"Gas Soft Nitriding Treatment by the Unizoff Method" *Heat Treatment Case Studies Now Available!*
Improved corrosion resistance and wear resistance! "Gas soft nitriding treatment" using the Unisof method.
Gas soft nitriding treatment is a heat treatment process that maintains a temperature range of 550 to 600°C in a mixed atmosphere of carburizing gas and NH3 (ammonia), allowing nitrogen and carbon to diffuse into the surface to form carbonitrides and achieve surface hardening. The Unizoff method generates this mixed atmosphere through the thermal decomposition gas of urea, creating a consistently stable environment. Compared to salt bath heat treatment, it does not use cyanide salts, making it an environmentally friendly heat treatment method that contributes to pollution prevention. Various set methods can be chosen according to the product, such as direct placement on fixtures, 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 while minimizing distortion - Adopts retort outer cooling method to reduce load on products - 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 ■ Parts requiring wear resistance ■ Resin molds, etc. *For more details, please refer to the catalog or feel free to contact us.
Detailed information
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Gas soft nitriding treatment results: Tap table Industry: Electrical equipment related Material: SPCC Delivery time: 3 to 4 days Heat treatment: Gas soft 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 continuously made efforts in technology development and quality improvement with 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 various types of heat treatment. Depending on the application, we accommodate heat treatment, surface treatment, and various coatings. Our strength lies in our ability to respond broadly, from single items to mass production in the millions. As a specialized provider of precision metal heat treatment processing, we obtained both ISO 9001 and ISO 14001 certifications simultaneously in January 2007, aiming to satisfy our customers and contribute to "the preservation of the global environment."