Installation of High Temperature Vacuum Heat Treatment Furnace

Compared with traditional smelting, vacuum induction smelting has many advantages, such as energy saving, environmental protection, good working environment and low labor intensity. By using induction melting technology, the impurities of the final casting alloy material are less, the proportion of alloy added is more appropriate, and it can more meet the requirements of the process on the properties of the material.
Maintenance of vacuum heat treatment furnace is one of the important contents of vacuum furnace management. Its purpose is to restore the performance of vacuum furnace. Once the vacuum heat treatment furnace loses its performance completely or partially, the managers of the vacuum furnace should judge the cause of the failure according to the failure phenomenon, then decide the repair scale, and then organize the repair. To be able to accurately determine the cause of the failure, it is necessary to understand the equipment structure, working principle, function, maintenance requirements and peacetime maintenance status. Combined with the actual observation situation on the spot, it is determined. Therefore, the managers or maintainers of vacuum heat treatment furnace must not regard themselves as a part of the enterprise process, only responsible for transmitting this information, only responsible for unscrewing the screw, only responsible for making statistics and reports. The first step for a true manager of vacuum heat treatment furnace is to establish his own database, the second step is to establish a fault maintenance record, the third step is to analyze and improve the fault statistics, and the fourth step is to prevent in advance.
The forms and materials of heating elements in vacuum furnace are different to some extent. Generally, plate and rod are the main materials, and the material is high quality graphite. In recent years, the appearance of CFC (carbon-carbon) composites has shown great technological advantages and the trend of replacing graphite. At the same power, CFC material has thin thickness and small relative heat storage, which is beneficial to improve the cooling rate. It's a good idea.
Vacuum heat treatment equipment is an important equipment for material heat treatment. The pressure in the furnace is lower than the normal pressure. The atmosphere in the furnace is equivalent to a kind of gas, so that the heat treatment can not be oxidized. Heat treatment equipment is widely used, mainly for structural steel, stainless steel, heat-resistant alloy, precision alloy and material vacuum tempering, aging, annealing, quenching, also can be used for vacuum degassing, brazing and sintering. Vacuum heat treatment furnace is safe and reliable to use, can realize automatic operation, no pollution and other issues.
Special smelting technology of metal and alloy under vacuum condition. It mainly includes vacuum induction melting, vacuum arc remelting and electron beam melting. With the rapid development of modern science and technology, especially with the rapid development of aerospace, ocean, energy and electronic industry, higher and higher requirements are put forward for the variety, output and quality of metal materials (advanced alloy steel and alloy).