What are the characteristics of the vacuum heat treatment furnace?
1. Strict vacuum sealing: As everyone knows, the vacuum heat treatment of metal parts is carried out in a closed vacuum furnace. Therefore, the original air leakage rate of the furnace is obtained and maintained, and the working vacuum of the vacuum furnace is ensured. The quality of vacuum heat treatment is very important. Therefore, a key issue in vacuum heat treatment furnaces is to have a reliable vacuum seal structure.
In order to ensure the vacuum performance of the vacuum furnace, a basic principle must be followed in the design of the vacuum heat treatment furnace structure, that is, the furnace body should be hermetically welded, and at the same time, the furnace body should be opened as little as possible or not, and less or avoided. Seal the structure to minimize the chance of vacuum leaks. Components, accessories, etc., such as water-cooled electrodes and thermocouple-extracting devices, which are mounted on the vacuum furnace body, must also be designed with a sealing structure. Experimental electric furnace
2. Most heating and insulation materials can only be used under vacuum: the heating and thermal insulation of vacuum heat treatment furnaces work under vacuum and high temperature, so high temperature resistance, low vapor pressure and radiation effect are proposed for these materials. Good, the thermal conductivity is small and so on.
Sanzhong Technology is a professional manufacturer of high-temperature energy-saving electric furnaces and kiln. The product range includes: high-temperature electric furnace, current high-temperature electric furnace, box-type electric furnace, experimental electric furnace, aluminum melting furnace production technology and production technology reach the international first-class level. We sincerely welcome all circles. Friends come to visit, inspect, negotiate business!
1. Strict vacuum sealing: As everyone knows, the vacuum heat treatment of metal parts is carried out in a closed vacuum furnace. Therefore, the original air leakage rate of the furnace is obtained and maintained, and the working vacuum of the vacuum furnace is ensured. The quality of vacuum heat treatment is very important. Therefore, a key issue in vacuum heat treatment furnaces is to have a reliable vacuum seal structure.
In order to ensure the vacuum performance of the vacuum furnace, a basic principle must be followed in the design of the vacuum heat treatment furnace structure, that is, the furnace body should be hermetically welded, and at the same time, the furnace body should be opened as little as possible or not, and less or avoided. Seal the structure to minimize the chance of vacuum leaks. Components, accessories, etc., such as water-cooled electrodes and thermocouple-extracting devices, which are mounted on the vacuum furnace body, must also be designed with a sealing structure. Experimental electric furnace
2. Most heating and insulation materials can only be used under vacuum: the heating and thermal insulation of vacuum heat treatment furnaces work under vacuum and high temperature, so high temperature resistance, low vapor pressure and radiation effect are proposed for these materials. Good, the thermal conductivity is small and so on.
Sanzhong Technology is a professional manufacturer of high-temperature energy-saving electric furnaces and kiln. The product range includes: high-temperature electric furnace, current high-temperature electric furnace, box-type electric furnace, experimental electric furnace, aluminum melting furnace production technology and production technology reach the international first-class level. We sincerely welcome all circles. Friends come to visit, inspect, negotiate business!
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