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Vacuum Heat Treatment Product List and Ranking from 13 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

Vacuum Heat Treatment Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. NPO諏訪圏ものづくり推進機構 Nagano//others
  2. 進和 ジョイテックセンター Aichi//Ferrous/Non-ferrous metals
  3. 武藤工業 Kanagawa//Manufacturing and processing contract
  4. 4 北熱 Toyama//Manufacturing and processing contract
  5. 5 アイ・シイ・エス Tochigi//Manufacturing and processing contract
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Vacuum Heat Treatment Product ranking

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. Vacuum heat treatment 進和 ジョイテックセンター
  2. Okaya Heat Treatment Co., Ltd. for Automobiles NPO諏訪圏ものづくり推進機構
  3. Vacuum heat treatment 武藤工業
  4. Okaya Heat Treatment Co., Ltd. for Aerospace Applications NPO諏訪圏ものづくり推進機構
  5. 4 Okaya Heat Treatment Industry Co., Ltd. for Machine Tools NPO諏訪圏ものづくり推進機構

Vacuum Heat Treatment Product List

1～17 item / All 17 items

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Vacuum heat treatment

Vacuum heat treatment

Assisting in the manufacturing of molds, tools, and machine parts! We quickly respond to your heat treatment requests.

Beijing Reheat's "Vacuum Heat Treatment" has numerous facilities including vacuum heat treatment furnaces (with oil tanks/gas cooling), atmosphere tempering furnaces, and sub-zero equipment, allowing us to quickly respond to your heat treatment needs. 【Main Heat Treatments and Steel Types】 ■ Quenching and Tempering: Die steel, high-speed steel, alloy tool steel, etc. ■ Aging Treatment: Beryllium copper ■ Solution Treatment: Austenitic stainless steel ■ Annealing: High carbon chromium bearing steel, aluminum chromium molybdenum steel ■ Magnetic Annealing: Pure iron *For more details, please refer to the PDF document or feel free to contact us.

  • Heating device
  • Processing Contract
  • Vacuum Heat Treatment

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Vacuum heat treatment [high hardness, residual stress removal]

Vacuum heat treatment [high hardness, residual stress removal]

Heat treatment with minimal deformation, discoloration, and dimensional changes, resulting in a clean surface.

ICS's vacuum heat treatment finishes with satisfactory properties on non-oxidized surfaces. - Increased strength and hardness of metal parts - Removal of distortion and residual stress in pressed and drawn products - Adjustment to appropriate magnetic properties - Batch processing available, capable of handling small lots It is adopted in fields such as automotive, aerospace, machine parts, and molds. It is suitable when you want to create safe and long-lasting metal products. At ICS, we propose heat treatment methods that meet our customers' needs. 【Types of Heat Treatment】 Vacuum hardening, tempering, annealing, normalization, softening, magnetic softening Aging hardening, precipitation hardening, stress relief, solution treatment, solid solution 【Material Examples】 Martensitic stainless steel, austenite, stainless steel, alloy steel, carbon steel, titanium, titanium alloys, nickel-based alloys, cobalt-based alloys, copper alloys, beryllium copper, titanium copper, Inconel (heat-resistant alloy), precipitation-type copper alloys, precipitation-hardened stainless steel, permalloy, Invar, Kovar, silicon copper plates *There are also materials not available online. For more details, please download the PDF or feel free to contact us.

  • Engine parts
  • Vacuum Heat Treatment

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Vacuum heat treatment

Vacuum heat treatment

Vacuum heat treatment that accommodates small lot products and special conditions, processing in furnaces tailored to customer needs!

Meinetsu's "Vacuum Heat Treatment" features four vacuum furnaces, offering a variety of types to meet customer needs. We have low vacuum to high vacuum types, as well as small to large sizes, enabling us to handle not only small sizes and small quantities but also stress relief and bright annealing for relatively large press products. If you have requests for jig sets, heavy items, or long materials up to 1600mm, please feel free to consult with us. 【Features】 ■ Stress relief annealing ■ Magnetic annealing ■ Bright annealing ■ Solution treatment for stainless steel ■ Aging treatment

  • Processing Contract
  • Vacuum Heat Treatment

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Vacuum heat treatment

Vacuum heat treatment

We will accommodate various parts.

We will respond with mass production level quality and quick delivery even for prototypes and small lot products.

  • Processing Contract
  • Vacuum Heat Treatment

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Okaya Heat Treatment Industry Co., Ltd. Business Introduction

Okaya Heat Treatment Industry Co., Ltd. Business Introduction

Okane-tsu responds to our customers' needs with meticulous care!

Okaya Heat Treatment Industry Co., Ltd. has pioneered the introduction of vacuum heat treatment furnaces and vacuum carburizing furnaces, actively responding to customer needs while striving to accumulate know-how. With half a century of experience, we contribute to the manufacturing industry in Suwa, focusing on heat treatment for mold components. Our company has established technology that reduces distortion to less than one-twentieth of the conventional level (compared to our standards) and has reduced the finishing process for molds to about one-eighth of the traditional time. This technology has led to cost reductions and shorter delivery times, resulting in numerous orders from mold manufacturers who are satisfied with our quality. 【Business Activities】 ■ Vacuum Heat Treatment ■ Vacuum Carburizing and Carburizing Nitriding ■ Ion Plating ■ ON Treatment, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Vacuum Equipment
  • Surface treatment contract service
  • Vacuum Heat Treatment

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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
  • Vacuum Heat Treatment

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Takahashi Heat Treatment Co., Ltd. Business Introduction

Takahashi Heat Treatment Co., Ltd. Business Introduction

We supply high quality through heat treatment technology to various fields, discerning the essence of the times and always moving forward.

Since our establishment in 1958, Takahashi Heat Treatment has consistently focused on heat treatment, making continuous efforts day and night to improve quality, shorten delivery times, introduce new technologies, and enhance and strengthen our equipment. Currently, our range of services includes a wide variety of heat treatments for both ferrous and non-ferrous metals, large and small. 【Service Items】 ■ Vacuum heat treatment ■ Carburizing annealing, carburizing quenching ■ Material conditioning, hardening, tempering, welding annealing ■ Non-ferrous metals ■ Salt bath, nitriding, sub-zero treatment ■ Shot peening *For more details, please download the PDF or feel free to contact us.

  • Steel
  • Non-ferrous metals
  • Vacuum Heat Treatment

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Solutions to your problems in vacuum heat treatment *Case study materials available.

Solutions to your problems in vacuum heat treatment *Case study materials available.

Heat treatment solves problems related to material, length, and shape! Reduces the number of processes and cuts costs. At Hashimoto Heat Treatment, we provide proposals tailored to various requests.

Various issues arise depending on the material, length, shape, and other factors. At Hashimoto Heat Treatment, we provide proposals tailored to various requests. As a result, we achieve reductions in labor and costs. 【Case Studies】 ■ Shafts made of structural steel have severe bending after treatment → Changed from oil quenching to gas quenching and material modification. ■ Want to treat thin shapes → Clamped with a jig and corrected while applying heat. ■ Treated products are blackened due to oxidation → Addressed with vacuum treatment and finished to a bright shine to prevent oxidation scale. *For more details, please contact us or download the PDF to view.

  • Other processing machines
  • Vacuum Heat Treatment

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Vacuum heat treatment

Vacuum heat treatment

Providing strength to steel while achieving a beautiful silvery finish. Small lot support.

One of the features of our vacuum heat treatment is the ability to handle a wide variety of small lot sizes. By having both large and small furnaces, we achieve short delivery times even for diverse small lots. Since vacuum heat treatment is batch processing, urgent cases may incur additional costs due to the need to reserve the furnace exclusively. However, by utilizing vacuum furnaces of different sizes, we have established a system that can meet detailed heat treatment requests. ● Both our headquarters factory (in Yamato City, Kanagawa Prefecture) and our Tohoku office (in Kitakami City, Iwate Prefecture) have vacuum heat treatment furnaces. ● We primarily focus on vacuum quenching and tempering, but we also offer other processes such as solution treatment, magnetic treatment, precipitation hardening, aging treatment, and vacuum carburizing quenching. ● At our factory, we mainly handle small to medium-sized items weighing from a few dozen grams to about 100 kg, and through our heat treatment network, we can accept a wide range of products. ● While we primarily work with steel, we also have many years of experience in heat treatment of stainless steel. We also accept test heat treatments for new materials.

  • stainless
  • Other molds
  • Metal bearings
  • Vacuum Heat Treatment

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Introduction to Heat Treatment Processing

Introduction to Heat Treatment Processing

Tama Metallurgical Company - Introduction to Heat Treatment Processing - Case Studies

This is an introduction to Tama Chikin Co., Ltd., which has the motto of "Aiming for zero quality accidents, zero delays, and zero complaints to gain customer satisfaction and trust." To meet various customer requests, we offer the following sales items. Applicable standards: JIS Q 9100:2004 and JIS Q 9001:2008 ■ Sales Items ■ - Vacuum heat treatment (compliant with AMS standards) - Atmosphere quenching (compliant with AMS standards) - Carburizing quenching - Nitriding - Material heat treatment - Non-ferrous heat treatment *For other functions and details, please contact us through a request for materials.

  • Steel
  • Non-ferrous metals
  • Processing Contract
  • Vacuum Heat Treatment

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Vacuum Heat Treatment "MAGIK-R"

Vacuum Heat Treatment "MAGIK-R"

It is suitable for maximizing toughness characteristics and addressing chipping and cracking issues in high-load molds.

"MAGIK-R" is a vacuum heat treatment technology that pursues optimal heat treatment conditions for mold materials. By controlling the microstructure, it maximizes the material specifications, making it suitable for warm and cold forging, as well as for punching, drawing, and crushing in pressing applications. It enhances the toughness of the base material and imparts wear resistance and durability through surface coating, and these combined factors are expected to further increase potential. Please contact us for inquiries. [Case Studies] ■ K Company warm-forming punch for bearings ・6,000S → 14,000S (2.3 times lifespan improvement) ■ Y Company cold-crushing die and knockout ・30,000S → 50,000S (1.6 times lifespan improvement) *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Vacuum Heat Treatment

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Vacuum Heat Treatment (V-TECH)

Vacuum Heat Treatment (V-TECH)

Heat treatment that thoroughly pursues exterior quality! Contributes to the reduction of surface oxidation and improvement of distortion during quenching.

Our company has developed the V-TECH vacuum furnace, which thoroughly pursues exterior quality. The heating and cooling chambers are groundbreaking vacuum furnaces that block factors affecting exterior quality, such as humidity, by not coming into contact with outside air. Currently, it is used for the heat treatment of many precision parts and molds, and through joint development with equipment manufacturers, we predict dimensional changes and deformation due to heat treatment, and have developed special jigs to reduce finishing work after heat treatment. We collectively refer to these technologies and skills as "V-TECH Heat Treatment." 【Features】 - Reduction of surface oxidation - Both heating and cooling speeds can be adjusted as desired, resulting in extremely good quenching distortion - Very clean heat treatment that is not affected by decarburization or carburization *For more details, please contact us or download the PDF.

  • Surface treatment contract service
  • Vacuum Heat Treatment

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Vacuum heat treatment

Vacuum heat treatment

It is suitable for heat treatment of materials such as Ti, Inconel, and SUS thin plates, where oxidation prevention is difficult!

We would like to introduce our "Vacuum Heat Treatment." We adopt a method where all processes from heating to cooling are conducted in a heating chamber, preventing oxidation during cooling. Since vacuum is inert to metals, it is used as an ideal atmosphere, resulting in a good surface condition with excellent luster that requires little to no finishing. Additionally, the vacuum heat treatment heating is conducted solely by radiant heat, resulting in a very gentle temperature rise. This leads to a small temperature difference between the surface and the center of the treated item, allowing for uniform expansion and contraction, and enabling heat treatment with minimal distortion. 【Features】 - A vacuum pressure corresponding to 1×10−1 Pa retains 1 ppm of impurity gas. - Conducted solely by radiant heat. - The surface maintains its luster, and deformation is minimal, allowing for significant reduction in post-treatment processing. - No quenching oil is used, and there is no intrusion of oil into the chamber or vacuum furnace. *For more details, please refer to the PDF document or feel free to contact us.

  • Vacuum Equipment
  • Vacuum Heat Treatment

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Okaya Heat Treatment Co., Ltd. for Automobiles

Okaya Heat Treatment Co., Ltd. for Automobiles

Improvement of automotive parts quality through vacuum treatments such as hardening, tempering, and annealing.

In the automotive industry, the durability and safety of parts are crucial. Particularly for engine components and drivetrain parts, high strength and wear resistance are required. The quality of heat treatment significantly impacts the lifespan and performance of products. Okaya Heat Treatment Co., Ltd.'s vacuum heat treatment addresses these challenges and contributes to the improvement of automotive parts quality. 【Application Scenes】 - Engine components - Transmission components - Suspension components 【Effects of Implementation】 - Improved strength and durability of parts - Increased product lifespan - Cost reduction

  • others
  • Vacuum Heat Treatment

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Okaya Heat Treatment Co., Ltd. for Aerospace Applications

Okaya Heat Treatment Co., Ltd. for Aerospace Applications

Support for improving the quality of aerospace components through vacuum processes such as quenching, tempering, and annealing.

In the aerospace industry, lightweight design is required alongside high strength and durability. This is especially true for components used in harsh environments, where quality improvement through heat treatment is essential. Proper heat treatment contributes to the longevity and reliability of parts. Okaya Heat Treatment Industry Co., Ltd.'s vacuum processing addresses these challenges. 【Application Scenarios】 - Aircraft components - Space exploration vehicle components - Rocket components 【Benefits of Implementation】 - Achieving both lightweight and high strength in components - Extending product lifespan - Improving reliability

  • others
  • Vacuum Heat Treatment

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Okaya Heat Treatment Industry Co., Ltd. for Machine Tools

Okaya Heat Treatment Industry Co., Ltd. for Machine Tools

Support for improving the durability of machine tool parts through processes such as hardening, tempering, and annealing.

In the machine tool industry, parts that can withstand high loads and maintain stable performance over long periods are required. In particular, failures due to wear and fatigue can lead to decreased production efficiency and increased costs, making the improvement of part durability crucial. Okaya Heat Treatment Co., Ltd.'s vacuum heat treatment contributes to enhancing the durability of machine tool parts by combining quenching, tempering, annealing, surface modification treatment, and coating treatment. 【Application Scenarios】 - Extending the lifespan of cutting tools - Improving the wear resistance of molds - Enhancing the sliding properties of machine parts 【Effects of Implementation】 - Prolonging product lifespan - Reducing maintenance costs - Increasing productivity

  • others
  • Vacuum Heat Treatment

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Okaya Heat Treatment Industry Co., Ltd. for the Energy Industry

Okaya Heat Treatment Industry Co., Ltd. for the Energy Industry

Support for quality improvement of energy-related products through vacuum treatments such as quenching, tempering, and annealing.

In the energy industry, the durability and efficiency of products are required. Particularly for components used in high-temperature and high-pressure environments, quality improvement through heat treatment is crucial. Inappropriate heat treatment can lead to early deterioration and performance decline of components. Okaya Heat Treatment Co., Ltd. conducts vacuum treatments such as quenching, tempering, and annealing, as well as surface modification treatments like vacuum carburizing, vacuum nitriding, shot peening, and surface coating (ion plating), assisting in the quality enhancement and longevity of various products including molds, cutting tools, automotive parts, and machine components. 【Application Scenarios】 - Power generation equipment components - Energy storage devices - Transmission and distribution equipment 【Benefits of Implementation】 - Increased product lifespan - Improved efficiency - Cost reduction

  • others
  • Vacuum Heat Treatment

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