High manganese steel quenching furnaceThe main method is to heat high manganese steel castings to the temperature of carbide solid solution, hold them for a certain period of time, and then rapidly cool them in water to form austenitic structure, greatly improving their strength and toughness, and achieving the purpose of work hardening. In the quenching heat treatment process of high manganese steel, carbides dissolve into austenite in a solid solution state, so it is also called solid solution strengthening treatment. The parameters for solid solution treatment of high manganese steel quenching furnace mainly include furnace temperature, heating rate, insulation temperature, insulation time, and placement position.

The high manganese steel natural gas quenching furnace is suitable for quenching treatment of large and medium-sized high manganese steel castings and heat treatment processes such as solid solution treatment of stainless steel parts. Performance characteristics of high manganese steel quenching furnace:

1. Steel structure frame, with strength to withstand the self weight of the furnace body and the weight of the workpiece;

2. Full fiber lining, using modern masonry technology, capable of rapid temperature rise and fall;

3. Flexible furnace door sealing, with adjustable sealing grooves around the furnace door for reliable sealing. Depending on the workpiece, hanging, base hinge, side hinge, and lifting furnace doors can be provided.

Structural characteristics of high manganese steel quenching furnace:

1. Adopting high alumina refractory fiber lining structure, it has low heat storage and fast heating speed.

2. Using cylinder compression sealing, the furnace body has a good sealing effect.

3. The trolley adopts a wheel driven self-propelled mechanism, electromagnetic braking, variable frequency speed regulation, and stable and reliable walking.

4. Adopting high-speed gas burner, automatic ignition, and flame monitoring.

5. Combustion control method: pulse combustion, continuous proportional adjustment.

6. Advanced control systems: computer control system, program temperature control system, PLC action control system, pressure control system.

The heat treatment of high manganese steel is usually carried out using a natural gas quenching furnace. Cracking during heat treatment is caused by rapid heating during the low-temperature stage. Cold water enters from the bottom of the pool, while warm water flows out from the top of the pool. The casting needs to move continuously in three directions in the pool.