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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

46～60 item / All 241 items

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Metal Heat Treatment: Heating Treatment of SUJ2 Round Bars by μ High-Frequency Quenching

Metal Heat Treatment: Heating Treatment of SUJ2 Round Bars by μ High-Frequency Quenching

The original characteristics of high-frequency quenching treatment can also be achieved with small diameter round bars such as φ3.

When high-frequency hardening is applied to φ3SUJ2 (bearing steel), it is very difficult to achieve the characteristics of high-frequency hardening, where the surface is hard and the core remains tough, using existing equipment. This is because the small diameter allows heat to affect the core, resulting in full hardening. However, with the 'μ high-frequency hardening treatment' developed by Marushin Heat Treatment Industry, it is possible to achieve the original characteristics of high-frequency hardening, where the surface is hard and the core remains tough, even for small diameter round bars like φ3. 【Test Piece Measurement Results】 ○ Hardness Comparison → Oil-quenched product: Hardened to the core → μ high-frequency hardened: Forms a hard layer of about 0.5mm, core remains tough ○ Bending Test Results → Oil-quenched: Fractured at 500N → μ high-frequency product: No fracture ○ Product Characteristics (※ Runout at product acceptance: approximately 0.02-0.04mm) → Oil-quenched product: Runout of about 0.3-0.4mm → μ high-frequency product: Runout of about 0.15-0.3mm For more details, please contact us or download the catalog.

  • Processing Contract

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Vacuum Furnace Business: Hardening of Precision Molds and Special Steel

Vacuum Furnace Business: Hardening of Precision Molds and Special Steel

Brilliant finish achieved through vacuum heat treatment! Capable of handling everything from tiny parts to large molds, even as single items!

In our vacuum furnace business, we perform "quenching of precision molds and special steels." The use of vacuum furnace heat treatment results in excellent metallic luster and facilitates post-processing. It is suitable for the heat treatment of molds and components. We have established a system that allows us to return heat-treated precision molds and various special steels with high quality and short delivery times. 【Features】 ■ Brilliant finish achieved through vacuum heat treatment ■ High technology enables suppression of heat treatment distortion ■ Capable of handling both small parts and large molds individually ■ Proposes optimal heat treatment conditions tailored to the purpose and application, such as toughness, wear resistance, and aging resistance of molds *For more details, please refer to the related link page or feel free to contact us.

  • Processing Contract

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SiC wafer

SiC wafer

SiC, SiC wafers, SiC ingots, silicon carbide, silicon carbide

SiC (silicon carbide) is a compound semiconductor composed of silicon (Si) and carbon (C). SiC is a type of ceramic and has been widely used in applications such as abrasives due to its excellent mechanical properties, chemical stability, and heat resistance. However, in recent years, advancements in crystal growth technology have allowed SiC to efficiently exchange power compared to traditional semiconductors like silicon, while also generating less heat. As a result, the demand for SiC as an alternative power semiconductor material has rapidly increased. Additionally, since SiC can exist in various crystal forms such as hexagonal and cubic, there are many types of SiC wafers that are used according to specific applications.

  • Wafer

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High-frequency induction heating and electric resistance heating

High-frequency induction heating and electric resistance heating

The heating speed is fast, significantly improving work efficiency! We propose suitable heating methods based on the heating conditions.

We would like to introduce "High-Frequency Induction Heating and Electric Resistance Heating" conducted by Heat Production Co., Ltd. Our company is a thermal control technology manufacturer that removes residual stress in metal processing and welding, thereby increasing metal strength. We can solve various challenges associated with heating operations using gas burners with our technology. Furthermore, we will propose suitable heating methods based on the shape of the object to be heated, as well as heating conditions such as temperature and time. 【Features】 - No concerns about fires caused by gas usage - No heating unevenness - Reproducibility can be ensured - No need for earplugs - Reduces the burden on workers from hot air and dust *For more details, please refer to the PDF materials or feel free to contact us.

  • Heating device

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Precast Castable Construction

Precast Castable Construction

We will make suggestions based on the intended use and shape of the product! Introducing the refractory technology of furnace manufacturers.

We would like to introduce "Precast Castable Construction." Refractory materials can be classified based on shape and chemical properties. In terms of shape, there are "precast blocks" as shaped refractories and "castables" as unshaped refractories. Our company manufactures "precast (refractory blocks)" in-house, which can be repaired in a short period, and we also accept orders for individual precast molded products, as well as furnace diagnostics, repair construction, and new furnace manufacturing. 【Refractory Technology from Furnace Manufacturers】 ■ Precast (Refractory Blocks) ■ Castable Repair ■ Castable Construction ■ Castable Molded Products *For more details, please refer to the PDF materials or feel free to contact us.

  • Contract manufacturing

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In-furnace temperature distribution detection ring "PTCR"

In-furnace temperature distribution detection ring "PTCR"

Easily check the temperature distribution inside the furnace by dispersing the sensors within it! High-precision measurement in the range of 660°C to 1750°C.

The "PTCR" is a furnace temperature distribution detection ring that can record the temperature at its installation position due to shape changes caused by the shrinkage of ceramics, in response to heat input such as conduction, radiation, or convection. It can be installed at any position, such as on shelves or carts inside furnaces or kilns. The shrinkage in diameter reflects the actual temperature at the position where the ring is installed. By placing the ring at the position of the products arranged in the furnace and conducting actual temperature measurements, the "high" and "low" temperature spots become visible. This data can then be used to adjust heat sources, optimizing the controlled heating temperature. 【Features】 - Easily check the temperature distribution in the furnace by distributing the rings. - High-precision measurement in the range of 660°C to 1750°C. - Can be installed at any position, such as on shelves or carts inside furnaces or kilns. - The shrinkage in diameter reflects the actual temperature at the position where the ring is installed. - The dedicated micrometer has positioning pins for the ring, preventing measurement errors. *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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Thermocouple ball-making welding machine "TC-ARC"

Thermocouple ball-making welding machine "TC-ARC"

Compact and simple design! A thermocouple ball welding machine that achieves high-level joining.

The "TC-ARC" is a thermocouple welding machine designed for sensor manufacturers and testing and development laboratories that require high-precision thermocouple joints. Anyone can easily perform high-quality work. It is adopted for trials and process reviews in various industries and applications. Additionally, we also offer the "TWU-II," a thermocouple welding machine with a simple design that is easy to operate and portable, making it suitable for on-site work. 【Features】 ■ No special skills required for operation ■ Joint accuracy at commercial quality level ■ Applicable for wire diameters from 0.1mm to 1.1mm ■ Achieves even higher quality welding using argon gas ■ Operation with a foot switch is also possible *For more details, please refer to the PDF materials or feel free to contact us.

  • Welding Machine

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Plating technology: Various heat treatments

Plating technology: Various heat treatments

Prevention of hydrogen embrittlement and whisker formation! Improvement of the reliability and high functionality of plating coatings.

We would like to introduce the various heat treatments offered by O.M. Sangyo Co., Ltd. In relation to plating technology, there are heat treatments such as baking treatment aimed at preventing hydrogen embrittlement caused by plating, reflow (remelting) treatment aimed at preventing whisker formation, and heat treatments that enhance the hardness and wear resistance of the plating film. These treatments contribute to improving the reliability and functionality of the plating film. 【Types of Plating】 ■ Baking Treatment ■ Reflow (Remelting) Treatment ■ Heat Treatment *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
  • Processing Contract

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Trivia from a Heat Treatment Specialty Manufacturer: 'Metal Terminology Glossary'

Trivia from a Heat Treatment Specialty Manufacturer: 'Metal Terminology Glossary'

A glossary that clearly summarizes terms related to metals, such as firing properties and aging changes!

The "Metal Terminology Collection" is a catalog from Dainetsu Co., Ltd. that provides high-quality heat treatment technology tailored to your needs, ensuring reliability for safe use. It clearly summarizes and explains terms related to metals, such as hardenability, aging changes, and shot blasting. [Terms Included] ■ Mass Effect ■ Residual Stress ■ Work Hardening ■ Effective Hardened Layer Depth ■ Brittleness, etc. *For more details, please download the PDF or feel free to contact us.

  • Other machine elements
  • Processing Contract
  • Other Auto Parts

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Strengths of Dainetsu Corporation

Strengths of Dainetsu Corporation

We handle everything from material heat treatment to finished product heat treatment, even for a single item! Please feel free to entrust us with your heat treatment processing.

Dainetsu Co., Ltd. primarily conducts heat treatment of material products at its headquarters factory and Kochi factory, as well as at the Minato factory, which performs heat treatment of finished products, operating 24 hours a day across three factories. We handle everything from handheld products to long products, responding carefully to requests from one piece. Additionally, we have a robust quality assurance system in place, supported by comprehensive inspection equipment and strict inspection standards based on our company regulations. We provide suitable heat treatment methods tailored to customer needs based on over 500,000 heat treatment data entries. 【Strengths】 ■ Support for heat treatment from material to finished products, starting from one piece ・Quenching and tempering: capable of handling single weights up to 16 tons ・Stress relief annealing: capable of handling single weights up to 35 tons ■ Stable quality assurance system ■ Correction capability for diameters up to φ400 ■ Excellent carbon prevention technology facilitates post-processing *For more details, please refer to the PDF materials or feel free to contact us.

  • Other Auto Parts
  • Processing Contract
  • Other machine elements

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Heat treatment of non-ferrous metal materials

Heat treatment of non-ferrous metal materials

Based on the experience and technology accumulated through three types of heat treatment furnaces—kerosene, gas, and electric—we perform optimal processing to fully bring out the characteristics of the materials.

We accommodate various specifications including classification societies (NR, LR, DNV, ABS), nuclear power, high-pressure gas specific equipment, and others. <Possible Sizes> - Weight: 15 tons or less - Length: 7m or less <Types of Heat Treatment> Normalizing, annealing, spheroidizing annealing, quenching, tempering, individual melting heat treatment, precipitation hardening heat treatment, stabilization heat treatment, etc.

  • stainless
  • Steel
  • alloy

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[Helpful Material Provided] Metal Heat Treatment Guide

[Helpful Material Provided] Metal Heat Treatment Guide

Introduction to metal heat treatment such as "high-frequency hardening" and "shot peening"!

"Heat treatment" refers to a method that enhances the quality of materials, similar to shape processing, and involves changing the properties of materials through heating and cooling. It also involves altering the hardness and properties of metals and other materials through heating and cooling. This includes processes such as "quenching," "high-frequency quenching," "shot peening," and "surface treatment," which are all part of metal heat treatment. 【Metal Heat Treatment (Excerpt)】 ■ What is heat treatment ■ Quenching ■ Tempering ■ Annealing ■ Normalizing *For more details, please refer to the external link page or feel free to contact us.

  • Heating device

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Surface heat treatment "Carburizing quenching"

Surface heat treatment "Carburizing quenching"

The shaft shape also has a proven track record! It has minimal deformation and dimensional changes, achieving high strength and high wear resistance.

Our company specializes in carburizing and quenching for a wide variety of products, ranging from small quantities to automotive and construction machinery parts. Among these, we are engaged in mass production of shafts for a certain automotive manufacturer and a certain construction machinery manufacturer, and we have numerous achievements in this area. 【Features】 - We have five furnaces with sizes of 600mm x 600mm x 1200mm. - We also handle shaft shapes that may be prone to deformation, with proven results for mass-produced shafts measuring 140mm in length. - We can accommodate a wide range of carburizing depths from 0.2mm to over 1.0mm. If you have any concerns regarding carburizing and quenching, please feel free to consult with us.

  • Heating device

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Silicon carbide

Silicon carbide

Applicable in a wide range of fields! Silicon carbide with high hardness and excellent durability.

"Silicon Carbide" is a product handled by China Essential Oil Co., Ltd., which engages in the sale of petroleum products and the manufacturing, processing, and sale of petrochemical products. This product is characterized by its high hardness and excellent durability (heat resistance, chemical resistance, etc.), and it also possesses semiconductor properties, making it a material applicable in a wide range of fields. Samples for evaluation can also be sent, so if you are interested, please feel free to contact us. 【Features】 ■ High hardness ■ Durability (heat resistance, chemical resistance, etc.) ■ Possesses semiconductor properties ■ Applicable in a wide range of fields ■ A variety of grades with different particle sizes available *For more details, please refer to the catalog or feel free to contact us.

  • Other polymer materials
  • Other Auto Parts
  • Other electronic parts

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Rod

Rod

Super finishing process after hard chrome plating for rods, outer diameter tolerance range of 10μ, mirror finish surface roughness after plating.

The material being machined is austenitic stainless steel, which is subjected to hard chrome plating after cutting, and the outer diameter is finished with super finish polishing.

  • Other Auto Parts

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