One article to understand the vacuum high pressure gas quenching furnace

Vacuum high pressure gas quenching refers to tool steel, high-speed steel and alloy steel that are easily hardenable materials. After being loaded into the vacuum furnace to reach the vacuum degree specified by the process, it is heated to the critical temperature Ac3 or Ac1 or above, and kept warm according to the process requirements.

One article to understand vacuum brazing technology and application

Vacuum brazing technology is widely used in the manufacture of honeycomb sandwich structure panels, assemblies of jet engines and rocket missile devices, metal filters, waveguides and various radiators.

A picture to understand the vacuum hot pressing furnace

A process in which material forming and sintering are completed at the same time by applying pressure to loose powder placed in a mold of defined shape or heating a powder compact in a vacuum environment.

A picture to understand the vacuum diffusion welding furnace

Vacuum Diffusion Welding refers to a welding method in which the closely attached components are kept at a certain temperature and pressure for a period of time in a vacuum environment, so that the atoms between the contact surfaces diffuse each other to form a connection.

One Article to Understand Vacuum Oil Quenching Furnace

Oil quenching consists in heating the steel above the critical temperature Ac3 or Ac1, after soaking for a certain period of time, the workpiece is quickly placed in oil, and the process of cooling to room temperature is called oil quenching.

Analysis of the research status and development trend of China's powder metallurgy thermal equipment