The experimental electric furnace is simple to operate, small in size, and easy to carry. It can generally be installed by yourself through the manual or instructional video, and it is convenient to use.Research on Sintering Technology of Silicon Carbide Ceramic Material The furnace is mostly made of alumina polycrystalline fiber material, which has good heat preservation effect, wide temperature range, high uniformity of furnace temperature, and can realize multi-temperature zone operation.Influence of Vacuum Brazing Process on Microstructure of Tungsten and Steel Adopt intelligent temperature control system, including phase-shift trigger, thyristor control, zero-crossing trigger, solid-state relay, etc., with flexible temperature control and high precision. The double-layer furnace shell is equipped with an air cooling system, which can quickly raise and lower the temperature, the surface temperature is low, the temperature rises and falls quickly, and the energy saving effect is good.Correct use and maintenance of vacuum brazing furnace Some high-end experimental electric furnaces adopt advanced touch screen control and auxiliary system PLC control, which has the characteristics of user experimental data can be checked and experimental efficiency is high.Correct use and maintenance of vacuum brazing furnace