Vacaero

Manufacturers of heat treating and brazing vacuum furnaces and controls, complete hot zone and vacuum furnace retrofits, thermal spray coatings, plasma, HVOF and paint coating services.

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Integral Oil Quench Vacuum Furnaces

For over 25 years, VAC AERO’s Vacuum Oil Quenching Furnaces have been processing thousands of parts to stringent aerospace standards.

furn-80-landing-gearThough the use of high pressure gas quenching for hardening certain alloys that were previously oil quenched has been gaining popularity, Vacuum Oil Quench Furnaces have a significant role to play in the heat treating field. Gas quenching is limited to the hardening of fairly thin sections of a relatively small number of alloys, so Vacuum Oil Quench Furnaces offer an important advantage in a large number of heat treating applications.

Vacuum oil quenching technology is environmentally friendly and offers advantages such as:

  • Superior control of surface chemistry compared to salt bath or controlled atmosphere processes.
  • Ability to harden thick sections and heavy loads in a wide variety of steels.
  • Ability to process finished surfaces without decarburization, so parts processed by vacuum oil quenching do not require plating or protective coatings.
  • Quench-related distortion is minimized through uni-directional load transfer to quench tank via high speed elevator.
  • Our vacuum oil quench furnaces can be equipped with an optional gas quench capability.
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  • Ontario – Thermal Processing Division
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  • Integral Oil Quench
  • Quebec Thermal Processing Division
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  • Metallurgical Services Matrix
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Specialists in Vacuum Furnace Technology - High Quality Vacuum Furnace Manufacturer

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FURNACE MANUFACTURING

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THERMAL PROCESSING

  • Ontario – Plant 1
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COATINGS

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SERVICES & SUPPORT

  • Furnace Rebuilds & Upgrades
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