Can the CVD electric furnace used in the laboratory be ventilated?

The CVD electric furnace used in the laboratory can indeed pass the atmosphere. CVD electric furnace, also known as chemical vapor deposition electric furnace, is a high-temperature tube furnace that can be heated under vacuum or a specific protective atmosphere. This type of furnace is not only widely used in material preparation, thin film coating and other fields, but also commonly used in various research experiments such as high-temperature atmosphere sintering, atmosphere reduction, vacuum annealing, etc.

In terms of atmosphere control, CVD electric furnaces have significant advantages. It can introduce various gases such as hydrogen, argon, nitrogen, oxygen, carbon monoxide, ammonia decomposition gas, etc. to meet the specific requirements of different experiments for the atmosphere. This atmosphere control capability makes CVD electric furnaces play an important role in the research of materials science and engineering.

In addition, CVD electric furnaces also have other characteristics such as energy saving and precise temperature control. The furnace body often adopts a double-layer furnace shell structure, with fans installed between the double-layer furnace shells to achieve rapid temperature rise and fall. At the same time, the surface temperature of the furnace shell is low, which improves energy utilization efficiency. The temperature control system adopts advanced technology to achieve high-precision temperature control to meet the needs of different experiments.

In summary, the CVD electric furnace used in the laboratory can indeed pass the atmosphere and has various advantages and characteristics, providing strong support for research in the fields of materials science and engineering.