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Heat treatment processing services Product List and Ranking from 49 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

Heat treatment processing services Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. 東洋精機産業 Okayama//Manufacturing and processing contract
  2. オーネックス Kanagawa//Other manufacturing
  3. アイテック Aichi//Manufacturing and processing contract
  4. DOWAサーモテック Aichi//Ferrous/Non-ferrous metals
  5. 5 丸眞製作所 Nagano//Ferrous/Non-ferrous metals
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Heat treatment processing services Product ranking

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. Salt bath (saline bath) heat treatment 東洋精機産業
  2. Boron Treatment オーネックス
  3. Heat treatment processing service "Nitrotech method" アイテック
  4. Gas heating method endothermic gas reformer [Reducing manufacturing costs and CO2 emissions!] DOWAサーモテック
  5. 5 Effective hard coating for resin molding of glass-filled engineering plastics. NGKファインモールド

Heat treatment processing services Product List

31～45 item / All 57 items

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[Data] Coating Sample

[Data] Coating Sample

A document that includes hardness Hv, examples of applications, and helps in selecting coatings according to their intended use!

This document contains coating samples of O.Ncoat suitable for cutting tools, molds, and machine parts. It introduces coatings such as "TiN" with a hardness of Hv 2,000 to 2,600, "CrN" with a hardness of 1,200 to 1,800, and "TiN-H" with a hardness of 2,800 to 3,100. The document includes information on hardness Hv, oxidation temperature, treatment temperature, and application examples, making it a useful resource for selecting coatings based on intended use. [Contents] ■ Product Name ■ Hardness Hv ■ Film Thickness ■ Oxidation Temperature ■ Treatment Temperature ■ Application Examples *For more details, please refer to the PDF document or feel free to contact us.

  • Coating Agent

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Carburizing heat treatment "Carburizing quenching / Carburizing nitriding / Bright quenching"

Carburizing heat treatment "Carburizing quenching / Carburizing nitriding / Bright quenching"

Achieving the desired carburizing curve! Capable of distortion correction for shafts and thin-walled shapes, as well as press tempering.

At the Chuo Yondan Heat Treatment Research Institute, there is a carburizing technology that achieves maximum hardness through post-process shot peening. In "Carburizing Quenching/Carburizing Nitriding/Luminescent Quenching," we pursue the appropriate hardness curve to realize the ideal carburizing quenching. By adding ammonia, the "Carburizing Nitriding Quenching," which performs carburizing and nitriding simultaneously, can achieve hardened layers even on raw materials such as SS400 and SPCC, providing excellent wear resistance. 【Features】 ■ Provides carburizing quenching for racing gears ■ Achieves the desired carburizing curve (total hardened layer depth T0.05 to 3.0) ■ Capable of magnetic particle inspection after quenching ■ Capable of masking to prevent carburizing ■ Capable of distortion correction and press tempering for shafts and thin-walled shapes *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract
  • Other metal materials

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Contracted sintering service

Contracted sintering service

We accept contract sintering of high-performance materials, ceramics, and other inorganic materials.

Our company accepts commissioned firing using our batch furnace (gas furnace). Please feel free to consult us when considering prototyping or outsourcing. We can also accept commissioned molding as well.

  • Contract manufacturing

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Achieving a significant increase in productivity! We are introducing a vacuum carburizing furnace.

Achieving a significant increase in productivity! We are introducing a vacuum carburizing furnace.

We have introduced a vacuum carburizing furnace that takes into consideration the Earth's environment and will become mainstream in the future!

Our company conducts "vacuum carburizing metal heat treatment," which achieves a stable surface hardness in a short time. There is no grain boundary oxidation, and there is no concern about cracking. It allows for low carbon dioxide emissions, making it an energy-efficient and clean process. In addition to improving product lifespan, it also enables processing that is difficult with gas carburizing.

  • others

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【New Equipment Introduction】A vacuum carburizing furnace and a cart-type batch furnace have been introduced.

【New Equipment Introduction】A vacuum carburizing furnace and a cart-type batch furnace have been introduced.

The CO2 emissions during processing are zero. Since carburizing is possible at high temperatures, processing time is shortened! It is also suitable for items with many machining holes and for small lot production of various types.

Our company conducts "metal heat treatment using vacuum carburizing," which achieves a stable surface hardness in a short time. In March 2025, new equipment including a vacuum carburizing furnace and a cart-type batch furnace was introduced at our Iwate factory. 【Details of the introduced equipment】 ■ Vacuum carburizing furnace (Factory No. 4) Internal dimensions: 600H × 660W × 1200L (same type as the current vacuum carburizing furnace) Processing capacity: 650kg/charge Maximum operating temperature: 1100℃ ■ Cart-type batch furnace (Factory No. 1) Internal dimensions: 1500H × 1200W × 2000L Processing capacity: 2,000kg/batch Maximum operating temperature: 900℃ *We have renewed our company brochure! *For more details, please download the PDF catalog or feel free to contact us.

  • others

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Cut samples are available! Leave your energy-saving and heat management needs for industrial furnaces to us.

Cut samples are available! Leave your energy-saving and heat management needs for industrial furnaces to us.

Implementing 'Eco Keeper' to address energy conservation and environmental measures! Introducing case studies from recycling factories.

We would like to introduce a case study on energy-saving and environmental measures implemented in the extrusion machines of a plastic products recycling factory. Due to the inability to maintain insulation in the extrusion machines, the heat dissipation temperature was high, leading to an increase in the factory's internal temperature and a deterioration of the environment. Additionally, excessive heat dissipation resulted in significant fuel consumption. In response, we implemented "Eco Keeper" to address energy-saving and environmental measures. [Case Overview] ■ Location: Extrusion machines in a plastic products recycling factory ■ Issues - The inability to maintain insulation in the extrusion machines caused an increase in the factory's internal temperature, worsening the environment. - Excessive heat dissipation led to high fuel consumption. *For more details, please refer to the related links or feel free to contact us.

  • Extrusion Machine
  • Other safety and hygiene products
  • others

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Oil Moisture Meter "OM-13 Type" <High Precision Capacitive Type>

Oil Moisture Meter "OM-13 Type" <High Precision Capacitive Type>

Just install the electrode in the piping! The functions of the "OM-11 type" have been inherited as is, and it has become more compact and easier to handle.

The "OM-13 model" is a high-precision capacitive moisture meter that allows for continuous measurement of moisture in oil. If water exceeding the specified limit mixes with the lubricant, it will lose its function as a lubricant and cause damage to the equipment. This product monitors the condition of the oil to prevent such situations. Additionally, it inherits the functions of the "OM-11 model," which has received high praise and support from users for its continuous moisture measurement, and has become even smaller and easier to handle. 【Features】 ■ Simply install electrodes in the piping ■ Continuous measurement of moisture is possible ■ Monitors the condition of the oil ■ No complicated adjustment work is required ■ Apart from simple zero adjustment, no user adjustments are necessary *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments

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Die-cast type component "Super Cooling Plug"

Die-cast type component "Super Cooling Plug"

30% smaller than the conventional type! Space-saving die-cast components.

The "Super Cooling Plug" is a faucet fitting for spot cooling of die-casting molds. Maintenance is easy with a one-touch snap ring, just like the conventional type. It has been reduced in size by 30% compared to the conventional type, achieving space-saving. It cools the poorly cooled insert section intensively from the back, improving quality and shot cycles. 【Features】 ■ 30% size reduction compared to the conventional type ■ Contributes to cost reduction ■ One-touch maintenance with the conventional snap ring ■ Suitable for core pin cooling as well *For more details, please refer to the PDF document or feel free to contact us.

  • Cooling system

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Metal heat treatment processing services

Metal heat treatment processing services

Supports various processes such as heat treatment (quenching and tempering), carburizing treatment, and carburizing nitriding treatment.

Our company provides metal heat treatment processing services. We offer a variety of treatments including quenching and tempering, carburizing, carburizing and nitriding, annealing, magnetic annealing, normalizing, vacuum heat treatment, and T4, T6, and T7 processing. Please feel free to contact us if you have any requests. 【Business Contents】 ■ Quenching, tempering ■ Hardening ■ Carburizing, quenching, tempering ■ Carburizing and nitriding, quenching, tempering ■ Aluminum alloy T4, T6, T7 processing ■ Soft magnetic treatment, annealing, stress relief annealing, complete annealing ■ Vacuum heat treatment ■ Gas soft nitriding *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • Steel
  • Other metal materials

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Heat treatment processing service "Carburizing Quenching"

Heat treatment processing service "Carburizing Quenching"

It achieves low deformation and dimensions, high strength, and high wear resistance!

Our company receives many orders for "carburizing and quenching" of small precision parts. Compared to gas carburizing, it has better carburizing efficiency and can be performed at lower temperatures, resulting in less thermal deformation. Additionally, during carburizing heating, the buoyancy of the salt reduces deformation caused by the weight of the parts. Please feel free to contact us if you have any requests. 【Features】 - Heating in salt (liquid) minimizes the influence of radiant heat from the furnace heaters, allowing for uniform heating. - Carburizing in higher temperature salt, which allows for sufficient quenching, controls thermal shock deformation and stress associated with phase transformation to the minimum necessary. - Uniform formation of extremely thin carburized hardened layers of less than 0.1 mm on small parts, etc. *For more details, please refer to the external link or feel free to contact us.

  • Incinerators and incinerators
  • Processing Contract
  • Other abrasives

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Salt Bath / Oustenber

Salt Bath / Oustenber

Same-day response is possible! Since we can perform both heat treatment and surface treatment, we can handle everything consistently with a single request.

Our company offers processing using salt baths and austempering. The advantage of salt baths is their flexibility. Unlike large equipment that requires waiting for a batch to be completed, the ease of adjustment allows for shorter delivery times. Austempering is a type of quenching and tempering that results in less deformation and distortion compared to conventional quenching and tempering. It also has greater toughness and higher impact resistance, so even at the same hardness, the strength is completely different from that of conventional quenching and tempering. 【Features】 ■ Same-day response available ■ Salt bath: Achieves short delivery times with ease of adjustment ■ Salt bath: Can suppress bending and deformation ■ Austempering: Processing with less deformation and distortion compared to conventional quenching and tempering ■ Austempering: Greater toughness and higher impact resistance *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Short lead time and small lot aluminum heat treatment processing service

Short lead time and small lot aluminum heat treatment processing service

Leave short delivery times, small lots, and product development to us!

Our company utilizes the furnace manufacturing technology we have accumulated over many years to perform heat treatment processing of aluminum using our own electric furnaces, which provide a good temperature distribution within ±3°C via air transport. We strive to respond quickly and meticulously to our customers' needs, whether for small lots or large-scale processing. 【Products】 ■ Electric furnaces ■ High-temperature furnaces ■ Atmosphere furnaces ■ Drying furnaces ■ Control equipment, etc. *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • aluminum

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Gas carburizing treatment service

Gas carburizing treatment service

Our heat treatment representative expands the potential of low carbon steel to 120%!

Our company conducts "gas carburizing treatment" in an atmosphere enriched with gases such as butane and propane, using endothermic transformation gas (RX gas) primarily composed of CO, N2, and H2. We heat steel materials to approximately 900 to 940°C, allowing carbon to penetrate the surface and then quenching to harden the material. After machining low carbon steel and low carbon low alloy steel with good workability into component shapes, we can create a hard and tough carburized hardened layer on the surface. 【Characteristics】 ■ Applicable steel types: case-hardened steel (low carbon alloy steels such as SCM, SCr, SNCM, etc.) ■ Achieves a thick surface hardened layer while ensuring high toughness internally ■ Depth of hardened layer and surface hardness can be adjusted according to requirements ■ Several types of quenching oil can be selected based on internal hardness and component shape ■ The surface has a smooth finish with a light gray color (in the case of low-temperature tempering), etc. *For more details, please download the PDF or feel free to contact us.

  • Heating device
  • Processing Contract

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Effective hard coating for resin molding of glass-filled engineering plastics.

Effective hard coating for resin molding of glass-filled engineering plastics.

A special coating that does not compromise the high thermal conductivity of beryllium copper. Reduces wear on the base material and delamination of the coating! Improves high-cycle performance in resin molding!

NGK Fine Mold offers the 'DG Coat' and the new 'TG Coat', which are hard coatings used for beryllium copper materials. When molding engineering plastics, the material contains glass, which can cause the coating on the mold surface to peel off and the base material to wear more easily. By applying a coating to the surface of beryllium copper mold components, the lifespan is extended, reducing the frequency of maintenance during molding (such as mold cleaning and part replacement), contributing to lower running costs and improved equipment operating rates. 【Features】 ■ High hardness and strong adhesion to suppress wear and peeling in glass resin molding ■ Maintains high thermal conductivity, demonstrating high cycle performance comparable to the base material ■ Peeling and recoating are possible, allowing for repeated use 【Main Specifications】 Thin film, high hardness coating 'DG Coat' standard film thickness: approximately 8μm, hardness: approximately HV2000 'TG Coat' film thickness: approximately 1μm, hardness: approximately HV5000 * The TG Coat, with a film thickness of 1μm, is also applicable to high-precision parts, further improving wear resistance! Why not give it a try? * For more details, please refer to the PDF document or feel free to contact us.

  • Resin mold
  • Surface treatment contract service
  • Engineering Plastics

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Aluminum heat treatment processing service

Aluminum heat treatment processing service

Leave aluminum heat treatment to us!

In our aluminum heat treatment, we perform 0 (annealing), T5 (stress relief, aging), and T6 (solution treatment) on aluminum. Additionally, our company has a long history of handling aluminum heat treatment, and we have researched and developed know-how over many years to minimize dimensional changes and deformations. In particular, automation treatment is possible for the distortion removal of aluminum wheels. Please feel free to contact us if you have any requests. 【Examples of Use】 ■ Aluminum castings, extrusions, internal combustion engine parts ■ Hydraulic components ■ Air tool-related items, etc. *For more details, please download the PDF or contact us.

  • aluminum
  • Processing Contract

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