Induction hardening
Induction hardening is a type of heat treatment process in which a metal part is induction-heated and then quenched. It is a process used for the surface hardening of steel and other alloy components.
Induction hardening can increase the mechanical properties of ferrous components in a specific area. Baoding Guokun typically apply the induction hardening process to the powertrain, suspension, engine components, casting, forging and stampings, such as gears, shafts, axles, cam lobes, etc
Benefits of induction hardening
- The heat source is located on the surface of the customized products, with fast heating speed and high thermal efficiency.
- The custom spare parts has small deformation due to surface heating.
- The heating time is short, so the surface oxidation and decarburization is lower than normal heat treatment, such as quenching, normalization, tempering, etc
- High surface hardness, small notches, improved wear resistance, saving material consumption.
Baoding Guokun Machinery Co., Ltd and Baoding Guokun Export and Import Trading Co., Ltd are located in Baoding city, Hebei province, China. Our sand casting factory occupies a total area of 30,000 square meters, which have casting foundry workshop, grinding, sandblasting and precision machining shop, laboratory and warehouse. Baoding Guokun has equipped with 4 sets medium-frequency electric furnaces, 15 sets automatic shell core machinery, automatic sand casting molding line, 7 sets CNC machinery, 20 sets CNC Lathe, and the complete quality inspection devices for mechanical testing and chemical analysis, including tensile strength, hardness tester, metallographic inspection, spectrometer, ultrasonic testing and special testing devices. Before shipping, the quality reports for all inspection will be issued and mailed to our customers.
