Vacuum Heat Treatment

about vacuum heat treatment

Vacuum heat treatment is a process used to heat materials in a vacuum environment to achieve specific properties such as improved hardness, mechanical properties, and resistance to corrosion. Vacuum heat treatment involves heating the material to a high temperature in a vacuum chamber to prevent oxidation and contamination, resulting in a clean and controlled atmosphere for the heat treatment process. Vacuum heat treatment is commonly used in industries such as aerospace, automotive, and tool manufacturing to enhance the performance and durability of metal components.

To create the strongest, most resistant parts possible, we employ a variety of heat treatment processes and techniques, all backed by the latest equipment and decades of metallurgical expertise. From vacuum heat treating and quenching to annealing and normalizing – and a number of other services – we heat-treat critical parts and tools for an extended life of reliable use.

the results you want, the precision you demand

In heat treat processes, precision matters. Our team has a long history of meeting the exact specifications and end-properties for even the most critical components. From proper racking to the correct ramping of temperatures; from understanding the properties of a given material to knowing which quenching medium to use; we have the experience and know-how to ensure the job is done right from beginning to end.

capabilities

Aalberts surface technologies’ vacuum furnaces are capable of temperature ranges from 600F to 2350 F. The temperature range of our air atmosphere units is 225F to 2050F. Time at temperature may vary from a few seconds to hours, based on customer requirements.

Some materials are cooled slowly in the furnace, but others must be cooled quickly, or quenched. Certain cryogenic processes require treatment at -120°F or lower. Aalberts surface technologies quench media include water and various gases and depends on the base material requirements as well as the furnace capabilities. Each quench media has specific characteristics that make it ideal for certain applications.

have a heat treatment question?

If you’re looking for specific heat treatment results, we will determine which processes are involved and which of our locations is best suited for your needs. If you’d like to discuss your requirements, contact us today to start the conversation or request a quote here.