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

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Metal heat treatment (from small to large items, from single pieces to mass production)

Metal heat treatment (from small to large items, from single pieces to mass production)

Metal heat treatment such as stress relief annealing.

Metals are diverse and each has different characteristics, requiring different appropriate heat treatment methods (such as temperature and time) for each material. Additionally, when some processing is applied to the metal (the processed material), factors like processing heat can cause the metal structure to become unbalanced, leading to internal stress that accumulates, known as residual stress. As a countermeasure, heat treatments such as "stress relief annealing" are used to uniform the stress distribution. The question of "how to reduce residual stress" greatly influences the precision of the product. Issues such as lack of precision during machining or deterioration of precision due to aging distortions can often be resolved through a planned heat treatment process. Our company, well-versed in metal heat treatment, responds to various customer demands.

  • Surface treatment contract service

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Acid Nitriding ON ・ONO ・ONOR Process

Acid Nitriding ON ・ONO ・ONOR Process

Environmentally friendly, pollution-free heat treatment that demonstrates excellent characteristics of a new type of nitriding method.

Acid nitriding is a nitriding method that differs from conventional nitriding methods by adding an appropriate amount of oxygen or air to ammonia gas. Developed by Nissan Motor Co., Ltd.'s Central Research Institute under the name NN method as a non-polluting nitriding method that does not cause cyanide synthesis in the processing atmosphere during the 1960s, when pollution became a social issue, this technology has been introduced and put into practical use by Onex Co., Ltd., which has since made its own improvements. Onex Co., Ltd.'s acid nitriding is based on the ON process and includes three types of processes: ONO and ONOR, each possessing excellent characteristics. Compared to gas soft nitriding, acid nitriding shows almost the same properties in wear resistance and fatigue strength, but it has the added features of excellent corrosion resistance, seizure resistance, compatibility, and a beautiful black appearance. For more details, please contact us or refer to the catalog.

  • Surface treatment contract service

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SiC = Silicon carbide refractory (recrystallized, silicon-impregnated silicon carbide)

SiC = Silicon carbide refractory (recrystallized, silicon-impregnated silicon carbide)

Recrystallized silicon carbide using high-purity SiC raw materials. It will ensure cost reduction.

Oxide-bonded SiC (silicon carbide) has a thermal conductivity that is more than twice that of silicon carbide, and its strength is more than five times greater, maintaining stable strength from room temperature up to 1600°C. This is high-performance SiC, specifically silicon carbide refractory. - Recrystallized SiC "R-SiC" Recrystallized SiC is formed by sintering silicon carbide particles at temperatures above 2000°C. It has a purity of 99%, making it highly pure and particularly suitable for firing processes that are sensitive to impurities. Its maximum operating temperature is extremely high at 1650°C. - Silicon-impregnated SiC "Si-SiC" Silicon-impregnated SiC is a dense material that fills the pores between silicon carbide particles with silicon, reducing the porosity to nearly zero. It has extremely high thermal conductivity and strength, maintaining stable strength up to 1350°C. It is used in beams, rollers, nozzles, and other applications. As a refractory material under high temperatures, SiC (silicon carbide) maintains its strength sufficiently compared to concerns about strength degradation with conventional cordierite and alumina. It is also optimal for firing heavy objects and for environments that require high purity, such as electronic devices and electrode materials that are sensitive to impurities.

  • Fine Ceramics

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X-type generator shaft for crushing gel capsules and tablets

X-type generator shaft for crushing gel capsules and tablets

A powerful ally for processing hard samples! Tablet processing can be done safely and efficiently.

The "X-type shaft" is a powerful ally for processing tablets and hard samples. It has been introduced in a new shape to handle tablets more safely, quickly, and efficiently. 【Features】 ■ Ideal for processing hard samples ■ Safe design ■ High efficiency *For more details, please feel free to contact us.

  • Crusher
  • others

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SiC (Silicon Carbide)

SiC (Silicon Carbide)

Small on-resistance! It is also used as a substrate for light-emitting diodes.

Introducing the main product of Shinyo Corporation, 'SiC (Silicon Carbide)'. It has a bandgap that is about three times wider than silicon (3.26 eV), a thermal conductivity that is more than three times greater (4.9 W/cm·k), and a breakdown voltage that is about ten times higher (2.8 MV/cm). When the on-resistance is reduced to the same level as silicon at 10 mΩ·cm², the withstand voltage reaches 1200 V. It is suitable for power MOSFETs, IGBTs, Schottky Barrier Diodes (SBD), etc. In addition to semiconductors, it is also used as a substrate for light-emitting diodes (LEDs). [Features (SiC Power Semiconductor Devices)] ■ Low on-resistance ■ Short switching time ■ High-temperature operation *For more details, please refer to the PDF document or feel free to contact us.

  • Other polymer materials

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Free distribution of the comprehensive catalog of Infridge Industries' excellent heaters!

Free distribution of the comprehensive catalog of Infridge Industries' excellent heaters!

We are currently offering a free comprehensive catalog of Infridge Industrial's excellent heaters!

Inflidge Industries develops and sells air heaters and halogen heaters that control hot air or light at temperatures ranging from 800°C to 1200°C for industrial heating sources. Because they are non-contact and clean, they are used for applications such as soldering solar panels and drying CCFLs. ★ We are currently offering a free comprehensive catalog! Please request it through our materials request or catalog download. ★ === Excerpt from the catalog content === ● Super Air Heater Generates high-temperature hot air (maximum temperature of 800°C) continuously for extended periods, enabling automatic soldering of electronic components. ● Super Beam Heater ● Ultraviolet Irradiation Device ● Halogen Spot Heater ● Metal Halide Lighting Device Various products are listed. ~ The comprehensive catalog can be accessed from the format below ~ We also provide sensors tailored to your needs. Please feel free to consult with us.

  • Other heaters
  • Signal lights and rotating lights

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Low-pressure carburizing treatment equipment "Fully Automatic Vacuum Heat Treatment Device ICBP"

Low-pressure carburizing treatment equipment "Fully Automatic Vacuum Heat Treatment Device ICBP"

Achieving inline carburizing treatment! Reducing processing time! For mass production of sliding parts such as gears!

The "Fully Automatic Vacuum Heat Treatment Device ICBP" is a system that achieves inline integration with machine tools through its thermal insulation structure and cold wall technology. By incorporating heat treatment, which was previously performed separately from the processing line, into the processing line, it shortens processing time. Furthermore, it balances cost reduction with high quality. 【Features】 ■ Flexible response to fluctuations in production volume ■ Achieves gas quenching with nitrogen at 20 bar, equivalent to oil quenching in cooling performance ■ Equipped with an infrastructure curve process that allows for numerical control of carburizing ■ Capable of high-concentration carburizing with ease ■ Enables high-temperature, high-speed carburizing up to 1100°C, with simultaneous different treatments in each cell ■ Demonstrates significant effectiveness in reducing CO2 emissions *For more details, please download the catalog or contact us.

  • Heating device

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[VA Case] Cylinder for Extruder

[VA Case] Cylinder for Extruder

Consistent processing in-house from cutting, external machining, to BTA processing! Achieving high straightness heat treatment with a barrel-type continuous furnace!

We would like to introduce the VA case of "Cylinders for Extruders" from Daiichi Heat Treatment Industry Co., Ltd. By using barrel furnace heat treatment, we can eliminate the processes of straightening and stress relief annealing, as well as the pre-drilling process. Additionally, we achieve cost reduction through integrated manufacturing from heat treatment to processing. 【Benefits】 ■ Heat Treatment - No bending, allowing for the omission of straightening and stress relief processes - Process changes due to deep hardening ■ External Turning - Reduction in horizontal transportation costs - Omission of management tasks - Shortened construction period through integrated management *For more details, please refer to the PDF materials or feel free to contact us.

  • cylinder

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[VA Case] Rod for Construction Machinery Parts

[VA Case] Rod for Construction Machinery Parts

Material procurement is based on selecting material manufacturers based on performance! Machining is carried out consistently by partner companies.

We would like to introduce the VA case of "Rod for Construction Machinery Parts" from Daiichi Heat Treatment Industry Co., Ltd. We provide integrated manufacturing from material procurement to finishing processing, selecting material manufacturers based on our track record. Additionally, we can respond to short delivery times through collaboration with local partner companies. 【Benefits】 ■ Material Procurement - Short delivery times using inventory materials ■ Heat Treatment - Reduction in material costs (approximately 10%) - Reduction in processing costs (approximately 5%) ■ Machining - Reduction in management costs through integrated ordering ■ Delivery - Reduction in management costs for each process *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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[VA Case] Forging Piston Rod

[VA Case] Forging Piston Rod

Stocking in the intermediate process for quick delivery! In-house non-destructive testing allows for compliance with classification society requirements!

We would like to introduce the VA case of "Forging Piston Rods" from Daiichi Heat Treatment Industry Co., Ltd. Cost reduction has been achieved through improvements in material dimensions and processing methods. Additionally, we conduct integrated manufacturing up to the finished product through a collaborative system with steel manufacturers. 【Benefits】 ■Machining - Reduced horizontal handling time - Consideration of all processes from machining to finishing within the same site - Reduction of material dimensions ■Non-destructive testing - Reduction of transportation and travel costs ■Heat treatment - Reduced horizontal handling time - Consideration of all processes up to finishing *For more details, please refer to the PDF document or feel free to contact us.

  • cylinder
  • Other machine elements

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[VA Case] Generator Shaft for Wind Power Generation

[VA Case] Generator Shaft for Wind Power Generation

We stock heat-treated materials and respond to short delivery times! We will consolidate shipments with inventory functions and pre-processing!

We would like to introduce the VA case of the "Wind Power Generator Shaft" from Daiichi Heat Treatment Industry Co., Ltd. Through collaboration with steel manufacturers, we provide a stable supply of materials with adjusted components. With integrated manufacturing in the Muroran area, we can shorten lead times and reduce costs. 【Benefits】 ■ Material Procurement - 5% reduction in intermediate margins - Stable quality through component adjustment of materials ■ Heat Treatment - Reduced horizontal transportation time ■ Machining - Reduced horizontal transportation costs - Quick delivery response due to inventory of heat-treated materials *For more details, please refer to the PDF document or feel free to contact us.

  • Wind turbine
  • Other machine elements

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

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

We will introduce a case where issues such as distortion, hardness defects, and unevenness that commonly 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, we pride ourselves on 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 quenching 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

  • Surface treatment contract service

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Fukada Heat Treatment Co., Ltd. Company Profile

Fukada Heat Treatment Co., Ltd. Company Profile

Proposal ability, technical skills, quality control! As experts in heat treatment, we will support the development of industrial technology worldwide.

Fukada Heat Treatment Industry Co., Ltd. has been actively investing in equipment and developing human resources with the aim of expanding its business areas based on heat treatment technology. In 2012, we took the bold step of entering the aerospace industry, which presents a high hurdle. We have also obtained the "Nadcap" certification for heat treatment and will continue to provide high-level heat treatment technology to the global industrial sector. If it's heat treatment technology, please leave it to us. 【Processing Details】 ■ Main Processed Products - Aerospace industry parts, automotive and motorcycle parts, medical device parts, machine tool parts, railway vehicle parts, construction machinery parts, agricultural machinery parts, industrial machinery (robot) parts, sports equipment ■ Heat treatment processing of metal materials (parts) - Vacuum hardening, non-oxidizing hardening, carburizing hardening, high-frequency hardening, material tempering, annealing, aluminum solution treatment *For more details, please refer to the PDF document or feel free to contact us.

  • Axle parts
  • Vehicle body parts
  • Other Auto Parts

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Rod "Fiber Rod"

Rod "Fiber Rod"

Made-to-order production! We will broadly accommodate user needs!

The "Fiber Rod" is a rod molded without a binder, using polyolefin or polyester fibers as raw materials. Since the void ratio can be selected arbitrarily, the suction speed and ink retention rate can be adjusted as needed. From sliver processing to rod molding, the entire process is carried out in-house, allowing us to accommodate both small and large lots. 【Features】 ■ Fusion only between fibers ■ Arbitrary selection of void ratio ■ Consistent in-house manufacturing *For more details, please refer to the catalog or feel free to contact us.

  • Nonwoven
  • Water purifiers/water softeners
  • Filtration Filter

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Metal Heat Treatment "Vacuum Heat Treatment"

Metal Heat Treatment "Vacuum Heat Treatment"

Clean working environment! We carry out stainless steel solid solution treatment, vacuum magnetic annealing, and more.

"Vacuum heat treatment" refers to a general term for heat treatment conducted in a vacuum furnace. Unlike in the atmosphere, it does not cause oxidation or decarburization, making it a technology that allows for a highly lustrous finish. It is adopted for the heat treatment of many components and products, typically performed in a vacuum with a pressure of 1 to 10^−3 Pa or in an inert gas atmosphere. Our company maintains a stable and high production capacity from single items to mass production, performing processes such as quenching of various tools and parts, solid solution treatment of stainless steel, and vacuum magnetic annealing. [Features] ■ Reduction of heat treatment distortion through vacuum heating and gas cooling ■ Clean working environment ■ Processing possible with heat cycles and vacuum levels set according to purpose ■ High lustrous finish achievable due to the absence of oxidation and decarburization ■ Stable and high production capacity maintained from single items to mass production *For more details, please refer to the external link page or feel free to contact us.

  • Vacuum forming machine
  • Heating device
  • Other metal materials

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