AirSurr Nitrogen Generators For Annealing
Applications in Bright Annealing
Because of the potential for oxidation, bright annealing requires high purity nitrogen when the oven temperature is over 1,500° F, however, the greatest volume of N2 gas is needed during the cooling phase. As the temperature drops, the percentage of O2 in the product stream can go up without any oxidation to the product. To this end, our proprietary purity selector switch/purity exchange valve is a perfect fit for annealing. The nitrogen generator system can be tuned down to deliver very high purity N2 gas as well. As the temperature goes down during the cooling process, the PFX valve can be adjusted to a different nitrogen purity. Regardless of how it’s done, the annealing process is perfectly mated with a PSA nitrogen generator.
Recommended Nitrogen Systems for Bright Annealing
Bright annealing is an essential process used to improve the grain structure of metal and other materials by softening it, enhancing its flexibility, and making it less brittle. The annealing process improves the strength of the metal and makes it easier to machine. Bright annealing can be applied to aluminum, chrome, cobalt, copper, Inconel, low carbon steel, stainless steel, titanium, and high-temperature alloys.
There are three phases in the annealing process as the metal is heated at high temperatures. The phases are recovery, recrystallization, and grain growth. The controlled temperatures and atmosphere result in a brighter surface and a more tinny oxide coating. If the annealing process is not well controlled, then unwanted cracks, pitting, stains, and corrosion can appear on the metal. For optimum results, the air must be oxygen-free. Nitrogen with a purity of 99.99% and higher is used in the bright annealing and oven curing processes.
Nitrogen Systems for Bright Annealing
An annealing furnace heats materials to 1500 degrees Fahrenheit or higher. Oxidation of the finished material is a concern with temperatures this high. That’s why a high level of nitrogen gas is needed during the cooling phase. This results in the quality assurance of a high-performing metal. With the reactive property of oxygen causing material oxidation, nitrogen annealing is the preferred option for creating an inert atmosphere.
With AirSurr, your bright annealing process is perfectly mated with our PSA nitrogen generator. Plus, our exclusive PFX valve for controlling levels of nitrogen can be customized into each system. To learn more about AirSurr’s products, contact us today!
Trust AirSurr Gas System for Your Nitrogen Needs
With over three decades of experience, AirSurr is a trusted manufacturer of high-quality nitrogen generators. We offer a range of nitrogen generator types, including Pressure Swing Adsorption (PSA) nitrogen generators, membrane nitrogen generators, and engineered nitrogen systems, catering to the specific needs of the food processing and packaging industries. Whether you require high purity levels or a cost-effective solution, AirSurr has the expertise to provide a nitrogen generator that suits your unique requirements.
If you're seeking a cost-effective and efficient solution for your food processing business, AirSurr is your partner of choice. Contact us today to learn more about our nitrogen generators and how they can benefit your operations.
THE BENEFITS OF AirSurr GAS NITROGEN GENERATOR SYSTEMS
Why Our Nitrogen Gas Generators?
HME Co., Ltd, has been a world leader in the design and manufacturing of O2/N2 gas generators.AirSurr's(AirSurr is brand asset of HME, dba HME Co., Ltd.) products are about 200 series include various specification of PSA and membrane nitrogen /oxygen generators,Nitrogen/Oxygen Special Purify devices,Industrial dehumidifiers and purification systems andrelated equipment etc.
Were you aware that a staggering 79% of the air we breathe consists of N2 gas? This gas not only supports our existence but also plays a crucial role in numerous professional processes spanning diverse industries, all hinging on a dependable and uninterrupted nitrogen supply. There are numerous applications, but among the most prevalent uses of nitrogen are:
- Food and Beverage Industry
- Pharmaceutical Industry
- Electronics and Semiconductor Manufacturing
- Chemical Industry
- Automotive Manufacturing
- Aerospace Industry
- Laboratory Research
- Metal Treatment and Welding
- Automotive Industry
- Agriculture
AirSurr Gas Systems Nitrogen Generators can provide a flow of up to 99.9995% n2 gas.With our decades experience, R&D and service, our equipment has held a dominant market in China. There are more than 1,00 air solutions systems are from HME, we bring great economic benefit to our customers in various industries.
Improved Production Efficiency
AirSurr Gas Nitrogen Generator Systems provide a reliable nitrogen supply, ensuring continuous production line operation and minimizing downtime. This enhanced efficiency contributes to increased production output and reduced manufacturing costs.
By utilizing AirSurr Gas Nitrogen Generator Systems, you can eliminate the reliance on gas suppliers and the need to purchase compressed gas cylinders or liquid nitrogen. This can significantly lower gas supply costs and reduce the risk of potential gas supply interruptions.
AirSurr Gas Nitrogen Generator Systems can be customized to meet your specific requirements, including flow rate, purity, and application needs. This means you can obtain a solution that perfectly suits your business.
Quality Technical Support and Service
AirSurr Gas offers excellent technical support and after-sales service to ensure your nitrogen generator system operates at its best. Our professional team is available to provide assistance and guidance at all times.We also can provide the certificate of ASME or PED.
AirSurr Gas Nitrogen Generator Systems have achieved widespread success globally, spanning various industries and applications. This demonstrates the reliability and performance of the systems.
