Arc melting furnace can melt metals and alloys at over 3000°C with the aid of the electric arc between the non-consumable tungsten electrode and the copper crucible. Therefore, the arc furnace is a ...

Propane furnace made with scrap ... but definetly worth the time as now melting aluminum is much easier and also cheaper. The furnace holds a 230mm tall crucible of 180mm in diameter, it should ...

Crucible Furnace. This unique aluminum melting and holding furnace uses an air-cooled, direct electric heating system that is more efficient, environmentally friendly, assures more accurate ...

Fused quartz is a high purity, crystalline form of silica used in specialized applications such as semiconductor wafer boats, furnace tubes, bell jars or quartz ware, silicon melt crucibles, ...