提高有色铸造车间电炉的保温效果

Improving Holding Effect of Electric Furnace in Non-Ferrite Metal foundry

用电炉熔化铝合金和对铝合金铸件进行热处理以及对砂芯烘烤,这已经在大多数企业的有色铸造车间得到普及。如何来提高电炉的保温效果,减少热量损失,既有经济效益也有社会效益。通过对有色铸造车间三种不同作用、不同类型电炉保温方式与材料进行分析、选择和改进,取得了较好的效果。

Analysis, selection and improvement of heat holding manner and heat isolated material adopted in three kinds of electric furnace in non-ferrite metal foundry for Al alloy melt holding and core drying have been done hence with desirable economic and social benefits.