废铝熔体中去除夹杂铁元素的工艺试验

Experiments of Fe Element Removing in Waste Al Melting

开展了熔剂法去除废铝熔体中Fe元素的工艺试验。熔剂的组成为硼砂、硫磺和氯化锰（质量比2：1：1），加入量为1．0％-1．5％，并维持30min的条件下，

The experiment of Fe element removing from waste Al melting was developed by fluxing technology. The fluxing-agent is composed of borax, sulphur and MnCl2 （mass ratio was 2：1：1）, adding the fluxing-agent into the melting about 1.0%-1.5%, and maintaining 30 min, cart achieve good effects of Fe element-removing.