We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Metal Heat Treatment.
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Metal Heat Treatment Product List and Ranking from 45 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.

Metal Heat Treatment 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. 桜井興産 桜井興産株式会社 Aichi//Manufacturing and processing contract
  2. 熱産ヒート 本社 Fukuoka//Industrial Machinery
  3. 大阪化学研究所 Osaka//Chemical
  4. 4 ネツレン　高周波熱錬株式会社 Tokyo//Machine elements and parts
  5. 5 ナラサキ産業 メカトロソリューション部　機能材料課 Tokyo//Manufacturing and processing contract
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Metal Heat Treatment 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. From structural special steel to nuclear-related materials, we can handle a variety of metal heat treatments. 桜井興産 桜井興産株式会社
  2. Cleaning agent "Chemiline EDH" suitable for the recovery and maintenance of air conditioning equipment functions. 大阪化学研究所
  3. Mild carburizing process ネツレン　高周波熱錬株式会社
  4. 4 Thermocouple ball-making welding machine "TC-ARC" 熱産ヒート 本社
  5. 5 In-furnace temperature distribution detection ring "PTCR" 熱産ヒート 本社

Metal Heat Treatment Product List

46～60 item / All 95 items

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[VA Case] Screw Shaft for Injection Molding Machine

[VA Case] Screw Shaft for Injection Molding Machine

Consistent manufacturing from forged materials to pre-finishing processing! Ultrasonic testing is conducted by qualified personnel through UT inspection!

We would like to introduce the VA case of "Screw Shafts for Injection Molding Machines" from Daiichi Heat Treatment Industry Co., Ltd. We carry out machining and heat treatment design considering the user's final finishing process. Additionally, by performing machining and heat treatment on the same premises, we achieve reductions in transportation costs and lead times. 【Benefits】 ■ Material Arrangement - Setting forged dimensions considering warping during heat treatment and allowances during machining ■ External Machining - Reduction of time and costs for horizontal handling - Setting machining shapes considering heat treatment ■ Ultrasonic Inspection - Cost and lead time reduction through in-house production *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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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 our unique coloring treatment using the salt bath from the salt bath heat treatment. ◇ The wall of the café in the photo... Utilized colored metal plates as interior wall decorations. ◇ Adopted as collector's items for decorative parts from overseas manufacturers. 《Currently accepting trial requests! Please contact us using the form below!》

  • others

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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 document or feel free to contact us. Photos by Akari Kuramoto (photos 1-6) and Shuhei Inoue (photo 7).

  • Processing Contract

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Metal heat treatment "Annealing"

Metal heat treatment "Annealing"

Annealing tailored to steel materials, quantity, and application is possible! We have a non-oxidizing furnace, vacuum furnace, and continuous furnace.

"Annealing" is a technique that softens metal, removes internal stress, and homogenizes the metal structure through heating and cooling. At our company, we perform various types of annealing using different equipment tailored to specific purposes, accommodating everything from large components to extremely small precision parts. 【Features】 ■ Equipped with oxidation-free furnaces, vacuum furnaces, and continuous furnaces ■ Capable of annealing steel materials according to quantity and application ■ Can also measure magnetic remanence after magnetic annealing using an automatic remanence meter (HC meter) *For more details, please refer to the external link page or feel free to contact us.

  • Heating device
  • Processing Contract
  • Other metal materials

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Metal heat treatment "Carburizing quenching treatment"

Metal heat treatment "Carburizing quenching treatment"

Stable high production capacity! It is applied to various machine parts, including automotive components.

"Carburizing hardening treatment" is a heat treatment method that hardens the surface of steel by allowing carbon to permeate it. The hardness of steel after hardening is influenced by the carbon content; therefore, steel with a low carbon content increases in hardness through carburizing hardening. Our company is equipped with fully automatic carburizing furnaces and continuous gas carburizing furnaces, providing stable and high production capacity for thin, small, large, single items, and mass production. [Features] - Utilizing the characteristics of each facility, we can accommodate very shallow carburizing for thin and small items. - Carburizing nitriding treatment is also performed depending on the type of steel. *For more details, please refer to the external link page or feel free to contact us.

  • Heating device
  • Processing Contract
  • Other metal materials

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Business activities

Business activities

Minami Shin Netsuren Kogyo creates reliable products from the customer's perspective.

Our company contributes to improving mechanical properties by performing heat treatment on automotive parts, construction machinery, electronic devices, equipment parts, molds, and tools. Since these products are used in critical components, their quality assurance requires that defects be as close to zero as possible, and we strive for continuous improvement every day. Following our quality policy of "creating reliable products from the customer's perspective," we are committed not only to traditional heat treatment technologies but also to new technologies, aiming to be of service to our customers. For more details, please download our catalog.

  • Other assembly machines
  • Other processing machines
  • Other electronic parts

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Breakthrough in Difficult Situations through Technological Innovation: Development of a New Technology that Minimizes Distortion to One-Tenth.

Breakthrough in Difficult Situations through Technological Innovation: Development of a New Technology that Minimizes Distortion to One-Tenth.

We have successfully achieved more than a tenfold improvement in accuracy while reducing processing time.

Heat treatment refers to a process primarily involving the heating and cooling of iron products to enhance the strength and toughness of metal products, aiming for high performance and longevity. This important processing step is applied not only to the metal parts themselves but also to the molds necessary for part manufacturing. A revolution in the world of heat treatment has been brought about by Okaya Heat Treatment Industry, located in Okaya City, Nagano Prefecture. When processing metals such as iron, an unavoidable issue during the essential heat treatment process is "distortion." Okaya Heat Treatment Industry has been working on the development of unique technologies to suppress distortion, successfully reducing it to less than one-tenth of the conventional level and commercializing the results. For more details, please contact us or refer to our catalog.

  • Processing Contract
  • Surface treatment contract service

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Marushin Heat Treatment Co., Ltd. Business Introduction: "Metal Heat Treatment"

Marushin Heat Treatment Co., Ltd. Business Introduction: "Metal Heat Treatment"

We are a comprehensive manufacturer of metal heat treatment capable of meeting all heat treatment needs.

Marushin Heat Treatment Co., Ltd. is a comprehensive manufacturer of metal heat treatment that can meet all heat treatment needs, from mass production of products using large-scale heat treatment equipment for carburizing, quenching, and tempering batch processing, to individual heat treatment of molds using vacuum furnaces. We can provide heat treatment tailored to your requirements, from large items and mass production capable of 1,000 kg/batch for carburizing, quenching, and tempering, to precision parts using continuous furnaces. Additionally, to support researchers and developers who are conducting daily research, testing, and prototyping to create mass-produced products, we have established the "Prototyping Convenience Workshop" to offer suggestions and cooperation in heat treatment. If you are a development manager facing challenges such as having too small a quantity or too many conditions to receive heat treatment, please feel free to consult with us. 【Sales Items】 ○ Metal Heat Treatment → Vacuum Heat Treatment → Atmosphere Heat Treatment → High-Frequency Quenching and Tempering, Gas Nitriding → μ High-Frequency Quenching and Tempering ○ Prototyping Convenience Workshop → The concept is "We respond casually to anything, no matter how many." For more details, please contact us or download the catalog.

  • Processing Contract
  • Prototype Services

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Hiscotron Generator Shaft Catalog

Hiscotron Generator Shaft Catalog

We have listed generator shafts, options, and consumable parts!

This catalog is for the generator shafts of the ultra-high-speed universal homogenizer "Hiscotron." It features the "Open Type Generator Shaft Series," which demonstrates high crushing power, as well as the "Shield Type Generator Shaft (G Series)" and the "Micro Shaft Series," which can crush extremely small amounts starting from 50μL. Please make use of this information when selecting products. 【Contents】 ■ High crushing power with precise blade clearance ■ Custom shaft manufacturing examples ■ Options ■ Other crushing devices ■ High-precision shafts capable of crushing from extremely small amounts of 50μL *For more details, please refer to the PDF document or feel free to contact us.

  • Homogenizer

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Simple furnace / temporary furnace

Simple furnace / temporary furnace

Would you like to create an easy heating environment by reducing the costs and time involved in introducing a full-scale furnace?

Customization of furnaces that allows for easy design, assembly, size modification, and removal. Professionals in furnace manufacturing and heat treatment will make it happen. If construction is not possible on the customer's side, we can accommodate it at our factory.

  • Industrial Furnace

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Dainetsu Co., Ltd. Company Profile

Dainetsu Co., Ltd. Company Profile

We provide quality that meets your needs and reliable heat treatment technology!

Dainetsu Co., Ltd. is a metal heat treatment processing company with three factories: the headquarters factory and Minato factory in Sakai City, Osaka Prefecture, and the Kochi factory in Kochi Prefecture. At our headquarters factory, we handle a wide range of heat treatment processes for steel materials, including quenching and tempering, annealing, normalizing, and solution treatment, accommodating items from small parts to those exceeding 15 tons. Additionally, at the Minato factory, we perform surface heat treatments such as oxidation-free quenching and tempering using an all-case atmosphere furnace, gas carburizing, and carburizing nitriding, as well as shot blasting. At the Kochi factory, we can handle general heat treatment processes for steel materials, including quenching and tempering, annealing, normalizing, and solution treatment, accommodating large diameter rings up to φ2700. [Business Activities] ■ General metal heat treatment processing [ISO Certification] ■ ISO 9002 certification obtained ■ ISO 9001 certification obtained *For more details, please download the PDF or feel free to contact us.

  • Other Auto Parts
  • Processing Contract
  • Other machine elements

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Glossary of Terms for Metal Heat Treatment: Explanation of 7 Types of Metal Heat Treatment!

Glossary of Terms for Metal Heat Treatment: Explanation of 7 Types of Metal Heat Treatment!

"Annealing," also known as "softening," will unravel the "mystery" of heat treatment when you read this!

Our company explains seven types of metal heat treatment. We introduce processes such as "quenching and tempering," "sub-zero treatment," "high-temperature tempering," and "aging treatment." Reading this will unravel the "mysteries" of heat treatment. Please take a moment to read it. 【Contents (partial)】 ■ Quenching and tempering ■ High-temperature tempering ■ Sub-zero treatment ■ High-temperature tempering ■ Stress relief *For more details, please refer to the PDF document or feel free to contact us.

  • Other surface treatment equipment
  • Contract manufacturing

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The firing system "Hyperless Q" simultaneously achieves ultra-high strength and extremely low distortion!

The firing system "Hyperless Q" simultaneously achieves ultra-high strength and extremely low distortion!

Ultra-high strength! Next-generation hybrid quenching system using high-performance industrial furnaces.

The quenching system "Hyperless Q" is a hybrid quenching system that simultaneously achieves ultra-high strength and extremely low distortion, including high-concentration (CD) carburizing and vacuum-controlled quenching. We are investing significant resources to contribute to society through the development of new technologies and to deliver more valuable results. This is truly a next-generation process system that meets the demand for high functionality and high added value. 【Features】 ○ Ultra-high strength ○ Extremely low distortion ○ High functionality ○ High added value ○ Environmentally conscious processing For more details, please contact us or download the catalog.

  • Steel

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[Case Study] Development of Special Material Quenching Technology 'DF Quench'

[Case Study] Development of Special Material Quenching Technology 'DF Quench'

Newly developed heat treatment method "DF Quench"! It has been commercialized after undergoing various mechanical tests.

Here is a case study solved by Kuniyu Thermal Engineering. For the steel materials used in seismic reinforcement hardware for large buildings, simply applying standard heat treatment was insufficient to balance the mechanical properties at a high level. Additionally, considering the carbon equivalent from the perspective of welding and construction, the available steel materials were limited, and we received a request asking if we could find a solution. Since the customer had already considered various means, our company designed a microstructure that could meet the requirements. We newly developed a heat treatment method called "DF Quench" to realize that microstructure, and after various mechanical tests, we were able to commercialize the product. [Case Study] ■ Solution Points - Improved strength of seismic reinforcement hardware for large buildings - Developed new technology that could not be solved with standard heat treatment! ■ Technology Used - Dual-phase quenching "DF Quench" *For more details, please refer to the PDF document or feel free to contact us.

  • Other surface treatment equipment
  • Surface treatment contract service

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Water-based carbon immersion and nitriding inhibitor "Opus WBP"

Water-based carbon immersion and nitriding inhibitor "Opus WBP"

Achieving industry-leading carburization prevention performance! Compared to conventional products as a protective agent during heat treatment, there are also examples of lower defect rates.

"Opus WBP" is a water-based carburizing and nitriding prevention agent that does not use organic solvents. It has excellent performance in preventing carburization, especially in high-temperature carburizing (including vacuum carburizing). It can be removed by hot washing (alkaline cleaning). It is also used for nitriding prevention and oxidation prevention. We will select the most suitable product for your company from our abundant product lineup. *For more details, please refer to the PDF materials or feel free to contact us.

  • IPROS49734577593458945050.jpeg
  • opus3.jpg
  • Coating Agent

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