Application scope of high vacuum heat treatment brazing electric furnace
10-15-2025 Author: KJ technology
The high vacuum heat treatment brazing electric furnace (vacuum brazing furnace), with its high vacuum environment and precise temperature control capability, has achieved precise control of material connection and heat treatment in multiple industrial fields. Its application range is wide and its technical advantages are significant, as follows:
1. Aerospace field
Core component manufacturing:
Used for brazing key components such as engine blades, honeycomb structures, ducts, radar waveguides, heat exchangers, etc. A vacuum environment can prevent high-temperature oxidation, ensure component connection strength and durability, and meet the stringent requirements of aerospace for material lightweight, high temperature resistance, and corrosion resistance.
New material research and development:
Support the research and production of high-performance materials such as high-temperature alloys and ceramic based composite materials. A vacuum environment helps to eliminate gases and impurities from materials, promote material densification, and enhance mechanical properties and stability.
2. Automotive industry field
Heat exchange system:
Widely used in vacuum brazing of aluminum alloy heat exchangers (such as water tanks, evaporators, condensers). A vacuum environment can achieve simultaneous welding of multiple brazing seams and components, improving production efficiency and joint quality.
Power system components:
Used for brazing of turbocharger intermediate housing and other components. Vacuum brazing can avoid oxidation and contamination, ensuring the reliability of components in high temperature and high pressure environments.
3. Electronics and Power Industry
High precision electronic components:
Used for soldering electronic components such as IGBT power modules, microwave devices, vacuum relays, etc. The vacuum environment can achieve precise connection of small components, avoid oxidation and pollution, and improve product performance and reliability.
Semiconductor manufacturing:
Vacuum environment can reduce pollution, improve product quality and stability during silicon wafer diffusion, oxidation, and integrated circuit packaging and testing processes.
4. In the field of new energy
Battery component connection:
Used for brazing battery electrodes and wires in fields such as photovoltaics, wind energy, and electric vehicles. The vacuum environment ensures high efficiency and stability of the connection, improving the performance and lifespan of new energy equipment.
5. Medical device field
Precision instrument manufacturing:
Used for brazing surgical instruments, implants, dental instruments, and other medical devices. A vacuum environment can prevent oxidation and contamination, ensuring the biocompatibility and durability of the equipment.
6. Tools and Mold Industry
Hard alloy tools:
Used for brazing hard alloy cutting tools, drilling tools, saw blades and other tools. Vacuum environment can enhance the strength of joints and extend the service life of tools.
7. In the field of nuclear energy industry
Nuclear fuel elements:
Used for brazing and heat treatment of nuclear fuel elements and reactor components. A vacuum environment ensures the stability and safety of components in a radiation environment.
8. Other industrial sectors
Metallurgy and Powder Metallurgy:
Used for degreasing and dewaxing processes of metal metallurgical materials, as well as vacuum sintering of hard alloys, magnetic materials, porous materials, etc. Vacuum environment can remove impurities, improve material purity and performance.
Chemical and Petrochemical Industry:
In high temperature, high pressure, and corrosive environments, the sealing and corrosion resistance of vacuum brazing furnaces can support the realization of special reactions, such as catalyst drying, activation, and regeneration.
