We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Nitriding treatment.
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Nitriding treatment Product List and Ranking from 4 Manufacturers, Suppliers and Companies

Nitriding treatment Product List

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Gas atmosphere soft nitriding "gas soft nitriding"

Gas atmosphere soft nitriding "gas soft nitriding"

It is suitable for processing iron-based materials such as low carbon steel and alloys, significantly improving wear resistance, fatigue strength, and corrosion resistance.

"Gas soft nitriding" is a soft nitriding treatment method conducted in a gas atmosphere using a process, utilizing NH3 and CO2 as reaction gases. It is suitable for treatment of low carbon steel and alloy steel, providing excellent wear resistance and improving fatigue strength. It is difficult for scale to form, resulting in a good surface finish, and it is possible to eliminate the scale removal process. 【Characteristics】 ■ Tough wear resistance ■ Anti-galling and anti-seizing properties ■ Improved fatigue strength ■ Enhanced heat resistance ■ Improved corrosion resistance, etc. *For more details, please download the PDF or feel free to contact us.

  • Surface treatment contract service

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Soft nitriding treatment (Tuftride)

Soft nitriding treatment (Tuftride)

Processing is possible for various types of steel! It is a treatment that results in extremely little deformation compared to carburizing and conventional quenching.

Our company offers "soft nitriding treatment (Tufftriding)." This process is conducted at a lower temperature (generally between 550 and 580°C) than the transformation point temperature (the austenite transformation temperature during quenching), resulting in extremely minimal deformation compared to carburizing or conventional quenching. Unlike the phenomenon of hardening through quenching, this treatment hardens by diffusing nitrogen into the surface and forming a layer of iron nitride compounds on the surface. (This differs from the form of hardening that utilizes the transformation of steel as in quenching.) Soft nitriding aims to improve fatigue strength, wear resistance, and corrosion resistance. The finish appears gray to light gray (the color of the nitrided layer). The treatment methods include salt bath nitriding, gas nitriding, and plasma nitriding. 【Features】 ■ Soft nitriding treatment can be applied to most materials (various steel types including carbon steel, cold-rolled steel, structural steel, stainless steel, cast iron, etc.) ■ Due to salt bath nitriding, it is easy to apply to small quantities of diverse products. ■ We can also handle polishing treatment after Tufftriding in-house. ■ We can accommodate small precision parts and diverse small-batch processing with short lead times. *For more details, please refer to the external link or feel free to contact us.

  • Other surface treatment equipment

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Comprehensive Catalog: Surface Hardness Technology

Comprehensive Catalog: Surface Hardness Technology

Introducing a variety of surface modification technologies that play a crucial role in enhancing functionality and quality across various industries!

This catalog features the surface hardening technology of Asahi Chiyoda Industries Co., Ltd., a comprehensive surface modification treatment manufacturer that boasts a top-class share in soft nitriding treatment. We provide appropriate surface modification technologies that can promptly respond to customer needs, including the "Isonite TF treatment," an effective surface treatment for all iron-based metals conducted in a salt bath, the "Vacuum Carburizing Quenching" using propane gas in a vacuum, and the "AC Coat," a thin film solid lubrication coating that demonstrates excellent friction performance even under unlubricated conditions due to its extremely high lubrication performance. [Contents] - Isonite TF treatment - Isonite SQP/QPQ treatment - Isonite LS treatment - Gas soft nitriding - AC Coat, etc. *For more details, please download the PDF or feel free to contact us.

  • Surface treatment contract service

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Technical Introduction: "Gas Nitriding Treatment"

Technical Introduction: "Gas Nitriding Treatment"

With precise control, it is possible to create products with a small distortion and a high-quality nitride formation layer!

Gas soft nitriding treatment is one of the soft nitriding methods developed to solve the quality issues associated with traditional salt bath nitriding and to reduce environmental impact while achieving equivalent or superior quality characteristics. Generally, at a treatment temperature of around 570°C, a mixed gas primarily composed of ammonia gas is added to form a compound layer of carbides and nitrides on the surface of the processed material, creating a diffusion layer beneath it. This nitrided layer significantly improves the mechanical properties of steel components, such as wear resistance, corrosion resistance, and fatigue resistance. Gas soft nitriding treatment is an environmentally friendly method that allows for effective quality characteristics to be obtained in a short time, making it a processing method that takes environmental aspects into consideration. It is also a treatment method that responds to the lightweight and miniaturization of components due to the spread of electric vehicles, and it is expected to be increasingly applied in a wide range of markets as a surface hardening method. ● For more details, please contact us.

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Salt bath composite soft nitriding Isonite LS

Salt bath composite soft nitriding Isonite LS

It is possible to perform soft nitriding treatment and composite oxidation treatment simultaneously.

It has corrosion resistance that is not inferior to QPQ and excellent sliding properties due to the effect of composite oxides.

  • Surface treatment contract service

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