In order to clear the phenomenon,the Al-Fe alloy liquids used in hot dip aluminizing were quickly solidified and slowly solidified respectively.

• 分别将热浸镀含稀土和不含稀土的铝液体急冷和缓冷后分析表明,镀铝后的铝-铁合金液在急冷过程中具有非晶形成能力;