Wed, 19 Sep 2018 03:19:54 +0000
Induction furnace sales
Special smelting technology for smelting metals and alloys in vacuum. 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 astronautics, ocean development, energy development and electronic industry, the variety, output, especially quality of metal materials (advanced alloy steels and alloys) are increasingly demanded.
The form and material of heating element of vacuum furnace are different. Generally, plate and rod are the main materials, and the material is high quality graphite. In recent years, CFC (carbon-carbon) composites have shown great technological advantages and have the tendency to replace graphite. Under the same power, the thickness of CFC material is thin, and the relative heat storage is small, which is conducive to improving the cooling rate.
The maintenance of vacuum heat treatment furnace is one of the important contents of vacuum furnace management. The purpose is to restore the performance of vacuum furnaces. Once the vacuum heat treatment furnace completely or partially loses its performance, the vacuum furnace managers must judge the general cause of the failure according to the failure phenomenon, then determine 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 implementation of maintenance conditions. Combined with the actual observation of the scene to determine the situation. Therefore, the manager or maintenance 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 is to establish their own database, the second step is to establish fault maintenance records, the third step is to analyze and improve the fault statistics, the fourth step is to prevent in advance.
Compared with traditional smelting, vacuum induction smelting has many advantages, such as energy saving, environmental protection, good working environment and low labor intensity. Using induction melting technology, the final casting of the alloy material with less impurities, adding a more appropriate proportion of alloys, can be more in line with the technical requirements of the material properties.
For those who have just been engaged in the maintenance of vacuum heat treatment furnace, it is very important to quickly establish an overall understanding of vacuum gas quenching furnace, vacuum oil quenching furnace and vacuum heat treatment furnace, and to master the relationship between the components of the equipment and the various components. After deciding, it can be classified into several systems or several categories of equipment.