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treatment is the most difficult processing technique and also the most critical process for mechanical parts. The service life of parts often depends on the quality of heat treatment. In the process control of heat treatment, in addition to meeting the microstructure standards, it is also crucial to ensure that the deformation of the parts is as small as possible. To achieve this, it requires strong experience and top-notch technology in heat treatment. Nitriding treatment is the most ideal heat treatment method for gear ring products. Its working problem is low (500-550 ℃), which ensures that the deformation of the gear ring is small, but it has high surface hardness and wear resistance. WGT's nitriding furnace can process products weighing 0.5KG-200KG. The loading capacity of the first nitriding furnace is 5 tons, and the materials include steel and cast iron, ensuring that the white bright layer and brittleness meet the standards. In addition, considering the impact of oil substances on the quality of nitriding on the surface of the parts, WGT uses a hydrocarbon vacuum solvent cleaning machine to thoroughly remove the oil on the surface of the parts. This technology is in a leading position internationally. We can nitride materials such as 42CrMo, 20CrMn, QT600, C45, 38CrMoAl, etc.
Compared with nitriding treatment, carburizing quenching has a wider range of applications. WGT has invested in two multi-purpose furnace production lines, equipped with two tempering furnaces, one vacuum water cleaning machine, and one deep cooling furnace. Special tooling ensures meeting the requirements of customers for different products |
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