We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Heat Treatment.
ipros is IPROS GMS ・ IPROS One of the largest technical database sites in Japan that collects information on.

Heat Treatment Product List and Ranking from 44 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.

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. 東洋精機産業 Okayama//Manufacturing and processing contract
  3. 熱産ヒート 本社 Fukuoka//Industrial Machinery
  4. 4 大阪化学研究所 Osaka//Chemical
  5. 5 ネツレン　高周波熱錬株式会社 Tokyo//Machine elements and parts
Go to Company Ranking

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. Salt bath (saline bath) heat treatment 東洋精機産業
  3. Cleaning agent "Chemiline EDH" suitable for the recovery and maintenance of air conditioning equipment functions. 大阪化学研究所
  4. 4 Mild carburizing process ネツレン　高周波熱錬株式会社
  5. 5 Thermocouple ball-making welding machine "TC-ARC" 熱産ヒート 本社

Heat Treatment Product List

181～195 item / All 241 items

Displayed results
Oil cleaning agent "Oil Clean"

Oil cleaning agent "Oil Clean"

The solubility of oils and fats is high, allowing for quick and clean cleaning! It can be widely used as a detergent for removing dirt caused by fingerprints.

"Oil Clean" is a cleaning agent that demonstrates exceptional effectiveness in removing animal and plant-based oils and fats. It can easily remove grease from ducts and other areas in food processing equipment and kitchen facilities. Using it alone is more effective than using alkaline substances like caustic soda, as it dissolves fats quickly and cleans thoroughly. 【Features】 ■ Widely used as a detergent for removing dirt from food processing equipment and offices, including fingerprints from animal and plant-based fats. ■ Effectively removes baked-on grease from grease filters, exhaust fans, ducts, and kitchen equipment. ■ Capable of dissolving fats quickly and cleaning thoroughly. *For more details, please refer to the PDF document or feel free to contact us.

  • detergent
  • Cleaning agents

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Urinary stone cleaning agent "Toilet Cleaner RD"

Urinary stone cleaning agent "Toilet Cleaner RD"

Incorporates anti-corrosion agents to minimize metal corrosion! The unique odor of the main active ingredients is also suppressed!

"Toilet Cleaner RD" quickly and effectively eliminates unpleasant odors and clogs in toilets. Sprinkle about 300-400ml around the rim of the toilet and let it sit for about 30 minutes. It contains a corrosion inhibitor to minimize metal corrosion and suppresses the unique odor of the main active ingredients. 【Features】 ■ Quick and powerful elimination of unpleasant odors and clogs in toilets ■ Contains a corrosion inhibitor ■ Minimizes metal corrosion ■ Suppresses the unique odor of the main active ingredients *For more details, please refer to the PDF document or feel free to contact us.

  • detergent
  • Cleaning agents

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Marquench hardening processing service

Marquench hardening processing service

We achieve the three elements of 'hard, unbreakable, and unbendable' at a high level.

Our company uses salt bath cooling agents for high-temperature quenching to prevent cracking in forged products and alloy steel. Quenching is performed in a heat bath maintained at the temperature near the Ms point, and after holding until all parts of the steel reach that temperature uniformly, cooling is done between Ms and Mf to prevent shifts during the transformation period, eliminating cracking and reducing warping. 【Suitable Materials】 - Alloy steel (SCM440, SNCM439, etc.), boron steel - Spring steel, components with varying wall thicknesses *For more details, please feel free to contact us.

  • Processing Contract

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Gas nitriding and bright annealing combined furnace heat treatment

Gas nitriding and bright annealing combined furnace heat treatment

Using nitrided steel achieves high hardness, resulting in minimal distortion and deformation, and excellent wear resistance.

Our company offers gas nitriding and a combined furnace for bright annealing heat treatment. This process is suitable for machine parts, automotive parts, electrical components, tools, die-casting molds, plastic molds, precision molds, etc., and it also improves fatigue strength. 【Effective Dimensions】 ■650φ×1,200mm *Please feel free to contact us for more details.

  • Other Auto Parts
  • Other molds

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Liquid non-oxidative heat treatment

Liquid non-oxidative heat treatment

It reduces cracking and deformation of molds, enhancing durability.

We perform heat treatment using the austempering, marquenching, and martempering methods. These are suitable for precision molds, jigs, and precision parts, etc. 【Effective dimensions】 ■ 580φ × 800 mm *For more details, please feel free to contact us.

  • Other molds

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
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

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Logic processing

Logic processing

It is our unique technology that bridges the gap between "soft nitriding" and "carburizing hardening (carburizing nitriding)."

This technology is an ultra-low temperature carburizing and nitriding quenching process that achieves both low distortion and high strength through our unique atmosphere/temperature control technology. It has lower distortion than carburizing and nitriding and higher strength than soft nitriding. It allows for a significant increase in strength compared to conventional soft nitriding. It addresses issues such as insufficient strength in conventional soft nitriding and excessive thermal distortion in conventional carburizing (carburizing and nitriding). 【Features】 ■ Lower distortion than carburizing quenching ■ Higher strength than soft nitriding ■ Improved internal hardness ■ Capable of bridging the gap between "soft nitriding" and "carburizing quenching (carburizing and nitriding)" ■ Achieves both low distortion and high strength *For more details, please refer to the PDF document or feel free to contact us.

  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
LODIC (Logic) processing

LODIC (Logic) processing

Lower distortion than carburizing nitriding, higher strength than soft nitriding! Ultra-low temperature carburizing nitriding hardening treatment.

LODIQ (Low Distortion Quenching) is our unique surface heat treatment method that fills the gap between "soft nitriding" and "carburizing hardening (carburizing nitriding)." It addresses issues such as "normal soft nitriding does not provide sufficient strength" and "normal carburizing (carburizing nitriding) results in excessive thermal distortion." Additionally, while maintaining the low distortion characteristics of LODIQ, we have achieved an increase in the strength of alloy steel with "LODIQ-AS," and we also offer "LODIQ-N," which allows for arbitrary changes in the compound layer composition to enable strengthening according to specific objectives. **Characteristics of LODIQ-AS** - Significantly reduces heating distortion and hardening distortion through ultra-low temperature treatment. - Increases resistance to temper softening of the re-surface, improving anti-seizing and anti-pitting properties. - Enhances effective hardened layer depth, internal hardness, and fatigue strength for low carbon steel LODIQ. - Enables the omission of finishing processes due to the suppression of abnormal grain boundary oxidation layers and the low distortion effect. *For more details, please download the PDF or feel free to contact us.*

  • LODIQ2.jpg
  • LODIQ3.jpg
  • Processing Contract

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
What is heat treatment?

What is heat treatment?

Technology that gives life to steel components! Extracting various characteristics according to purpose.

"Heat treatment" breathes life into processed steel components, providing them with the hardness and strength necessary to withstand practical use as machine parts. By performing various heat treatments such as quenching and tempering, annealing, and normalizing, we can achieve a range of characteristics tailored to specific purposes, whether softening, hardening, or toughening the material. In other words, heat treatment involves improving the properties of metals by accurately controlling the application and removal of heat, as well as the temperature and time. 【Sales Items (Partial)】 ■ Gas carburizing ■ Carburizing and nitriding ■ LODIQ ■ LODIQ-AS ■ LODIQ-N *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • Surface treatment contract service

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
V Rod [Suspension Product]

V Rod [Suspension Product]

Design and provide spring characteristics and durability of the rubber parts according to vehicle conditions!

【Usage】 This is a link component that connects the axle and the vehicle frame through a rubber bush. It supports two axial directions due to its truss structure. 【Features】 A product designed with quality stability through friction pressure welding and consideration for weight reduction. Additionally, by changing the properties of the rubber and the length of the rod, it can be designed to fit the vehicle. 【Main Clients】 Company H, Company M *For more details, please download the catalog or feel free to contact us.

  • Other Auto Parts

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Casting (as-cast) FCD heat treatment

Casting (as-cast) FCD heat treatment

Further strengthening is possible through heat treatment! Complex structures can be formed 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 up to FCD1200. Additionally, leveraging our casting know-how, we have developed a new technology, H-FCD, to meet the needs of various fields. We will solve your concerns with various benefits. Please feel free to contact us regarding as-cast (FCD), heat treatment, surface treatment, and more. 【Benefits of H-FCD】 ■ Meets the strength of FCD800 in as-cast condition (cost advantage) ■ Allows for the formation of complex shapes in one go (cost advantage) ■ Enables the shaping of complex structures compared to forging (high strength and lightweight) ■ Capable of extremely small drilling processes (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.

  • Contract manufacturing

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
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.

Butted 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 butted processing" Weight: 576g Total length: 300mm - Reduction rate: 49% - Wall thickness (thinning): -31.9% - Weight reduction: 18.2%

  • Steel
  • alloy
  • Special Steel

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Mild carburizing process

Mild carburizing process

Heat treatment technology that simultaneously achieves high strength and high precision.

The Mild Carburizing Process was developed in 2006 by Aisin Corporation (formerly Aisin AW Co., Ltd.) and is a heat treatment technology that has already been mass-produced for gears, bearing races, shafts, and more. By combining vacuum carburizing and high-frequency quenching, it leverages the advantages of both processes and exhibits the following features: - Enables longer lifespan, as well as miniaturization and weight reduction of components - Simplifies the finishing process - Reduces material costs and improves machinability - Contributes to carbon neutrality *The Mild Carburizing Process is a patented technology of Aisin Corporation. Our company conducts heat treatment contract processing under license.

  • Engine parts
  • Heating device
  • Metal bearings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Vacuum heat treatment and salt quenching

Vacuum heat treatment and salt quenching

Ideal for heat treatment of machined molds, tools, and other items! Heat treatment can be done with minimal finishing allowance.

Vacuum heat treatment is conducted in a vacuum atmosphere to avoid surface degradation during heating at high temperatures. It is suitable for heat treatment of machined molds, tools, and other items, as it allows for heat treatment with minimal finishing allowance. Our company offers various heat treatment options, including vacuum hardening, salt bath, and DS hard (nitriding treatment). **Features** - **Vacuum Hardening** - Maximum processing weight is 1000 kg for batch furnaces and 1500 kg for pit furnaces. - Heating can reach up to 1300°C. - **Salt Bath** - Items are heated by being immersed in molten salt. - Various treatments can be performed, from small individual items to larger ones. - **DS Hard** - A surface modification furnace that processes items in their final finishing state (sulfur immersion furnace). - Extends the lifespan of molds, tools, and more. *For more details, please refer to the PDF document or feel free to contact us.*

  • Processing Contract
  • Surface treatment contract service

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Minimal distortion, maximum material properties! Heat treatment in Osaka! [Vacuum Heat Treatment]

Minimal distortion, maximum material properties! Heat treatment in Osaka! [Vacuum Heat Treatment]

We specialize in the heat treatment of die steel for metal press molds, optimally controlling the heating and cooling processes to accommodate various shapes.

Since our establishment, we have specialized in the heat treatment of die steel for metal press molds, effectively controlling the heating and cooling processes to accommodate various shapes. We offer vacuum hardening that minimizes distortion in complex three-dimensional automotive molds while maximizing the material's properties. Additionally, our vacuum heat treatment furnace can manage the temperature distribution inside the furnace with extremely high precision, making it ideal for heat treatment of precision parts. Please feel free to contact us if you have any requests. If you need heat treatment in Osaka, the Kansai region, or the Kinki region, do not hesitate to reach out! 【Features】 ■ Minimal distortion ■ Achieves traceable heat treatment ■ Supports everything from large molds to precision parts ■ Capable of handling small lots (starting from one piece) ■ Short delivery times *For more details, please download the PDF or feel free to contact us.

  • Processing Contract

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Search Keywords Related to Heat Treatment

COPYRIGHT © 2001-2025 IPROS CORPORATION ALL RIGHTS RESERVED.