Vacuum Brazing

Hayes Heat Treating provides Vacuum Brazing, Vacuum Braze and Harden in batch or continuous furnaces. We utilize high purity controlled dew point atmospheres such as nitrogen and argon.

Hayes Heat Treating has a dedicated assembly area and can help your production scheduling, utilizing KanBan and inventory control methods.

Hayes Heat Treating is Nadcap accredited and will provide you with consistent assembly, fixturing and brazing of your parts.

• Specialty Vacuum Brazing
• High Purity, Controlled Dew Point
• Glass to Metal Sealing
• Aerospace Components
• Medical Devices
• Assembly, Fixturing, Inventory Storage

 Vacuum Brazing

We provide batch vacuum brazing with high temperatures up to 2150°F. We process in both batch and continuous furnaces. HHT utilizes high purity argon and nitrogen for back filling and quenching. Hayes Heat Treating routinely brazes components for the Aerospace, Medical, Military and Petroleum/Chemical Industries. We can help with assembling and fixturing requirements for your parts. This department also includes three bell type furnaces for aging, tempering, low temperature brazing and soldering. Numerous air furnaces and a deep freeze unit round out the department. We perform glass to metal sealing of both compression and match seal type.