Nitriding Product List and Ranking from 4 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Nitriding Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 鈴商 機械工具事業部 Gifu//Trading company/Wholesale
  2. メイネツ Aichi//others
  3. 蒲田工業 Tokyo//Trading company/Wholesale
  4. 4 null/null
  5. 4 アイテック Gifu//Other construction industries
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Nitriding Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Innovative technology for plasma nitriding: "Atom Nitriding" 鈴商 機械工具事業部
  2. "Gas Soft Nitriding Treatment by the Unizoff Method" *Case Studies of Heat Treatment Now Available!* メイネツ
  3. For prototyping and development! Precision heat treatment "gas nitriding" even for single items and small lots. メイネツ
  4. [Case Study] Proposal for Heat Treatment Method for Prototypes メイネツ
  5. 4 Thermochemical treatment "Nitriding"

Nitriding Product List

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For prototyping and development! Precision heat treatment "gas nitriding" even for single items and small lots.

For prototyping and development! Precision heat treatment "gas nitriding" even for single items and small lots.

Ideal for prototyping and development! Heat treatment "gas nitrocarburizing" improves corrosion resistance and wear resistance. *We also accommodate single items and small lots!

"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. By leveraging the characteristics of the Unizoff method, it is also capable of performing precise heat treatment without unevenness, even for one-off and small-lot products. This treatment is actively adopted for sliding components, wear-resistant parts, resin molds, and more, starting from prototypes and development to heat treatment for one-off and small-lot products. 【Features】 - Strong improvement in wear resistance and corrosion resistance - Effective in suppressing distortion, suitable for products with strict dimensional accuracy - Adopts retort peripheral 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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Innovative technology for plasma nitriding: "Atom Nitriding"

Innovative technology for plasma nitriding: "Atom Nitriding"

Nitriding of cutting tools is possible! We recommend composite hardening treatment using atom nitriding and PVD coating!

Metal nitriding refers to a treatment that diffuses nitrogen atoms into the metal to improve surface hardness, with the expectation of extending the service life by 2 to 3 times. "Atom Nitriding" is an innovative technology for plasma nitriding. In general nitriding methods, it is difficult to avoid the formation of a compound layer, necessitating the grinding removal of this layer. However, since tools and molds have complex shapes, grinding removal is challenging. This technology forms only a tough diffusion layer without creating a compound layer. 【Features】 - The nitrided surface consists only of a diffusion layer: the finished surface has good roughness and maintains gloss. - Nitriding is possible in narrow slits and fine pores. - Nitriding of cutting tools is possible. - The release properties of resin molds are improved. *For more details, please refer to the PDF document or feel free to contact us.

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[Example] Gas nitriding (heat treatment) of clutch plates

[Example] Gas nitriding (heat treatment) of clutch plates

Case study of heat treatment "gas soft nitriding" for automotive parts "clutch plate".

This is an introduction to the case of heat treatment "gas nitriding" for automotive clutch parts "clutch plates." We can accommodate gas nitriding with the materials provided. ITEC's gas nitriding results in a clean finish due to air cooling. 【Processing Details】 Thickness: 1.2mm, Material: SPCC-8B Gas Nitriding *For more details, please refer to the PDF available for download.

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"Gas Soft Nitriding Treatment by the Unizoff Method" *Case Studies of Heat Treatment Now Available!*

"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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Meinetsu Corporation Business Introduction

Meinetsu Corporation Business Introduction

Introducing Meinet's strengths in custom heat treatment and various surface treatments.

Meinetsu develops various heat treatment businesses based on the know-how accumulated over many years in Kariya City, Aichi Prefecture. As a proposal-oriented company, we strive to improve our technology so that we can assist our customers in solving their challenges and problems from the perspective of heat treatment specialists. We offer heat treatment, surface treatment, and various coatings according to application, and our strength lies in our ability to handle a wide range of production volumes, from one piece to mass production in the millions. 【Strengths】 ■ Custom-made heat treatment (also supports prototypes and development products) ■ Capable of mass production from one piece to millions ■ Short delivery times ■ ISO 9001 and 14001 certified

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Product Performance

Product Performance

Introduction to Meinet's Strengths and Product Achievements

We introduce Meinetz's products that handle liquid carburizing, quenching, tempering, vacuum heat treatment, gas nitriding, various coatings, shot blasting, and more. On this page, we showcase our product achievements made through gas nitriding, salt bath heat treatment, solution heat treatment, stress relief annealing, etc., along with photos categorized by industry, material, delivery time, and type of heat treatment. For heat treatment processing and deep drawing press processing, we also accommodate sizes not listed, so please feel free to contact us. 【Published Achievements】 ■ Gas Nitriding - Product Name: Tap Base - Industry: Electrical Equipment Related - Material: SPCC - Delivery Time: 3 to 4 days - Heat Treatment: Gas Nitriding - Others: Zinc Plating

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Collection of examples of heat treatment processes such as gas nitriding and salt bath heat treatment *Free of charge.

Collection of examples of heat treatment processes such as gas nitriding and salt bath heat treatment *Free of charge.

A collection of 14 case studies on heat treatment processes, including gas nitriding and salt bath heat treatment. It includes types of heat treatment and the objects/industries involved! *Currently available as a free gift.

The "Case Collection of Heat Treatment Processes" is a compilation that includes 14 types of heat treatment methods and target objects, such as gas nitriding treatment and salt bath heat treatment, along with the relevant industries. [Contents] ■ Gas Nitriding Treatment ■ Salt Bath Heat Treatment ■ Solid Bath Heat Treatment ■ Stress Relief Annealing ■ Scope of Heat Treatment Processing ■ Scope of Deep Drawing Press Processing *Please refer to the PDF available for download for the case collection of heat treatment.

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[Case Study] Proposal for Heat Treatment Method for Prototypes

[Case Study] Proposal for Heat Treatment Method for Prototypes

Solutions for precision and distortion issues! Introduction of heat treatment examples for prototypes.

This is a case study regarding a request for heat treatment "salt quenching" for SK material prototypes. 【Consultation Details】 We want to achieve a hardness of HRC 50 or higher, but performing salt quenching with the material as is leads to issues with precision and distortion. 【Solution Case】 We proposed changing the material from SK to SPCC and altering the heat treatment method to gas soft nitriding. This not only achieved a hardness of HRC 50 or higher, but also reduced the total cost of mass-produced items and improved the lifespan of the molds. At Meinetsu, we offer heat treatment solutions tailored to our customers' needs.

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