Need help? call us 86-21-50878190


Welcome to our Online Store!



The cause of quenching of vacuum furnace

In the process of workpiece processing, there is a known as quenching treatment, it is more commonly used in most of the furnaces, but vacuum quenching furnace need how to operate, to explain to you below. In fact, the quenching treatment of the workpiece is mainly to improve the hardness, wear resistance and toughness of the workpiece, so as to meet different work demands. At present, the application of quenching process in machinery manufacturing industry is very extensive. A lot of people are likely to occur when using vacuum furnace quenching deformation, in fact, mainly because of uneven heating, quenching deformation is precise in temperature control does not wait for a reason, so, appear deformation is very normal things, but as long as in the process of dealing with more caution can avoid this situation. Here is a brief description of some of the things you need to pay attention to when the vacuum furnace is quenched.


The cause of quenching of vacuum furnace


 In a vacuum furnace quenching for oil quenching heating steps, under pressure from low vacuum, vacuum quenching oil will be because the pressure is too low and can't cool, this time for the equipment of furnace lining, especially at the bottom of the plate, choose how the quality of the metal is the top priority, because involves the degree of thermal conductivity of different metal different so it is very crucial, how can be directly involved in the vacuum furnace quenching effect.
 For the matter, before using the vacuum quenching furnace should be added in the quenching chamber high content of big density not active gas, used to squeeze the oil fire surface pressure, only in this way can fully embody the perfect work and on the surface of stainless steel in the process of quenching extremely smooth. Then there is a technical term called "critical quenching pressure", which is the minimum value of hardening stiffness under the same pressure. The common ground between the critical quenching pressure and the vacuum quenching oil is the hardness of the metal itself.


The cause of quenching of vacuum furnace

The cause of quenching of vacuum furnace


Related Products

Low price Industrial Circulating water v

Low price Industrial Circulating water v

Product Details

HIQ-1400VF vacuum atmosphere furnace

HIQ-1400VF vacuum atmosphere furnace

Product Details

Thermal evaporation vacuum coating machi

Thermal evaporation vacuum coating machi

Product Details

transparent high pressure booster diffus

transparent high pressure booster diffus

Product Details