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How much do you know about the basic knowledge of metal surface heat treatment process?
Surface heat treatment is a metal heat treatment process that only heats the surface of the workpiece to change its mechanical properties.
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2022
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06
What are the heat treatment methods for gear forgings?
In the process of processing, gear forgings need heat treatment, through artificial heating, heat preservation and cooling to achieve the desired performance requirements, usually the heat treatment method of gear forgings is as follows.
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How to reduce the heating time of forging blank heat treatment?
The ratio of the time of the surface temperature of the forging after heating the furnace to temperature (referred to as uniform temperature) and the time of the center to temperature (insulation) to the total heating time varies with the heating temperature.
Gas soft nitriding + oxidation process introduction
The development of modern industry puts forward more stringent requirements on the surface properties of parts. In order to further improve the wear resistance and corrosion resistance of the workpiece after nitriding, a nitriding-oxidation composite process has been produced.
