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What is the principle of the heat treatment process?

We know that in order to obtain high performance and high quality of metal work-piece, it is necessary to carry out Heat treatment furnace  , change the surface micro-structure of metal steel, improve its strength, hardness, bending strength, service life and so on.

metal surface heat treatment is a process in which the metal work piece is heated to a suitable temperature in a certain medium and kept in this temperature for a certain period of time and cooled at different speeds. Metal heat treatment is to give or improve the performance of the work piece by changing the micro structure of the work piece or changing the chemical composition of the surface of the work piece. It is characterized by improving the internal quality of the work piece, which is generally not visible to the naked eye.

Heat treatment is to heat the material to a certain temperature, heat preservation for a certain time, at a certain rate, cooling to room temperature or lower, so as to improve the micrstructure of the material, in order to obtain excellent properties of the material. Generally refers to the metal material, especially the “steel” treatment. Such a heat treatment process is called aging treatment. The deformation and heat treatment of pressure processing are combined effectively and closely to make the work-piece obtain good strength and toughness, and the heat treatment carried out in negative pressure atmosphere or vacuum is called vacuum heat treatment, which can not only make the work-piece not oxidize and decarbonize, keep the surface of the work-piece smooth and improve the performance of the work-piece, but also carry out chemical heat treatment through infiltration agent.

Overseas manager: Tom Wang

Phone: 0086-13303078975(whatsapp, wechat,line)

Specialist of bar heat treatment furnace in China; Glad to be your business partner in induction heating field.

Post time: 06-27-2019