If you want to do casting at home, you’ll need a way to melt metal. [Jake]’s DIY foundry furnace gets hot enough to melt aluminium, and is built out a mix of scrap parts. The chamber of the ...

Finland-based Metso Corp. has opened a direct-reduced iron (DRI) smelting furnace pilot facility in Pori, Finland. The company says the new facility will allow customer-specific pilot-scale testing to ...

A smelting array is a simple structure of Belts, Inserters, and smelting furnaces that turns a line of ore and coal into ...

Several repeated magnetic refining passes separated the black ore from non-metallic sands ready for the furnace that he built. That is used to fire up the raw materials using 150 pounds of ...