YiranHigh temperature quenching furnaceThe equipment has high quenching efficiency, reducing the production cost of workpiece quenching and rapidly expanding the application scope of heat treatment. At present, it has been well applied in the heat treatment and chemical heat treatment of various important parts such as tooling steel, stainless steel, bearing steel, carbon steel, hard alloy, alloy steel, and high alloy steel, because high-temperature quenching furnaces have many advantages:

1. High temperature quenching furnace can achieve bright quenching: the workpiece is heated at a pressure lower than atmospheric pressure, without contact with air, and the surface will not change. The workpiece surface achieves the purpose of non decarburization and non carburizing, thus achieving the purpose of bright quenching.

2. The high-temperature quenching furnace has a degassing effect. When the temperature is lower than the corresponding decomposition pressure of the metal or alloy, its oxide will decompose, and the free oxygen formed will be immediately discharged outside, improving the quality inside the workpiece.

In terms of process control technology for high-temperature quenching furnaces, timely process control technology is developed, and smart sensors are installed in the furnace and quenching tank to measure airflow, quenching intensity, carbon and nitrogen potential. Use multiple sensors and technologies to identify a more optimized system for furnaces. Better equipment fault diagnosis, prevention, and maintenance methods, such as predicting burner cracks to prevent deterioration of furnace atmosphere. In terms of materials, the high-temperature natural gas quenching furnace includes improving the anti carbon black ability of oxygen probes and developing usable probes. New functional and structural materials. Economically heat-resistant component materials for furnaces. Improve the alloy performance of heat-resistant components of the furnace, including cost-effective coatings for anti carburizing alloy fixtures and trays. In terms of hardware, high-temperature quenching furnaces include low nitrogen combustion regenerative burners, high flow rate heat exchangers, high-speed fans, measures to improve the heating conditions of furnace materials by increasing the heat transfer area, low-cost insulation materials for reducing heat dissipation, energy-saving, no internal oxidation carburizing atmosphere, and synchronous heat treatment equipment for single piece flow and machining.

In terms of energy and environment, the high-temperature trolley type quenching furnace includes developing economic methods for recovering low-grade heat, collecting and utilizing waste heat, such as industrial heat and flue heat. Heating technology and equipment for heat conduction, such as plasma heating that can increase heat transfer rate. High temperature heat recovery technology. Further develop oxygen rich combustion technologies that can improve thermal efficiency, such as fluid thin film technology. Collect bottom line data on energy utilization of heat treatment equipment to establish future energy-saving standard figures. Method of controlling the atmosphere of the heating furnace. Accumulate advanced technologies that coordinate heat, electricity, and heat treatment. Develop high-temperature gas circulation systems to improve heating furnace efficiency, such as the impact heating method. In terms of environment, high-temperature quenching furnaces include technologies for reducing CO combustion and post-treatment.