Vacuum Quench Oil

Description

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VACUUM QUENCH OIL is a clear, gold colored product designed to provide maximum cooling rates for austenitized steels up to 1750°F. Its formulation guarantees good stability due to its accelerator package which will not stratify out at any temperature, nor can it be filtered out. A quench oil used in vacuum furnaces must possess a unique combination of properties which are not required of a regular quench oil. Properties such as flash point, viscosity, etc. are still important; however, a good vacuum quench oil must exhibit a low degree of volatility at the temperature of use in a vacuum. In addition, the quenching rate and thermal stability must be excellent. It is designed primarily for use in vacuum furnaces where quench oil temperatures of 130 – 160°F (54 - 71°C) are encountered. As is true of any vacuum operation, proper conditioning of the quench oil is necessary before starting the operation. The furnace manufacturer’s instructions for “out gassing” should be followed. You can use VACUUM QUENCH OIL with confidence. Your parts will achieve maximum oil quenched hardness with minimum distortion or cracking. Lastly, it will produce exceptionally clean, bright work when used within its recommended temperature range.

Key Properties

• Specifically designed for use in vacuum furnaces, accommodating a unique set of requirements distinct from regular quench oils. This oil maintains low volatility under vacuum conditions, which is crucial for achieving optimal thermal stability and quenching rates without the risk of vaporization that can affect the quenching process.
• Formulated to provide maximum cooling rates for austenitized steels up to 1750°F, ensuring that parts achieve maximum hardness with minimal distortion or cracking. The oil operates effectively within a temperature range of 130 – 160°F (54 - 71°C) in vacuum conditions, which is essential for controlled cooling and hardening of metals.
• Has a light gold color and a viscosity of less than 26.3 cSt at 100°F. Its flash point is over 375°F (190°C), indicating high resistance to ignition and enhancing its safety profile in high-temperature operations.
• Recommended to use a licensed waste disposal company to remove spent quench oil in compliance with environmental regulations. Safety measures include avoiding eye and skin contact and minimizing inhalation of vapors or mist.