Nitriding Product List and Ranking from 32 Manufacturers, Suppliers and Companies

Gas Soft Nitriding Treatment "SOFT-NITE"

Wear-resistant! Eco-friendly surface heat treatment.

"SOFT-NITE" is an environmentally friendly surface heat treatment that replaces the salt bath nitriding process (Tufftride method). Since it is a dry method that does not use cyanide salts such as KCN or NaCN, there are no pollution issues from wastewater, making it a very stable process. In particular, the surface condition and cleanliness are extremely good, contributing to cost-effectiveness. 【Features】 ■ High surface hardness and excellent wear resistance ■ Presence of compressive residual stress on the surface increases fatigue strength ■ High corrosion resistance due to the properties of the compounds ■ Treatment temperature is in the ferrite region, resulting in minimal deformation ■ Improved anti-seizing properties due to the presence of a porous layer on the surface *For more details, please refer to the catalog or feel free to contact us.

Company：オーネックス
Price：Other

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Surface modification nitriding treatment "Sem Plasma Nitriding"

Improving the lifespan of molds and enhancing the wear resistance of machine parts! – Even for complex-shaped components, there is no nitride unevenness and quality is stable. *Free prototypes available.

This is a surface hardening method that generates glow discharge in a dilute mixed gas atmosphere of nitrogen and hydrogen at several hundred pascals, simultaneously heating the workpiece and promoting nitriding due to ion impacts. Plasma nitriding is a processing method that is completely different from conventional nitriding methods, and it is currently being widely used for various mechanical parts, precision components, injection molding machine parts, and various molds, including automotive parts. In particular, our equipment features a built-in heater that allows for separate control of nitriding temperature and discharge conditions, making it a groundbreaking system that ensures uniform and excellent quality even in large capacity processing and large part treatment. - Features of Plasma Nitriding - (1) Nitriding can be performed only on the necessary parts (ensuring reliable anti-nitriding) (2) Minimal thermal distortion (3) A tough compound layer is obtained (4) It is the cleanest manufacturing method.

Company：DOWAサーモテック
Price：Other

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【New Technology for Long-lasting Molds】 Hard Coating Formation Process 'DC Coat-R'

Achieved "approximately twice the mold lifespan" compared to previous hard coating methods! Accepting test machining!

We have developed a plasma nitriding technology called "DC Coat R," which combines traditional PVD treatment. This new technology can shorten processing time compared to other nitriding treatments. Additionally, it significantly improves longevity, stress limits, and fatigue resistance. Moreover, during processing, it is an environmentally friendly surface modification process with no direct carbon dioxide emissions. ■Features ◎Reduction of oxidative wear with Cr-based films (high-temperature oxidation resistance) ◎Low friction coefficient achieved through finishing processes before and after treatment ◎Improved adhesion of CrN films through controlled plasma nitriding treatment ◎Increased compressive strength of the substrate due to controlled plasma nitriding treatment, enhancing resistance to high surface pressure strength ■Specific Product Examples ◎Cold forging dies ◎Press dies (high-tensile steel plates, general SUS materials, drawing dies, etc.) 【Effects】 Fatigue strength, adhesion, wear resistance, heat resistance 【Applicable Steel Types】 Applicable to all iron-based metals *For more details, please request documentation or view the PDF data available for download.

Company：DOWAサーモテック
Price：Other

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Salt bath soft nitriding treatment "Isonite TF treatment"

Effective for all metal products! Improved wear resistance, seizure resistance, fatigue strength, and corrosion resistance.

"Isonite TF treatment" is a soft nitriding process conducted in a salt bath, which is an effective surface treatment for all iron-based metals. Since the treatment is performed at a relatively low temperature of 580°C, which is far below the quenching temperature of steel, it is very advantageous in terms of deformation and dimensional changes. The nitrogen and carbon elements generated by the reactions in the salt bath penetrate and diffuse into the workpiece, forming a compound layer (iron nitride) on the very surface, with a diffusion layer just beneath it. The diffusion layer significantly improves fatigue strength, with improvements of more than twice observed, especially in carbon steel. [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.

Company：旭千代田工業技術本部
Price：Other

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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.

Company：旭千代田工業技術本部
Price：Other

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[Case Study] Extension of Mold Lifespan through CH Plus Treatment

Simultaneous treatment of mold nitriding and coating.

Extending the lifespan of molds Integrated treatment of nitriding and coating [Challenge] There are two types of surface treatment processes for molds: nitriding and coating. However, since they cannot be processed in the same chamber, the delivery time was taking over a week. [Solution] By introducing our equipment, we implemented "CH Plus Coating," allowing nitriding and coating to be performed in the same chamber. [Effect] This led to a reduction in delivery time of about 2 to 3 days. *There are additional materials not available online. For more details, please download the PDF or feel free to contact us. *Case study materials can be downloaded from the catalog of I.C.S. case studies.

Company：アイ・シイ・エス
Price：Other

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Wear-resistant treatment / Radical nitriding

It is a new nitriding process that can harden metal surfaces while suppressing surface roughness using plasma nitriding.

Radical nitriding is a plasma nitriding method based on a new concept that was jointly developed by our company and Sumitomo Metal Mining Co., Ltd. It can form only a hardened layer (nitrided layer) within the metal surface while suppressing the roughness of the metal surface without creating a compound layer. Additionally, since masking is possible, treatment can be applied only to the necessary areas. This improves the wear resistance of molds, various machine parts, and tools.

Company：日本電子工業本社
Price：Other

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If you want to improve the metal's sliding properties, use sulfide nitriding.

In addition to the nitride compounds formed by conventional gas nitriding, a sulfide film coating is formed!

- The sulfide layer is relatively soft, improving initial compatibility during friction and exhibiting solid lubrication effects. - As a result, the sulfurized layer enhances compatibility and shows good seizure resistance and galling resistance. - For gears that require quiet operation, a reduction in gear noise can be achieved. - Gas soft nitriding of austenitic stainless steel is also possible.

Company：多摩冶金
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For prototyping and development! Precision heat treatment "gas nitriding" for single items and small lots.

Ideal for prototyping and development! Heat treatment "gas nitriding" improves corrosion resistance and wear resistance. *We can 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 Unizof method, it can perform precise heat treatment without inconsistencies, even for one-off and small lot products. It is actively adopted for heat treatment in prototypes, development, and one-off or small lot products, such as sliding parts, wear-resistant components, and resin molds. **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 the load on products - Minimal nitriding unevenness, resulting in a beautiful (silver-gray) finish - Capable of handling sizes up to Φ600mm × 1000mm

Company：メイネツ
Price：Other

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Plasma nitriding technology "Raster processing"

The nitrided surface has only a diffusion layer, resulting in a good surface finish and maintaining a glossy appearance!

"Raster processing" is a technology that forms only a tough diffusion layer without creating a compound layer. Since the process of polishing away the compound layer can be reduced, it contributes to cost savings. Additionally, by applying it to the substrate, the lifespan of molds and cutting tools can be extended several times compared to when only coating is applied, so we recommend composite hardening treatment using raster processing and PVD coating. [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.

Company：岡谷熱処理工業
Price：Other

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Relationship between nitriding treatment time, treatment temperature, and hardness (nitrided steel)

Surface hardening treatment that hardens the surface of steel. Introduction of nitriding treatment time and the hardness transition curve of nitrided steel.

The Kyokuto Nitriding Research Institute Co., Ltd., which conducts gas nitriding treatment, annealing treatment, and more, will explain the relationship between nitriding treatment time, treatment temperature, and hardness (nitrided steel). A diagram shows the hardness distribution based on the nitriding treatment temperature. As the temperature increases, the surface hardness decreases. We have summarized the "nitriding treatment (SACM645) treatment time of 30 hours" in a table, and the "hardness transition curve of nitrided steel (SACM645)" is presented in a graph for explanation. *For more details, please download the PDF or feel free to contact us.

Company：極東窒化研究所
Price：Other

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Nitriding treatment and gas nitriding treatment as surface hardening processes

Enhance the surface of steel and achieve a deep and stable hardened layer! Introducing gas nitriding treatment!

"Nitriding treatment" is a surface hardening process that strengthens the surface of steel. Our company performs "gas nitriding treatment," which achieves a deep and stable hardened layer. It results in minimal thermal deformation and can significantly reduce the need for polishing. Often, it can be used without polishing. This process improves the material's fatigue resistance, and particularly, the high compressive residual stress of the nitrided layer significantly enhances the fatigue resistance of notched areas. 【Features】 - Surface hardening treatment that strengthens the surface of steel - Minimal thermal deformation, allowing for reduced polishing - High wear resistance, with almost no hardness reduction at temperatures up to 500°C - Sufficient corrosion resistance against superheated steam up to around 550°C - Low tendency for galling with counterpart materials in sliding parts - Gas nitriding has fewer environmental and health safety issues *For more details, please refer to the PDF document or feel free to contact us.

Company：極東窒化研究所
Price：Other

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You can understand how to choose surface hardening treatments! "Examples of gas nitriding applications."

[Presentation of Achievement List] Are you unsure about it? Solving the troubles of design engineers! Case studies categorized by industry, field, part name, material, and application of nitriding treatment.

Not sure what to choose? Solve the troubles of design engineers! Case studies of gas nitriding applications categorized by industry, part name, material, and nitriding treatment. From a list of achievements organized into three categories, you can quickly understand when to choose gas nitriding treatment. Gas nitriding, gas soft nitriding, carburizing, high-frequency hardening, thermal spraying, coating, hard chrome plating. Among various surface hardening treatments, gas nitriding has been continuously chosen for many years due to its excellent balance. We have compiled a list of the achievements of gas nitriding treatment, which boasts a high repeat rate, detailing the fields, parts, and materials for which it is selected. 【Reasons for Continued Selection】 - Compared to other surface hardening treatments, it has a lower processing temperature, resulting in less deformation. This may eliminate the need for subsequent correction processes. - Unlike methods such as coating or plating that involve adhesion, it hardens organizationally, reducing the risk of peeling. - It does not soften in high-temperature environments (around 200°C) like carburizing or high-frequency hardening. - Since it is processed in a gas atmosphere, it has less variation compared to physical hardening methods and can achieve deep hardening within the inner diameter. For more details, please download the catalog or contact us.

Company：極東窒化研究所
Price：Other

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Thermochemical treatment "Nitriding"

Achieving excellent corrosion resistance! Nitriding process with an environmentally friendly treatment process.

The HEF Group is a worldwide leader in environmentally conscious "nitriding treatment." HEF applies CLIN (Control Liquid Ionic Nitriding) technology, which conducts environmentally friendly nitriding treatment by controlling liquid ions. Hard chrome plating can be replaced with soft nitriding treatment. 【Features of HEF Nitriding Treatment】 ○ Excellent corrosion resistance ○ High wear resistance ○ Environmentally friendly process For more details, please contact us or download the catalog.

Company：HEF DURFERRIT JAPAN
Price：Other

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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 an expected lifespan increase of 2 to 3 times. "Atom Nitriding" is an innovative technology for plasma nitriding. In conventional nitriding methods, it is difficult to avoid the formation of a compound layer, necessitating the polishing removal of this layer. However, since tools and molds have complex shapes, polishing removal is challenging. This technology forms only a tough diffusion layer without creating a compound layer. [Features] - 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 is possible for cutting tools. - Improved release properties for resin molds. *For more details, please refer to the PDF document or feel free to contact us.

Company：鈴商機械工具事業部
Price：Other

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Hybrid surface modification treatment method "MM Process Type S" for sulfur immersion nitriding.

The power of wear resistance + solid lubrication! A composite treatment that generates nitrides and sulfides on the surface of steel materials.

The "MM Process Type S" is our proprietary technology that has been improved upon the MM process (sulfurizing nitriding). The "MM Process" enhances friction resistance by generating a lubricating sulfide on the surface of steel products, followed by a hard nitride. "Type S" further improves anti-seizing, anti-galling, and wear resistance compared to conventional methods by concentrating sulfur components in the sulfurizing nitriding layer. 【Features】 ■ The synergistic effect of the sulfide layer on the surface and the nitride layer formed inside provides heat resistance to the hardened layer. ■ It combines anti-seizing and wear resistance. ■ We accept test trials. *For more details, please refer to the PDF document or feel free to contact us.

Company：松山技研
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[Original Technology] Characteristics of NV Nitride

The applicable steel types are wide-ranging, environmentally friendly, and low-cost! Low-temperature treatment is possible, and it can accommodate various treatments.

We would like to introduce the characteristics of the revolutionary nitriding mass production process "NV Nitriding," which covers all the shortcomings of conventional methods. It is applicable to a wide range of steel types, environmentally friendly, and low-cost. By combining gas activation treatment and gas nitriding, it achieves a high-performance nitrided layer through powerful nitriding capability and control technology. Additionally, it allows for low-temperature treatment and can accommodate various processes. 【Characteristics】 ■ Wide range of applicable steel types ■ Environmentally conscious ■ Excellent mass production capability and can be in-house produced = Cost reduction is possible ■ Capable of low-temperature treatment ■ High productivity ■ Excellent stability of hardening depth ■ Free control of compound layer *For more details, please refer to the PDF document or feel free to contact us.

Company：エア・ウォーターNV
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Kn Control Nitriding Treatment (Nitrex)

Nitrogen treatment tailored to your needs, controlled by nitrogen potential (Kn)! *Large products up to Φ1000×H1400 can be processed.

Our company is the only contract processing manufacturer in Japan that has a licensing agreement with NITREX. The state-of-the-art nitriding treatment can control the Kn (nitriding potential) to change the nitriding composition. In particular, by using the Le Chatelier diagram (equilibrium phase diagram), we can control the diffusing nitrogen concentration to easily produce: - Nitrided structure with only a diffusion layer without a compound layer - Adjustment of nitrogen concentration in the diffusion layer - Generation of a dense compound layer (with minimal porosity) For more details, please contact us or download the PDF.

Company：朝日熱処理工業
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Plasma nitriding treatment (ion nitriding treatment)

This is an introduction to environmentally focused nitriding treatment using plasma energy in a vacuum.

At Asahi Heat Treatment Industry Co., Ltd., we conduct environmentally conscious nitriding treatment using plasma energy in a vacuum. When a direct current voltage is applied between the furnace wall and the workpiece in the vacuum furnace, glow discharge occurs. Hydrogen and gas are used as reaction gases to initiate the glow discharge. When nitrogen gas is introduced as the nitriding reaction gas into the excited plasma, nitrogen atoms are similarly excited and converted into N+ ions. These N+ ions are charged on the surface of the workpiece, allowing activated nitrogen elements to diffuse and harden the surface. Typically, the treatment is performed under a vacuum pressure of 1 to 10 torr at temperatures ranging from 400°C to 570°C. 【Features】 ■ The heat source used for treatment is plasma, which is energy-efficient. ■ Gas concentration can be easily adjusted, allowing for the tuning of nitriding characteristics. ■ By using carburizing gas, carburizing can be performed alongside nitriding. ■ Nitriding treatment can be conducted at low temperatures below 500°C, resulting in minimal dimensional changes and distortion. ■ Masking (nitriding prevention) can be easily achieved with jigs, allowing for partial nitriding. ■ The process is pollution-free and uses very few gases that contribute to global warming. *For more details, please refer to the PDF document or feel free to contact us.

Company：朝日熱処理工業
Price：Other

Plasma surface treatment equipment
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Technical Data: Gas Soft Nitriding Treatment (SN Process)

Introduction of technical materials that include detailed descriptions of the organization generated by SN processing!

This document introduces "Gas Soft Nitriding Treatment (SN Process)." It includes easy-to-understand examples such as "Photographic examples of nitrided layers by type of steel material" and "Structural details generated by SN treatment." Asahi Heat Treatment Industry is a group of professionals in heat treatment and surface treatment. Please feel free to contact us when needed. [Contents] ■ Photographic examples of nitrided layers by type of steel material ■ Detailed explanation of structures generated by SN treatment *For more details, please refer to the PDF document or feel free to contact us.

Company：朝日熱処理工業
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Soft nitriding treatment for stainless steel (PSN treatment)

No vacuum treatment or removal of passive films by halides is necessary. Soft nitriding treatment for stainless steel.

When performing soft nitriding treatment on stainless steel, the nitriding is inhibited by the passive chromium oxide film on the surface. Therefore, it is usually necessary to create a vacuum to remove the passive film or to remove the passive film using halides before proceeding with nitriding. However, with our precision low-temperature nitriding treatment (PSN treatment), we create an atmosphere that reduces the passive film during thermal decomposition and use a powder material that generates gas for soft nitriding, making it possible to achieve soft nitriding of stainless steel. If you are considering soft nitriding treatment for stainless steel, please feel free to contact us. 【Other Features】 ■ Low-temperature treatment (400℃ to 530℃) minimizes dimensional changes and deformation. ■ Subsequent processes such as shot peening and PVD treatment are possible, allowing for synergistic effects through composite treatments. ■ Improvement of mechanical properties, mainly enhancing wear resistance, fatigue strength, and heat resistance. ■ Improved release properties in resin molds. *For more details, please refer to the PDF materials or feel free to contact us.

Company：朝日熱処理工業
Price：Other

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Plasma carburizing, nitriding

Mass processing of a large number of small parts! We can perform nitriding treatment suitable for the intended use of the materials.

Introducing "Plasma Carburizing and Nitriding," developed by Kuniyu Thermal Engineering, which makes the impossible possible. This is a system technology developed during the 2008 fiscal year Saboin research for "Plasma Carburizing" and "Plasma Nitriding Treatment." It imparts wear resistance without compromising the excellent corrosion resistance of austenitic stainless steel. Currently, it is primarily implemented for surface modification of molds and machine parts that require high precision. Moving forward, we aim to improve the productivity of plasma treatment and further enhance its functionality and practical application. 【Features】 ■ Simultaneous processing of a large number of small parts ■ "Barrel-type plasma treatment" that prevents the occurrence of scratches and dents ■ Low-temperature treatment around 500 degrees, resulting in minimal distortion and dimensional changes ■ Nitriding treatment tailored to the application of materials, such as improved chipping resistance ■ Imparts wear resistance without compromising the excellent corrosion resistance of austenitic stainless steel *For more details, please refer to the PDF document or feel free to contact us.

Company：國友熱工竜王工場
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S Coat - NV Night

Since there is no compound layer (white layer), heat check resistance is improved! This is a technology that has non-magnetic and non-corrosive properties.

Our "S Coat" is a low-temperature nitriding technology using austenitic stainless steel, characterized by non-magnetic properties, high hardness, and corrosion resistance. It uses a marble etching solution. Additionally, "NV Nite" is a very shallow nitriding technology using a gas method. Nitriding is performed without forming a compound layer (white layer) on the surface, preventing surface roughness. 【NV Nite Features】 ■ Improved resistance to pitting due to the absence of a compound layer (white layer) ■ Improved resistance to heat checking due to the absence of a compound layer (white layer) ■ Effective as a pretreatment for dry coating ■ Nitriding with minimal dimensional changes ■ Good surface finish *For more details, please refer to the PDF document or feel free to contact us.

Company：モーションファイブ
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Various Mold-Compatible Surface Treatment "KOSUMO-Process"

Fiscal Year 2009 Manufacturing Small and Medium Enterprises Product Development Support Project! We will introduce V1/V2 processing and V1-P/V2-P processing.

The "KOSUMO-Process" is an optimized surface treatment method that conducts detailed examinations of processing conditions and gas compositions based on the usage conditions and specific areas of the mold. Furthermore, the "V1-P and V2-P treatments" are composite nitriding processes that enhance aluminum melt loss resistance characteristics by adding a ferric oxide film to the gas soft nitriding layer. For more details about the technology, please contact us. 【V1 Treatment Details】 ■ Surface Hardness: 1000–1100 HV ■ Nitriding Diffusion Layer Depth: 130–170 μm ■ Compound Layer Present ■ Wear Resistance, Light Melt Loss Resistance ■ Sliding Parts, General Purpose Components *For more information, please refer to the PDF document or feel free to contact us.

Company：小山鋼材
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Nitriding Method "S.P.N. Method"

It can be safely applied to mirror-finished products and textured surfaces with minimal skin irritation from processing.

The "S.P.N. method" is a nitriding process for steel that utilizes plasma energy, differing from the conventional ion nitriding method that uses traditional plasma power. It causes less roughness on the surface of the treated material and can suppress the formation of compound layers, which are considered a drawback in the case of alloy steel. Therefore, it features reduced "dimensional changes" and "brittleness" compared to conventional methods. [Features] ■ Nitriding is possible for almost all types of steel, including stainless steel. ■ Stable glow can be maintained even for slit processed products, resulting in less variation. ■ Welding corrections can be performed directly after treatment. ■ By applying it to cutting tools and dies, and using it as a pretreatment for hard coatings such as PVD and DLC, greater effects can be achieved. *For more details, please download the PDF or contact us.

Company：山崎化学エイチ・ティ
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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.

Company：伸和熱処理
Price：Other

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Logic N processing

We will automate the atmosphere gas for gas soft nitriding using KNKN control technology with an H2 sensor.

This technology is a nitriding treatment method that maintains the low distortion characteristic of nitriding while allowing for arbitrary changes in the compound layer composition to enable enhancements according to specific purposes. The composition of ε(Fe2-3N), which is typical for gas soft nitriding, achieves hardness with its hexagonal crystal lattice but has the property of being brittle due to its high porosity. Therefore, this technology generates a compound layer with the composition of γ’(Fe4N), which significantly reduces porosity by increasing γ’, imparting excellent fatigue strength and wear resistance characteristics. 【Features】 ■ Strengthening of the compound layer from gas soft nitriding ■ Improved fatigue strength and wear resistance ■ Low distortion, a benefit of nitriding, is maintained ■ Arbitrary changes in compound layer composition allow for enhancements according to specific purposes ■ Effective for improving fatigue in high alloy steels like SKD molds, where embrittlement of the compound layer is a concern *For more details, please refer to the PDF document or feel free to contact us.

Company：浜松熱処理工業
Price：Other

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Plasma nitriding

Wide selection of processing temperatures! It is possible to obtain mechanical properties tailored to your purpose.

"Plasma nitriding" is a treatment that effectively improves wear resistance, galling resistance, and fatigue strength. Due to the processing in a vacuum, the surface obtained after treatment is in a non-oxidized state, resulting in minimal reduction in surface roughness and slight distortion, allowing for the omission or simplification of post-processing. It can be used for nitriding special metals such as stainless steel and titanium. Additionally, partial nitriding (anti-nitriding) can be easily performed, and in some steel types, it can enhance corrosion resistance. 【Features】 ■ Effective treatment that improves wear resistance, galling resistance, and fatigue strength ■ Capable of nitriding special metals such as stainless steel and titanium ■ Easy to perform partial nitriding (anti-nitriding), and can improve corrosion resistance depending on the type of steel *For more details, please refer to the PDF document or feel free to contact us.

Company：エヌ・デイ・ケー加工センター
Price：Other

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Mold: Optimal Wear Resistance Solution - PVD and Nitriding Treatment

Dramatically improve the quality and productivity of metal forming through surface treatment.

Metal forming tools used for stamping and pressing require surface treatments that provide high durability, reliability, and rust resistance. The BALINIT and BALITHERM series from Oerlikon Balzers cater to a wide range of applications such as deep drawing, blanking, trimming, and punching, achieving high precision and efficiency in processing. Advantages of Oerlikon Balzers' BALINIT and BALITHERM: ■ Excellent wear resistance reduces wear on cutting edges and drawing radii, extending the lifespan of molds. ■ High stroke rate compatibility contributes to shorter cycle times and reduced manufacturing costs. ■ The structure of high hardness base layer plus low friction top layer reduces the amount of lubricant used. ■ Reduces the load on tools and allows for visual monitoring of wear. ■ Suppression of cold welding improves the quality of the product surface.

Company：Oerlikon Japan Co., Ltd.
Price：Other

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SOFT-NITE Gas Soft Nitriding Treatment

A surface hardening method that reduces costs and is resistant to wear! There are no pollution issues from wastewater since it does not use cyanide salts.

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 equal 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, generating 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 the acquisition of effective quality characteristics in a short time, making it a processing method that considers environmental aspects and responds to the lightweight and miniaturization of components due to the spread of electric vehicles. It is a surface hardening method that will increasingly be applied in a wide range of markets. For more details, please contact us or refer to the catalog.

Company：オーネックス
Price：Other

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