The metal melt discharged from the furnace is continuously processed to remove gases, inclusions and harmful elements before casting, which is also called melt online processing.
The purification effect in the melt furnace is often poor, and it may be contaminated after treatment and before casting. Compared with in-furnace purification, out-of-furnace purification has a better purification effect. The melt will no longer be polluted, and the labor intensity is low. It is pollution-free and can be used in conjunction with continuous casting (or casting and rolling) to achieve continuous slab production. Automation is the future development direction of melt processing.
Purification outside the furnace is mostly used in aluminum alloy melting and casting production. The methods include melt filtration purification, melt ALCOA469 purification, melt FILD purification, melt SNIF purification, melt ALPUR purification, melt MINT purification, etc. .
Link to this article：Melt outside furnace purification
Reprint Statement: If there are no special instructions, all articles on this site are original. Please indicate the source for reprinting:Alloy Wiki，thanks！^^
