Characteristics and selection of vacuum tempering furnace

Characteristics and selection of vacuum tempering furnace

Vacuum tempering furnace is suitable for high speed steel, die steel, tool steel, alloy steel, titanium alloy etc. Soft magnetic material, silicon steel sheet, electrician pure iron, copper alloy and other materials bright annealing. Remove the forging parts, welding parts, cold stamping parts, and the residual internal stresses of the workpiece to prevent deformation and cracking of the workpiece.
Vacuum furnace characteristics:
The operation is convenient, manual/automatic free switch, can achieve full automatic control, fully avoid the human error in the working procedure.
Have perfect alarm system, can provide protection to the equipment effectively.
According to the characteristics of low temperature and large furnace quantity for some vacuum furnace process, the application of convection heating should be considered. To meet the demand of heating speed and temperature effect in the heat return process.
4, for some tubular, slender, thin wall parts annealing treatment, suggest that choose vertical jacket material or bottom loading structure, can effectively solve the problem of deformation.
Vacuum furnace selection reference: the user can choose the tempering temperature according to the workpiece, choose the nickel-chrome heater or the molybdenum heater. Molybdenum nickel chrome heater is the highest temperature is 700 ℃, the heater the highest temperature is 1100 ℃. The corresponding heating power is different.