Can industrial large-scale vacuum heat treatment furnaces be used for brazing?
05-21-2025 Author: KJ technology
Industrial large-scale vacuum heat treatment furnaces can be used for brazing, but specialized vacuum furnace types such as vacuum brazing furnaces are required for brazing. The reasons are as follows:
The specificity of vacuum brazing furnace: A vacuum brazing furnace is a device specifically designed for brazing processes. Its working principle is to melt the brazing material and wet the base material through heating in a vacuum environment, thereby achieving the connection of the welded parts. This device can meet the precise control requirements for temperature, vacuum degree and other parameters during the brazing process.
The particularity of brazing process: The brazing process requires the welded parts to be kept clean during the heating process to avoid oxidation and contamination. The vacuum brazing furnace creates a high vacuum working environment, effectively reducing the oxidation and pollution of the welded parts during the heating process, thereby ensuring the quality of brazing.
Multi functionality of equipment: Although vacuum brazing furnaces are mainly used for brazing, many vacuum brazing furnaces also have other heat treatment functions, such as vacuum annealing, vacuum aging, etc. This makes vacuum brazing furnaces have a wider range of applications in industrial production.
Meeting process requirements: For brazing of easily oxidizable metals such as aluminum, vacuum brazing furnaces can provide a non oxidizing and non decarburization brazing environment, thereby meeting the special requirements of these materials for brazing processes.
