Describe the functions and main characteristics of vacuum hot press furnace

Vacuum hot press furnace is mainly composed of furnace body, furnace door, heating and insulation and temperature measuring system, vacuum system, inflation system, water cooling system, control system, hydraulic system and so on. Vacuum hot press furnace is a periodic operation type, which is widely used in hard alloy, functional ceramics, powder metallurgy and so on for hot pressing sintering under high temperature and high vacuum conditions. It can also be hot pressing sintering under the condition of inflating protection.

Combining vacuum/atmosphere, hot pressing and high temperature sintering, vacuum hot pressing furnace is suitable for high temperature hot forming of new materials such as powder metallurgy and functional ceramics, such as the vacuum sintering of transparent ceramics, industrial ceramics and other metals and alloy materials composed of refractory metals as well as the high temperature sintering of ceramic materials such as silicon carbide and silicon nitride. It can also be used for heat treatment of powder or billet at temperatures below the melting point of the main component, with the aim of increasing its strength through metallurgical bonding between particles.

The vacuum hot press furnace is an ideal tool for the preparation of dense compound materials under high vacuum pressure. It can bond multilayer substrates under pressure of 5 tons. The furnace can be heated to 1100 ℃ and 30 stages of programmed temperature control. The flange with water cooling allows vacuum up to 10-5Torr (with molecular pump). Vacuum hot press furnace is widely used for hot pressing sintering of hard alloy, functional ceramics, powder metallurgy and so on under high temperature and high vacuum conditions. It can also be hot pressing sintering under the condition of inflatable protection.

The main characteristics of vacuum hot press furnace:

1, the application of advanced temperature, vacuum detection and other instruments and sensing components to ensure the reliability of the equipment.

2. Multiple limit and alarm mechanisms are adopted to ensure the safety of the equipment.

3, high automation, can be a key to start the whole automatic operation, man-machine interface control system, the configuration of liquid crystal display screen, real-time display of equipment running state.

4, pressing pressure is large, can realize automatic pressure preservation, slow loading, displacement can realize automatic control.

5, can automatically maintain pressure, slow loading, rise speed automatic adjustment.

6, the pressure head sealing structure, the pressure head long service life.

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