For sliding parts, wear-resistant parts, and resin molds! Solve distortion, finishing, and cost issues during hardening with "gas nitriding treatment"!
Gas soft nitriding treatment is a heat treatment that forms carbonitrides on the surface by diffusing nitrogen and carbon through heating and holding in a mixed atmosphere. It features not only wear resistance but also less distortion compared to quenching, with surface hardness equivalent to that achieved during quenching, and a faster finishing time. By hardening relatively inexpensive materials, it is also possible to achieve the same hardness as more expensive materials. Additionally, while the basic finishing characteristics such as hardness do not change between "salt bath soft nitriding" and "gas soft nitriding," gas soft nitriding results in a cleaner appearance after treatment, leading to fewer processing steps and quicker completion. Products that are currently treated with salt bath nitriding should also be considered for gas soft nitriding. 【Features】 ■ High wear resistance and corrosion resistance ■ Effective for products with strict dimensional accuracy, minimizing distortion ■ Adopts a retort outer cooling method to reduce stress on the product ■ Minimal nitriding unevenness, resulting in a beautiful (silver-gray) finish ■ Suitable for sliding components, wear-resistant parts, and resin molds We can accommodate requests for one-off or small-lot heat treatments for prototypes and development. For more details, please refer to the materials available for download in the [PDF Download] section or feel free to contact us.
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basic information
For more details, please refer to the catalog or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Applications】 ■ Sliding parts ■ Wear-resistant parts ■ Resin molds, etc.
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 nitriding treatment: Frame Industry: Electrical Material: SPCC Delivery time: 1.5 days Heat treatment: Gas 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."