"Gas Soft Nitriding Treatment by the Unizoff Method" *Case Studies of Heat Treatment Now Available!*
Improved corrosion resistance and wear resistance! "Gas soft nitriding treatment" using the Unizoff method.
Gas soft nitriding treatment is a heat treatment that forms carbonitrides on the surface by allowing nitrogen and carbon to diffuse into it while maintaining a temperature range of 550 to 600°C in a mixed atmosphere of carburizing gas and NH3 (ammonia). The Unizoff method generates this mixed atmosphere using the thermal decomposition gas of urea, creating a consistently stable environment. Compared to salt bath heat treatment, it does not use cyanates, making it an environmentally friendly heat treatment method that contributes to pollution prevention. You can choose a set method that suits the product, such as direct placement on jigs, hanging, or alignment. Additionally, gas soft nitriding treatment using ammonia gas is also available upon request. **Features** - Strong improvement in wear resistance and corrosion resistance - Effective for products with strict dimensional accuracy by minimizing distortion - Adopts a retort outer cooling method to reduce the load on the product - Minimal nitriding unevenness, resulting in a beautiful (silver-gray) finish - Capable of handling sizes up to Φ600mm × 1000mm
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basic information
For more details, please refer to the catalog or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Sliding parts ■ Wear-resistant parts ■ Resin molds, etc. *For more details, please refer to the catalog or feel free to contact us.
Detailed information
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Gas nitriding treatment results: Tapping table Industry: Electrical equipment related Material: SPCC Delivery time: 3 to 4 days Heat treatment: Gas nitriding treatment Others: Zinc plating treatment
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Gas soft nitriding treatment: Frame Industry: Electrical Material: SPCC Delivery time: 1.5 days Heat treatment: Gas soft nitriding treatment
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Gas soft nitriding treatment: Mold Industry: Resin molding Material: S45C Delivery: Next day Heat treatment: Gas soft nitriding treatment
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Company information
Since its establishment in 1947 as a company specializing in metal heat treatment processing, Meinetu Co., Ltd. has made continuous efforts in technology development and quality improvement under the motto of "Meeting customer needs." As a proposal-based company, we strive to assist our customers in solving their challenges and problems from the perspective of heat treatment specialists, working diligently to enhance our technology. Our company handles a variety of heat treatments. Depending on the application, we accommodate heat treatment, surface treatment, and various coatings. Our strength lies in our ability to respond to a wide range of production volumes, from single pieces to mass production in the millions. As a specialized provider of precision metal heat treatment processing, we obtained both ISO 9001 and 14001 certifications simultaneously in January 2007, and we will continue to strive to satisfy our customers while also working towards "preserving the global environment."