Product performance
The steam film stage is very short, the high temperature cooling speed is fast, and the convective starting temperature is high. It is suitable for martensitic grading quenching or martensitic isothermal quenching for carburizing or carbonitriding gears and other small and medium-sized workpieces in the continuous furnace of multi-purpose furnace under controlled atmosphere. The quenching hardness is uniform, and it has certain hardening and penetrating ability. The use temperature is higher, and the ability to control the quenching deformation of small and medium-sized parts is stronger. The workpiece after quenching has better brightness. Good thermal stability, long service life, can ensure the long-term stability of the workpiece quenching quality.
Scope of application
Used for hardening bearing steel, carburized steel bearing inner and outer rings, precision parts and automobile, tractor gear, shaft and other workpiece and easily deformed parts.