How much is the price of a ton of ramming material for a metal melting furnace

How much is the price of a ton of ramming material for a metal melting furnace? Generally, metal melting furnaces are smaller than electric arc furnaces, and are mainly used to produce castings and certain precision castings. In recent years, it has also been used to temper stainless steel. Its refractory materials are relatively simple. Generally, metal melting furnace ramming materials are used. Metallurgical induction furnaces for melting cast iron generally use quartz acidic ramming materials. When forging steel for certain precision castings in induction heating furnaces, aluminum-magnesium and corundum dry materials are often used, and aluminum-silicon ramming materials are also used. There are also some ready-made crucibles for induction furnaces. When non-magnetic materials need to be melted, graphite crucibles will be used.

http://www.firstfurnace.com/BdwlkjProduct.asp?id=823

https://songdaokeji.cn/9609.html