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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
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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

226～240 item / All 240 items

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Kurita HT Corporation

Kurita HT Corporation

With the latest equipment that takes the environment into consideration, we bring out the inherent strength of iron and meet our customers' needs.

Kurita HT Corporation is a heat treatment company that utilizes the latest environmentally friendly equipment to bring out the inherent strength of iron and meet customer needs. Our main products include heat treatment processing of forged and cast steel products, ultra-large bearing components for wind turbines, and bearing components for Shinkansen and aircraft. We specialize in spheroidizing annealing, hardening and tempering of large rings, and we have also obtained ISO 9001, ISO 14001, and ISO 45001 certifications.

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Technical Introduction: "Heat Treatment of Aluminum Alloys"

Technical Introduction: "Heat Treatment of Aluminum Alloys"

From large products to small items, we accommodate a variety of products!

Aluminum alloys are strengthened by heat treatment processes. Below are some representative treatments. 1. Solution Treatment and Natural Aging (T-4) This heat treatment involves rapidly cooling (water cooling) the aluminum alloy while maintaining a state where magnesium (Mg), copper (Cu), silicon (Si), and other elements are dissolved in the aluminum base (supersaturated solid solution). 2. Solution Treatment and Artificial Aging (T-6) This treatment improves hardness and mechanical strength by precipitating compounds of magnesium (Mg), copper (Cu), silicon (Si), etc., that were dissolved during the solution treatment, and is accelerated by raising the temperature to a certain level. 3. Stabilization Treatment (T-5) For some aluminum parts, to prevent changes in properties due to temperature rise during use, this process stabilizes the characteristics of the parts at a temperature slightly higher than the operating temperature. 4. Annealing Treatment (O Treatment) Annealing may be performed at around 350°C to improve workability. This is done when reprocessing parts that have already undergone T-6 treatment, particularly to reduce deformation in parts that are likely to deform. ● For more details, please contact us.

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Austenitic stainless steel also becomes hard!

Austenitic stainless steel also becomes hard!

Improvement of wear resistance! Introducing nitriding in a blog format!

Surface heat treatment involves two methods: one is to heat elements that lead to hardening, such as carburizing and quenching, allowing them to permeate from the surface, and the other is to heat only the surface of materials that can be hardened, such as high-frequency quenching. This time, I will talk about nitriding. Nitriding is a heat treatment that creates iron nitride (FeN), a compound of nitrogen (N) and iron (Fe), on the surface of steel, making only the surface hard. There are two types: gas nitriding, which uses gas, and salt bath nitriding, which uses a salt bath furnace. *For more details, please refer to the related links on the blog. Feel free to contact us for more information.

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Why make only the surface hard?

Why make only the surface hard?

I will introduce heat treatment for hardening surfaces in a blog format!

There are two types of heat treatment applied to screws: overall heat treatment and surface heat treatment. I will talk about surface heat treatment, which literally hardens the surface. Surface heat treatment can be broadly divided into two methods: one is to heat elements that lead to hardening, such as carburizing and quenching, allowing them to permeate from the surface, and the other is to heat only the surface of materials that can be hardened, such as high-frequency quenching. *For more details, you can view the related links on the blog. Please feel free to contact us for more information.

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If you want to carburize areas that couldn't be processed until now, use vacuum carburizing.

If you want to carburize areas that couldn't be processed until now, use vacuum carburizing.

No soot generation (suiting)!

◯ No grain boundary oxidation, and the finish surface is good. ◯ High concentration carburizing is possible. ◯ Carburizing into pores is possible. ◯ No CO2 emissions from furnace exhaust. ◯ Carburizing time is about half compared to gas carburizing. ◯ The amount of carburizing gas used is less than 1% compared to gas carburizing.

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Is it true that heat treatment after electroless nickel plating can make it harder?

Is it true that heat treatment after electroless nickel plating can make it harder?

Is it true that after electroless nickel plating and then heat treatment, it can be hardened to about 900 Hv with a Vickers hardness test?

Q: Is it true that after electroless nickel, heat treatment can achieve hardness of about 900 Hv with Vickers? A: It is possible. Electroless nickel plating can achieve hardness exceeding 900 HV by heat treating at 400 degrees after plating, which changes the crystal structure.

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

The 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 ■ Effective for products with strict dimensional accuracy by suppressing distortion ■ Adopts retort outer cooling method to reduce the load on products ■ Minimal nitriding unevenness, resulting in a beautiful (silver-gray) finish ■ Effective up to Φ600mm×1000mm

  • Other surface treatment equipment

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Wet-type wire drawing lubricant "Rapple" ★☆【Cleanability】 Industry No. 1 ☆★

Wet-type wire drawing lubricant "Rapple" ★☆【Cleanability】 Industry No. 1 ☆★

Achieving both high cleaning performance and high lubricity! Industry No. 1 cleaning performance made possible by a surfactant processing manufacturer☆ Lubricity is also top class in the industry.

Achieving both cleaning and lubrication! A wet drawing lubricant that improves sliding with minimal usage. The feature of Rapple is its ability to balance high cleaning and lubrication properties. In past cases, customers who faced issues with poor adhesion of coating materials and defects in electroplating during after-drawing were able to omit the cleaning process and improve productivity due to increased line speed by using Rapple. Rapple offers a range of grades suitable for various wire diameters. Additionally, we customize based on these grades to provide the optimal lubricant for each line. Our aftercare service (regular and emergency) is also comprehensive. **Features** ◎ By achieving high cleaning and lubrication properties... ■ Omission of the cleaning process ■ Increased productivity due to higher line speed ■ Cost reduction through reduced solvent usage **Ideal for customers who:** ◎ Experience poor adhesion of wires to coating materials... ◎ Encounter defects in electroplating during after-drawing... ◎ Use excessive amounts of lubricants or cleaning agents, leading to increased effort and costs... **For more details, please download the catalog or feel free to contact us.**

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Lubricants for wet use "Rapple"

Lubricants for wet use "Rapple"

Achieving both cleaning and lubrication! A wet drawing lubricant that improves sliding with minimal usage.

The lubricants for wet use, "Rapple," offer superior cleaning and lubricating properties. It boosts productivity by removing the need for a separate cleaning process, allowing for higher wire speeds. Rapple is available in various grades to accommodate different wire diameters. Additionally, we can customize these grades to provide the ideal lubricant for any specific production line. 【Features】 ◎ By achieving high cleaning and lubricating properties... ■ Omission of the cleaning process ■ Increased productivity due to higher wire speeds ■ Cost reduction through reduced solvent usage 【Ideal for customers who...】 ◎ Experience poor adhesion of wires to coating materials... ◎ Encounter defects in electroplating during after-drawing... ◎ Use large amounts of lubricants and cleaning agents, leading to increased effort and costs... 【For more details, please download the catalog or feel free to contact us】

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Metal Heat Treatment Guide: What is Nitriding?

Metal Heat Treatment Guide: What is Nitriding?

Surface hardening treatment for steel materials and titanium alloys! An introduction to the basics of heat treatment.

"Nitridization (nitriding)" refers, in a broad sense, to the overall process of permeating nitrogen into metals. In a narrow sense, it refers to surface hardening treatments for steel materials and titanium alloys. [Metal Heat Treatment (Excerpt)] ■ Quenching ■ Tempering ■ Annealing ■ Normalizing ■ High-Frequency Quenching ■ Carburizing ■ Shot Peening *For more details, please refer to the PDF document or feel free to contact us.

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Introduction to stainless steel heat treatment processing with small lot support available.

Introduction to stainless steel heat treatment processing with small lot support available.

Professional heat treatment processing that fully understands the properties of stainless steel!

At Hanwa Thermal Engineering Co., Ltd., we perform heat treatment in a state without oxygen in the atmosphere using bright annealing furnaces and vacuum furnaces, allowing us to maintain the luster of stainless steel without forming an oxide film. Based on years of experience and knowledge, we are a professional heat treatment processing group that thoroughly understands the characteristics of stainless steel, providing environmentally friendly heat treatment that does not require post-processing. [Features] ■ Heat treatment performed without oxidizing stainless steel ■ Large vacuum furnace that does not discolor stainless steel *Please feel free to contact us for more details.

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Fukada Heat Treatment Co., Ltd.

Fukada Heat Treatment Co., Ltd.

Accredited Metal Heat Treatment Specialist Factory Nadcap

Fukada Heat Treatment Co., Ltd. specializes in metal heat treatment across a wide range of fields, including aerospace industry parts, machine tool parts, construction machinery parts, and automotive and motorcycle parts. The company excels in processes such as non-oxidizing heat treatment, high-frequency heat treatment, vacuum heat treatment, material tempering, annealing, and stress relieving, with a particular strength in having obtained Nadcap certification for the aerospace industry.

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[Case Study] General Metal Heat Treatment Processing

[Case Study] General Metal Heat Treatment Processing

Heat treatment technology with many years of proven results! We can provide efficient and cost-minimum solutions.

We would like to introduce our company's "general metal heat treatment processing." With our long-standing expertise in heat treatment technology, we can respond to and propose various heat treatment solutions. By processing with suitable equipment tailored to the products requested by our customers, we can achieve efficient and cost-minimal solutions. 【Overview of Services】 ■ Available Treatments - Quenching and tempering - Annealing - Normalizing - Solution treatment - Aging treatment *For more details, please feel free to contact us.

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