetted inclusions are easier to be removed.
