Heat Treatment Product List and Ranking from 11 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

Heat Treatment Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. 日本継手 東京営業部 Tokyo//others
  2. ネツレン　高周波熱錬 Tokyo//Building materials, supplies and fixtures manufacturers
  3. シリコロイラボ Hyogo//Building materials, supplies and fixtures manufacturers
  4. 4 メイネツ Aichi//others
  5. 4 ベンカン機工 Tokyo//Building materials, supplies and fixtures manufacturers
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Heat Treatment Product ranking

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. Pipe IH heat treatment + partial thin-walled processing "Netsuren Batted" ネツレン　高周波熱錬
  2. Ductile cast iron processing heat treatment 日本継手 東京営業部
  3. Cast iron (as-cast) FCD heat treatment 日本継手 東京営業部
  4. Silicon alloy laser solid solution heat treatment シリコロイラボ
  5. 4 Various heat treatments, surface treatments, and coatings メイネツ

Heat Treatment Product List

1～28 item / All 28 items

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[VA Case] Common Rail for Marine Diesel Engines

[VA Case] Common Rail for Marine Diesel Engines

Acquisition of patents through joint development with users! Machining implemented using BTA glasses hole processing!

We would like to introduce the VA case of "Common Rail for Marine Diesel Engines" by Daiichi Heat Treatment Industry Co., Ltd. We handle everything from material procurement to consistent manufacturing, ensuring a robust quality assurance system. Additionally, we achieve significant cost reductions through material changes via deep hardening in a barrel furnace. 【Benefits】 ■ Material Procurement - 5% reduction in intermediate margins - Approximately 50% reduction in material costs ■ Heat Treatment - Shortened delivery times by omitting straightening and annealing processes ■ Machining - Establishment of new technologies through joint development with users - Reduction in transportation costs *For more details, please refer to the PDF document or feel free to contact us.

  • Air compressors, blowers and pumps
  • Heat Treatment

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Vacuum Heat Treatment

Vacuum Heat Treatment

Vacuum heat treatment that accommodates small lot products and special conditions, processing in furnaces tailored to customer needs!

Meinetsu's "Vacuum Heat Treatment" features four vacuum furnaces, offering a variety of types that can accommodate customer needs. We have low vacuum to high vacuum types, as well as small to large sizes, allowing us to handle not only small sizes and small quantities but also stress relief and bright annealing for relatively large press products. If you have requests for jig sets, heavy items, or long items up to 1600mm, please feel free to consult with us. 【Features】 ■ Stress relief annealing ■ Magnetic annealing ■ Bright annealing ■ Solid solution treatment for stainless steel ■ Aging treatment

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  • Heat Treatment

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[Presentation of Materials] Solve your heat treatment issues with salt bath heat treatment!

[Presentation of Materials] Solve your heat treatment issues with salt bath heat treatment!

We will introduce a case where issues such as distortion, hardness defects, and unevenness that often occur during vacuum hardening were resolved using salt bath heat treatment.

Meinetsu handles various heat treatments, accommodating everything from heat treatment and surface treatment to various coatings according to their applications. Additionally, our strength lies in our ability to respond broadly, from a minimum of one piece to mass production in the millions. In this document, we introduce case studies that address common concerns regarding heat treatment, solved using salt bath heat treatment. 【Case studies available in the document】 ■ Want to reduce or eliminate distortion ■ Need hardening hardness ■ Want to extend lifespan 【Treatments available at Meinetsu】 Gas soft nitriding / Salt bath heat treatment (quenching and tempering, carburizing quenching and tempering) / Vacuum heat treatment / Deep drawing press products / Various surface treatments

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New technology: High Cp high-speed carburizing method

New technology: High Cp high-speed carburizing method

This is a method to improve carburizing efficiency by combining the composition of carburizing gas with carbon transfer rates and other factors.

Compared to the conventional gas carburizing method, the carburizing time can be shortened, leading to improved processing capacity per hour and enhanced efficiency in terms of quality. Our "High Cp High-Speed Carburizing Method" simultaneously achieves improvements in processing capacity and quality. It demonstrates its effectiveness in reducing the weight of wear-resistant components and enhancing their high strength.

  • Steel
  • others
  • Heat Treatment

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[Helpful Resource Provided] Metal Heat Treatment Guide

[Helpful Resource Provided] Metal Heat Treatment Guide

Introduction to metal heat treatment such as "high-frequency hardening" and "shot peening"!

"Heat treatment" is a method to enhance the quality of materials, similar to shape processing, and refers to the treatment that changes the properties of materials through heating and cooling. It involves heating and cooling metals and other materials to alter their hardness and properties. This includes processes such as "quenching," "high-frequency quenching," "shot peening," and "surface treatment," which are all part of metal heat treatment. 【Metal Heat Treatment (Excerpt)】 ■ What is heat treatment ■ Quenching ■ Tempering ■ Annealing ■ Normalizing *For more details, please refer to the external link page or feel free to contact us.

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  • Heat Treatment

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Regarding the handling of products in metal heat treatment processing.

Regarding the handling of products in metal heat treatment processing.

Careful handling by hand prevents scratches and dents! All full-time employees have obtained national qualifications as metal heat treatment specialists.

At our company, when setting the products entrusted to us by our customers into heat treatment jigs, we do so by arranging and retrieving them by hand. This careful handling prevents scratches and dents. All of our full-time employees hold national qualifications as metal heat treatment specialists, and our team of professionals is dedicated to working on your products with great care. Please feel free to contact us at any time.

  • Steel
  • Heat Treatment

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Surface heat treatment "Carburizing quenching"

Surface heat treatment "Carburizing quenching"

The shaft shape has a proven track record! It has minimal deformation and dimensional changes, achieving high strength and excellent wear resistance.

Our company specializes in carburizing and quenching for a wide variety of products, from small quantities to automotive and construction machinery parts. Among these, we are involved in the mass production of shafts for a certain automotive manufacturer and a certain construction machinery manufacturer, and we have numerous achievements in this area. 【Features】 - We have five furnaces with sizes of 600mm x 600mm x 1200mm. - We handle shaft shapes that may be prone to deformation. We have experience with mass-produced shafts measuring 140mm in length. - We can accommodate a wide range of carburizing depths from 0.2mm to over 1.0mm. If you have any concerns regarding carburizing and quenching, please feel free to consult with us.

  • Steel
  • Heat Treatment

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For reduction gears and motor parts! Vacuum carburizing and hardening of gears. *Prototyping available.

For reduction gears and motor parts! Vacuum carburizing and hardening of gears. *Prototyping available.

Low-distortion vacuum carburizing treatment *Currently recruiting for heat treatment tests and prototypes!

The "carburizing quenching" heat treatment for gears and tooth gears is characterized by low distortion and contamination, making it suitable for heat treatment of gears in reducers and motors. Additionally, because it uses semi-hot oil, the amount of change is minimal, making it ideal for parts of FA equipment that require precision. 【Features】 ■ Capable of handling depths up to 1mm ■ Minimal change due to the use of semi-hot oil ■ Compatible with both gas carburizing and vacuum carburizing ■ Other treatment methods can be proposed according to specifications and requests *For more details, please contact us directly.

  • others
  • Heat Treatment

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Low-strain heat treatment method "Nitriding Quenching" *Integrated support from pressing process to assembly.

Low-strain heat treatment method "Nitriding Quenching" *Integrated support from pressing process to assembly.

[Technical Data Release - 4 Types] Reduces strain by 50% compared to conventional processing methods! A new heat treatment method that generates zero CO2 emissions as it does not use carbon gas.

Aitec's "Nitriding Quenching" is a surface hardening heat treatment method characterized by "low distortion," which allows nitrogen to permeate and diffuse into steel, followed by quenching from the austenite state. Distortion is associated with quality issues, as well as challenges related to polishing labor and costs due to distortion correction. By reducing the distortion itself, total cost reduction can also be achieved. 【Benefits of Nitriding Quenching】 ■ High surface hardness of HMV800 or more even with SPCC material ■ Lower quenching temperature than carburizing, resulting in low distortion (with a proven example of 50% reduction in distortion) ■ High resistance to softening ■ Total cost reduction without distortion correction ■ No CO2 emissions (environmental protection) [Aitec's Strength 1: Contract Analysis of Heat Treatment Distortion] We analyze the amount of distortion before and after heat treatment using a 3D scanner, allowing for shape comparison before and after treatment. We also accommodate requests for analysis only. [Aitec's Strength 2: Integrated Production] By providing integrated production of pressing and heat treatment, we can guarantee product dimensions. We offer added value by consolidating suppliers. ~ We are also seeing an increase in requests for prototypes and tests. Please feel free to contact us! ~ *Technical materials can be viewed from [PDF Download].

  • Other construction services
  • Heat Treatment

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Casting, prototyping, mass production, processing, heat treatment (quenching, tempering, annealing, ADI, nitriding)

Casting, prototyping, mass production, processing, heat treatment (quenching, tempering, annealing, ADI, nitriding)

Satisfies the strength of FCD800 in cast state! We will solve your company's problems with various advantages.

Our company provides consistent support from the initial stages to the final processes across a wide range of grades, including the conventional FCD450 and extending to FCD1200. Additionally, leveraging our casting know-how, we have developed the new technology H-FCD to meet the needs of various fields, solving your concerns with a variety of benefits. Please feel free to contact us regarding anything from casting products to processing, heat treatment, surface treatment, and more. 【Benefits of H-FCD】 - Satisfies the strength of FCD800 in as-cast condition (cost advantage) - Capable of forming complex shapes in one go (cost advantage) - Allows for the formation of complex structures compared to forging (high strength and lightweight) - Enables extremely small drilling and other processing (excellent machinability) - Further increases in strength are possible through heat treatment (high strength) *For more details, please refer to the PDF materials or feel free to contact us.

  • others
  • Heat Treatment

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Ductile cast iron processing heat treatment

Ductile cast iron processing heat treatment

We have a proven track record in automotive parts, industrial machinery parts, railway parts, exterior parts, and more!

Our company offers comprehensive heat treatment services, including annealing, hardening, tempering, austempering (ADI), and nitriding. We can also handle precision machining at our own facilities and partner factories. With the introduction of 3D printing, we have established a prototyping system that allows for quick, cost-effective, and small-lot orders. If you have any issues with cast iron, please feel free to contact us. 【Features】 ■ Areas of expertise: automotive parts, industrial machinery parts, railway components, exterior parts, etc. ■ Machining - Precision machining available at our own facilities and partner factories - Comprehensive heat treatment services ■ Surface treatment: plating, electrodeposition coating, powder coating, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Heat Treatment

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Case studies of automotive parts contract processing

Case studies of automotive parts contract processing

We also undertake contract processing of parts directly related to safety, such as engines and chassis components. Heat treatment considerations ⇒ to Netsuren.

We provide a reliable quality assurance system for various parts, such as engines and chassis components, where "safety" is prioritized. Our contract processing has bases in four domestic factories (Ibaraki, Aichi, Hyogo, Okayama) and three overseas countries (China, Indonesia, Mexico), enabling us to support our customers' global expansion.

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Silicon alloy laser solid solution heat treatment

Silicon alloy laser solid solution heat treatment

Building a new process design! Conducting evaluation tests using the mobile solubilization method and high-speed rotational solubilization method.

We will introduce the laser heat treatment tests of "Silicoloy." Laser heat treatment technology can minimize thermal effects on the base material compared to high-frequency heat treatment, allowing for localized hardening or softening. By combining the heat treatment characteristics of the precipitation-hardened Silicoloy with laser heat treatment (localized solid solution heat treatment), we aim to establish a new process design. This time, we conducted evaluation tests using the moving solid solution method and high-speed rotating solid solution method. For details of the tests, please download the catalog. 【Moving Solid Solution Test Conditions】 ■ Laser Oscillator: LDF4000 ■ Beam Shape: 11mm × 6mm ■ Absorber: Present ■ Moving Speed: 20cm/min ■ Upper Limit Output: 1000W-1200W *For more details, please refer to the PDF materials or feel free to contact us.

  • Steel
  • Heat Treatment

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We also perform heat treatment for your metal products.

We also perform heat treatment for your metal products.

Are you having trouble with heat treatment of metal products? At Benkan Kiko, we also accept orders for heat treatment only.

Our company utilizes a 30-ton large batch furnace (4000W x 2700H x 11000L) as the main equipment for heat treatment, and we carry out various heat treatments according to our customers' requests, conditions, and product sizes. The types of heat treatment we can perform include "Normalization: Annealing," "SR: Stress Relief Annealing," "Quenching: Hardening," "Tempering: Tempering," or combinations of these treatments. (Quenching of large products requires consultation.) For more details, we can consider and propose various options based on our customers' requests and conditions, so please feel free to contact us.

  • Fittings
  • Sewerage facilities
  • Water Supply Facilities
  • Heat Treatment

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Salt Bath Heat Treatment

Salt Bath Heat Treatment

Uniform and with minimal distortion! Salt bath heat treatment capable of handling a wide range from mass-produced items to single pieces.

"Salt bath heat treatment" is a heat treatment method where a salt bath made primarily from potassium chloride and sodium chloride is heated to high temperatures, and products are immersed in it for quenching and tempering. Compared to conventional gas methods, it offers a uniform finish with minimal distortion, and because the treatment is conducted in an open furnace, it can accommodate a wide range of products from mass-produced items to single pieces. At Meinetsu, the focus is primarily on neutral salt bath quenching and carburizing quenching, but we are considering expanding to include high-speed steel (HSS) quenching. This method is suitable for carburizing quenching and tempering of automotive parts, as well as salt bath quenching and tempering (submerging quenching) for springs, flat springs, and mold tooling. 【Features】 ■ Uniform finish with minimal distortion ■ Carburizing quenching possible from 0.1mm to 1.0mm ■ Wide compatibility from mass-produced items to single pieces ■ Treatment conducted in an open furnace, unlike batch furnaces

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Various heat treatments, surface treatments, and coatings

Various heat treatments, surface treatments, and coatings

Heat treatment + surface treatment! Of course, we also accept requests for plating and coating!

At Meinetsu, we specialize in receiving products made by our customers and performing not only heat treatment but also pre-treatment (barrel cleaning and degreasing), followed by surface treatment (plating and coating) to deliver the finished products. This allows for significant rationalization in delivery times, and we can resolve issues quickly when they arise. ■ Heat Treatment Nitriding / Gas Soft Nitriding / Salt Bath Soft Nitriding (Isonite) / Solution Treatment (Solid Solution Heat Treatment) Vacuum Annealing / Annealing (Softening) / Salt Bath Quenching / Vacuum Quenching / Carburizing Quenching / High-Frequency Quenching / Austempering / Stress Relief Annealing ■ Other Surface Treatments Shot Blasting / Glass Bead Blasting / Ion Plating / DLC Coating / TiN Coating ■ Polishing and Lapping Barrel Polishing (Vibratory) / Barrel Polishing (Centrifugal) ■ Plating and Chemical Treatment Baking Treatment (Hydrogen Embrittlement Treatment) * After Zinc Plating / Zinc (Barrel and Rack) / Electrodeposited Zinc (White) (Barrel and Rack) Trivalent Chromate (Galachrome) / Acid-Washed Copper (Rack) / Nickel (Barrel and Rack) Nickel Chrome (Rack) / Copper (Barrel) / Gold Plating and Silver Plating (Barrel and Rack) Tin (Barrel and Rack) ■ Testing Non-Destructive Testing

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Heat Treatment Case | Vintage-style Coloring Treatment with Salt Bath

Heat Treatment Case | Vintage-style Coloring Treatment with Salt Bath

Introducing a coloring process using salt bath heat treatment! Unique coloring with design potential is possible. [Trial available now!]

At Meinetsu, we perform "salt bath quenching and tempering" as well as "salt bath carburizing quenching and tempering," and it is possible to carry out a special "coloring treatment" using the salt bath. 【Vintage-style coloring treatment example】 ▶ We applied a unique coloring treatment using the salt bath from the salt bath heat treatment. ◇ The wall of the café in the photo... Utilized the colored metal plates as interior wall decorations. ◇ Adopted as collector's items for decorative parts from overseas manufacturers. 《Currently accepting trial applications! Please contact us using the form below!》

  • Interior wall decoration
  • Heat Treatment

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Introducing a continuous hydrogen furnace! Bright heat treatment with hydrogen reduction power *Free trial available!

Introducing a continuous hydrogen furnace! Bright heat treatment with hydrogen reduction power *Free trial available!

For products that require press processing and heat treatment! Shiny with the reducing power of hydrogen! We offer atmosphere heat treatment using hydrogen. [Trial available now!]

At Meinetsu, we are a specialized group in heat treatment, including liquid carburizing quenching, tempering, vacuum heat treatment, gas soft nitriding, various types of annealing, and oxidation-free quenching and tempering (salt bath). We are excited to announce that we have finally introduced a "continuous hydrogen furnace," enabling us to perform atmosphere heat treatment using hydrogen as the atmosphere gas! 《Currently accepting trials for heat treatment! Please contact us through the form below!》 【Examples of heat treatment using the continuous hydrogen furnace】 ◆ Solution treatment for stainless steel products - Residential equipment parts - Pressed parts such as pneumatic and hydraulic valve components, sensors, etc. - Products concerned about appearance and scratches Please also check the "Deep Drawn Pressed Parts" page in the PDF case collection below.

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Coloring technique using salt bath heat treatment.

Coloring technique using salt bath heat treatment.

Utilizing the oxide film formed by heat treatment of stainless steel! Suitable for inner walls and decorative items.

We would like to introduce the coloring technique using salt bath heat treatment. Our company has been utilizing salt baths for heat treatment to enhance the functionality of steel materials. By researching and applying this technology in-house, we have successfully achieved new color expressions. 【Coloring Techniques】 ■Oboro ■Kasumi For more details, please refer to the PDF materials or feel free to contact us. Photos by Akari Kuramoto (photos 1-6) and Shuhei Inoue (photo 7).

  • Interior wall decoration
  • Heat Treatment

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[Environmental Equipment Manufacturing Department] Precision Machining and Heat Treatment

[Environmental Equipment Manufacturing Department] Precision Machining and Heat Treatment

[Recruiting Trading Companies and Sales Agents] For a Sustainable World! We will continue to pursue the technology and services that lead the knife industry.

Our heat treatment technology minimizes distortion and uneven hardening as much as possible through the use of our unique dedicated jigs. With our specialized heat treatment equipment and the expertise of first-class metal heat treatment technicians, we can maintain stable quality throughout the year. We carefully apply suitable heat treatments from approximately 2,000 types of heat patterns to meet our customers' needs. Additionally, our build-up repair maintenance can provide proposals tailored to our customers' budgets, allowing us to restore functionality even for worn-out cutting tools as long as the main parts remain intact. We create work reports for all processes and deliver products with thorough quality control. 【Processing Equipment】 ■ Quenching furnace ■ Tempering furnace ■ Cutting machine ■ Sub-zero device ■ Surface grinder ■ Cooling device *We are currently recruiting trading companies and sales agents nationwide! Please feel free to contact us.

  • maintenance
  • Heat Treatment

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Basic Knowledge and Case Studies of Surface Hardening Heat Treatment "Nitriding Quenching"

Basic Knowledge and Case Studies of Surface Hardening Heat Treatment "Nitriding Quenching"

The distortion during heat treatment is reduced by about 50%...! We are offering technical materials that explain the mechanism and benefits of the heat treatment method of nitriding quenching, as well as a collection of heat treatment case studies! *Prototyping and testing are acceptable.

"Basic Knowledge of Nitriding Quenching" is a technical document that explains the mechanism and benefits of the heat treatment method "nitriding quenching," providing foundational knowledge and effectiveness. The "Nitriding Quenching Heat Treatment Case Study Collection" is a compilation of numerous case studies showcasing the advantages and effects of nitriding quenching, as well as comparisons of distortion with other treatments. *Please view the PDF of the technical document and case study collection available for download.*

  • others
  • Heat Treatment

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Heat treatment with minimal distortion and contamination: "Gas Nitriding Treatment"

Heat treatment with minimal distortion and contamination: "Gas Nitriding Treatment"

Low distortion heat treatment 'gas soft nitriding.' Since it is cooled by air instead of oil, it allows for a clean appearance with minimal contamination.

Aitec's "gas soft nitriding treatment" is a heat treatment with minimal distortion and contamination. Typically, gas soft nitriding treatment uses oil cooling (cooling by immersion in oil) after heat treatment, but Aitec's gas soft nitriding treatment features air cooling (natural cooling with air), resulting in less contamination. 【Aitec Gas Soft Nitriding Treatment Features】 ■ A heat treatment method with minimal distortion ■ Less contamination due to air cooling instead of oil cooling *For more details, please contact us directly.

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Attention those troubled by distortion during heat treatment! A new heat treatment method that can also handle thin materials.

Attention those troubled by distortion during heat treatment! A new heat treatment method that can also handle thin materials.

Reduce distortion by 50% compared to conventional quenching methods! A new surface hardening heat treatment method, "Nitriding Quenching," that does not distort even with thin materials. *Prototyping and test processing available.

Aitec's "Nitriding Quenching" is a new surface hardening heat treatment method that allows nitrogen to penetrate and diffuse into steel, followed by quenching from the austenite state. By introducing nitrogen and performing quenching, it is possible to achieve a surface hardness of about 850 HV even with inexpensive SPCC materials, and to increase hardness within the range where nitrogen has diffused internally! ~ Currently recruiting for prototype and test processing! ~ 【Benefits of Nitriding Quenching】 ■ Useful as an alternative surface hardening method for parts ■ Effective for parts requiring low distortion ■ Capable of hardening to the interior ■ Achieves a deeper hardened layer in a shorter time compared to gas soft nitriding treatment *For more details, please view the PDF available for download below or feel free to contact us.

  • Other construction services
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Cast iron (as-cast) FCD heat treatment

Cast iron (as-cast) FCD heat treatment

Further strengthening is possible through the heat treatment process! It allows for the shaping of complex structures compared to forging.

Our company provides consistent support from the initial stages to the final processes across a wide range of grades, including the conventional FCD450 and extending to FCD1200. Additionally, leveraging our casting know-how, we have developed the new technology H-FCD to meet the needs of various fields, solving your concerns with various advantages. Please feel free to contact us regarding as-cast (FCD), heat treatment, surface treatment, and more. 【Advantages of H-FCD】 ■ Meets the strength of FCD800 in as-cast condition (cost advantage) ■ Capable of forming complex shapes in one go (cost advantage) ■ Enables the formation of complex structures compared to forging (high strength and lightweight) ■ Allows for extremely small drilling and other processing (excellent machinability) ■ Further increases in strength are possible through quenching treatment (high strength) *For more details, please refer to the PDF materials or feel free to contact us.

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Pipe IH heat treatment + partial thin-walled processing "Netsuren Batted"

Pipe IH heat treatment + partial thin-walled processing "Netsuren Batted"

Local control of pipe material thickness is possible! Furthermore, it is possible to achieve both lightweight and high strength through induction heating treatment.

Butt-joined processing allows for flexible adjustment of the thickness of pipe materials through inner and outer diameter drawing. It enables inner diameter slimming without cutting! This contributes to weight reduction and material cost savings. Additionally, even in thin sections, performing IH heat treatment provides high strength and high toughness, achieving high bending fatigue strength. Example) "Before processing" Weight: 704g Total length: 300mm ↓ "After butt-joined processing" Weight: 576g Total length: 300mm - Reduction rate: 49% - Wall thickness (thinning): -31.9% - Weight reduction: 18.2%

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[Magnesium Processing Capability Range] Heat Treatment

[Magnesium Processing Capability Range] Heat Treatment

Magnesium alloy materials that are attracting attention for their labor-saving and lightweight properties! Heat treatment of McLure.

We offer heat treatment for magnesium. The materials we handle include various types such as ingots, billets, and extrusions. The delivery time is approximately 10 to 30 days. Please feel free to consult us when you need our services. 【Target Materials】 ■ Ingots ■ Billets ■ Extrusions (pipe materials, rod materials, shaped materials) ■ Plates (rolled materials) *For more details, please refer to the PDF document or feel free to contact us.

  • Steel
  • Secondary steel products
  • Heat Treatment

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Gas soft nitriding heat treatment for resin molds "slide core"

Gas soft nitriding heat treatment for resin molds "slide core"

Increased shot count by more than 10 times due to wear resistance! Improved shot count with gas soft nitriding treatment for resin molds "Slide Core."

Gas soft nitriding treatment for resin molds "slide cores" is a heat treatment for mold components that experience significant wear due to abrasion. There are records showing that the number of shots has increased more than tenfold compared to mold components that have not undergone gas soft nitriding treatment. 【Features of Gas Soft Nitriding Treatment】 ■ Strong improvement in wear resistance and corrosion resistance ■ Reduces distortion, effective for products with strict dimensional accuracy ■ Adopts retort outer cooling method to reduce load on the product ■ Minimal nitriding unevenness, resulting in a beautiful (silver-gray) finish ■ Effective up to Φ600mm×1000mm

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Surface hardening heat treatment method "Nitriding Quenching" *Prototype and test processing available

Surface hardening heat treatment method "Nitriding Quenching" *Prototype and test processing available

Reduce distortion caused by quenching! A new surface hardening heat treatment method that does not warp even thin materials.

"Diffusion Nitriding" is a new surface hardening heat treatment method that allows nitrogen to infiltrate and diffuse into steel, followed by quenching from the austenite state. By introducing nitrogen and performing quenching, surface hardness of about 850 HV can be achieved even with inexpensive SPCC materials, and it is possible to increase hardness within the range where nitrogen has diffused internally. At ITEC, we provide a comprehensive service from mold design to press processing, heat treatment, and surface treatment, offering high-precision metal parts backed by extensive know-how. ■ Currently recruiting for prototype and test processing! ■ 【Features】 ■ Good surface roughness of samples after treatment ■ Processing time can be significantly reduced to about 1/3 to 1/4 of that required for gas soft nitriding ■ Has a tempering softening resistance comparable to carburizing ■ Approximately half the amount of distortion compared to carburizing nitriding ■ Proven superiority in friction and wear characteristics *For more details on N-Quench, please refer to the PDF available for download.*

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