【摘要】 综述了固态熔剂的性质、成分、使用、处理方法以及熔剂使用的经济效益、安全性和对铸件品质的影响。以KCl-NaCl混合物为主要成分的熔剂可以覆盖和保护铝液不被氧化。使用含有冰晶石或其他氟化物的活性熔剂能提高铝液的实收率。更多还原

【Abstract】 The properties, composition, uses, handling methods and economics of fluxes for aluminium and its alloys have been reviewed, as well as the safety and casting quality. Fluxes based on a KCl-NaCl mixture may be used to cover and protect the metal from oxidation. To recover aluminium from dross, a more reactive flux containing cryolite or some other fluoride may be used.更多还原