Can the box-type resistance furnace be used for heat treatment of aluminum alloy?

The common processes of aluminum alloy heat treatment include solution, aging and annealing: solution heat treatment temperature is generally about 500~550℃, aging temperature is generally about 150~200℃, annealing temperature is generally 300~350℃, and low temperature annealing is 150~ 200°C. This temperature range can be achieved with a box furnace. As for the selection of the furnace type, the characteristics of the workpiece should be considered. It is suitable for small and medium workpieces. The weight of a single or single frame should not be too heavy.