What is the temperature range of an electric heating high-temperature vacuum heat treatment furnace?

06-06-2025       Author: KJ technology

The temperature range of electric heating high-temperature vacuum heat treatment furnace is wide, with a minimum operating temperature of up to 200 ℃ and a maximum operating temperature of up to 2000 ℃ or even higher, as follows:

Low temperature range: The minimum operating temperature can reach 200 ℃, mainly used for some special low-temperature heat treatment processes, such as low-temperature annealing and low-temperature quenching.

Medium temperature range: usually between several hundred degrees Celsius and one thousand degrees Celsius, such as 700 ℃, 1000 ℃, etc. This temperature range is suitable for heat treatment of various materials, such as annealing and tempering of metal materials.

High temperature range: The maximum operating temperature can reach up to 2000 ℃, and even some high-end vacuum furnaces can be heated to 2100 ℃ or 2300 ℃. The heat treatment processes at high temperatures include high-temperature annealing, high-temperature solid solution treatment, etc. These processes are crucial for improving the performance of materials and extending their service life.