Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
31～59 item / All 59 items
Hydrogen-free DLC for soft metal processing Genius Coat HA Clear
DLC is a coating that has high hardness, low friction, and excellent anti-seizure properties. Our company offers a high-hardness DLC called "Genius Coat HA Clear," which uses our unique hydrogen-free DLC coating technology and excels in wear resistance, low friction, and prevention of welding and seizure for cutting tools and molds.
For components and molds with high hardness and wear resistance next to diamonds, and for reducing running costs.
DLC is a carbon thin film coating with high hardness, excellent wear resistance, and superior sliding properties, second only to diamond. It can be used for a long time on mechanical sliding parts, automotive components, molds, cutting tools, and more. At Japan ITF, we offer DLC with different characteristics tailored to various applications. You are sure to find the perfect DLC that meets your company's needs.
![Brochure of DLC Coating Application Examples [For Tools, Molds, and Machine Parts!]](https://image.mono.ipros.com/public/product/image/3a8/2000088223/IPROS6355002842222673344.png?w=280&h=280)
Presenting a brochure! A collection of application examples for DLC coating that achieves ultra-high hardness and excellent wear resistance! For cutting tools, molds, and automotive/machine parts.
DLC coating is a surface treatment technology that combines all the required characteristics for parts that need mechanical relative motion such as rotation, sliding, and reciprocation, including tools, molds, machine parts, and automotive components. Currently, we are offering a "DLC Coating Application Case Collection." 【Features of DLC Coating】 ■ Hard and smooth ■ Low friction coefficient under non-lubricated conditions ■ Does not wear or damage the counterpart material during sliding (low counterpart aggressiveness) ■ Chemically inert and stable ⇒ does not cause seizure, adhesion, or welding ■ Not affected even in corrosive environments *For more details, please request materials or view the PDF data available for download.
Presentation of a collection of DLC coating examples compiled for applications in automotive parts and machine parts! For fuel efficiency and wear prevention!
"DLC coating" is a surface treatment technology that encompasses all the characteristics required for parts that need mechanical relative motion such as rotation, sliding, and reciprocation. It features hardness and smoothness, a low wear coefficient under non-lubricated conditions, and does not cause wear or damage to counterpart materials during sliding, nor does it lead to seizure, adhesion, or welding. It is actively used in coatings for cutting tools, various molds, and automotive and machine parts. Currently, we are offering a collection of case studies summarizing coating examples for automotive and machine parts as a gift! Just by reading it, you can gain a good understanding of the characteristics and applications of DLC. [Recommended for the following applications] ■ Automotive engine parts: Fuel efficiency improvement ■ Automotive drive components: Reduced wear leading to improved vibration and noise reduction ■ Pump components: Prevention of wear due to foreign matter contamination ■ Household hot and cold water mixing faucets: Cleaning due to grease-free operation ■ Semiconductor mounting components: Prevention of seizure under non-lubricated conditions, etc. For more details, please request materials or view the PDF data from the download.
DLC coating that achieves longer mold life by reducing the friction coefficient and improving release properties! We will introduce the correct selection methods and application examples!
The "DLC Ceramic Coating Application Examples and Selection Examples" from Japan ITF presents the performance, applications, film hardness, and film thickness of coatings in an easy-to-understand table, allowing you to choose the optimal coating for each application. In particular, we provide clear guidance on technologies that contribute to the longevity of molds and the improvement of product quality through coatings applied to molds used in resin molding! *Exclusive for Ipros users! Free points materials are currently being offered! [Contents] ■ What is DLC coating? ■ Characteristics and typical applications of DLC ■ Classification and applications of DLC ■ Examples of mold coating applications ■ Selection examples for press mold coatings ■ Selection examples for resin molding mold coatings ...etc *For more details, please contact us or download the catalog to view.
A booklet full of application examples for DLC coating, applicable to automotive mass production parts, machine parts, various tools, and molds!
"DLC coating" is a surface treatment technology that possesses all the necessary characteristics required for parts that require mechanical relative motion such as rotation, sliding, and reciprocation. It is actively used for coating cutting tools, various molds, and automotive and machine parts. Japan ITF offers a variety of DLC coatings, including "HT" for automotive parts with excellent dry sliding properties, "F" which can be coated on rubber and resin, and hydrogen-free DLC "HA" which is widely used for tools and molds. Currently, we are giving away a booklet that summarizes examples of applications and selection methods for utilizing DLC coatings, making it easy to understand the features and uses of DLC just by reading it. 【Features of DLC Coating】 ■ Hard and smooth ■ Low friction coefficient under non-lubricated conditions ■ Does not wear or damage the counterpart material during sliding (low counterpart aggressiveness) ■ Chemically inert and stable ⇒ does not cause seizure, adhesion, or welding ■ Not affected even in corrosive environments For more details, please request materials or view the PDF data available for download.
Examples of applications for automobiles, tools, seals, and valves are provided! For fuel efficiency and to suppress wear and sticking!
DLC coating is a surface treatment technology that combines all the characteristics required for mechanical relative motion such as rotation, sliding, and reciprocation. Japan ITF Corporation offers a variety of DLC film types, including "hydrogen-free" and "for resin and rubber." It is effective in various applications using metals, resins, and rubber, such as improving fuel efficiency in automobiles, enhancing the durability of soft metals, and extending the lifespan of electronic devices. Currently, we are giving away a booklet that clearly explains the features and applications of DLC just by reading it! [Recommended for the following applications] ■ Automotive engine parts: Reduced friction resistance in oil for better fuel efficiency ■ Tools and fittings: Resistance to welding and wear ■ Cutting of metal foils and composite films: Resistance to welding, adhesion, and improved quality (burr prevention) ■ Coating for O-rings and valves: Maintaining sealability while ensuring sliding properties, preventing oil adhesion and sticking *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
Improvement of properties such as wear resistance, adhesion resistance, and anti-cohesion. Applicable to cutting tools, molds, automotive parts, and more.
Our "DLC Coating" combines various characteristics required for mechanical relative motion such as rotation, sliding, and reciprocation, and is effective for coating cutting tools, various molds, and automotive and machine parts. You can choose from various types of films tailored to your needs, such as "Genius Coat HA," which reduces friction resistance, "Genius Coat HAX," which excels in surface smoothness, and "Genius Coat F," which conforms to the deformation of resin and rubber materials. We are currently offering materials that summarize application examples and selection criteria. 【Application Examples】 ■ Automotive engine parts: Improved fuel efficiency by reducing friction resistance in oil ■ Various molds: Enhanced resistance to welding and wear ■ Industrial cutting tools: Improved resistance to welding and adhesion (burr prevention) ■ O-rings: Improved sliding properties while maintaining sealing performance *For more details, please refer to the materials. Feel free to contact us with any inquiries.
Low friction coefficient, wear resistance, anti-adhesion, low aggressiveness!
Many factories can process DLC, but in our case, we can always handle the latest DLC, so we are well-received in terms of price, delivery time, and quality by customers currently using DLC. We also handle various surface treatments, so please feel free to consult us. - Water-repellent DLC - Heat-resistant DLC - DLC suitable for oil and water - Conductive DLC - High insulation DLC - DLC for lens molds - High adhesion DLC
Improves the lifespan of tools and parts with a thin film, high-hardness DLC coating.
We offer a lineup of "DLC" for molds and machine parts, and "DLC-i" for aluminum alloy cutting tools. DLC coating demonstrates an overwhelmingly low friction coefficient against metal materials, achieving a friction coefficient comparable to oil lubrication even in dry conditions. It improves release properties to suppress adhesion of soft metals (such as aluminum alloys). DLC-i coating features a thinner film and higher hardness than DLC coating, making it ideal for cutting aluminum alloys. 【Lineup】DLC, DLC-i *For more details, please refer to the PDF document or feel free to contact us.
Inside the factory's secret grand reveal! Meticulously honed techniques create exquisite DLC coatings.
We would like to introduce the entire process of our DLC coating. First, we modify the substrate and perform thorough cleaning, carefully masking the unnecessary parts of the DLC film. After completely wiping down the chamber, we inject acetylene gas. Various gases are injected, and high voltage is applied. The film is built up by repeating the processes of film formation and cooling, taking about 6 hours to complete. 【Process】 1. Inspection and cleaning 2. Masking 3. DLC coating 4. Finishing *For more details, please download the PDF or feel free to contact us.
![[Data] Extension of rolling fatigue life due to DLC coating](https://image.mono.ipros.com/public/product/image/3c1/2001456067/IPROS99656835332744154798.png?w=280&h=280)
Examination of the changes in the metal structure of the surface layer of the metal substrate under DLC film formation!
This document is a research paper on the extension of rolling fatigue life due to DLC coating. The experimental methods are explained in sections including sample preparation, evaluation of film properties, fatigue testing, and evaluation of fatigue test samples, along with the experimental results, discussions, and conclusions. Currently, in the automotive parts sector, lightweight design and friction reduction aimed at improving fuel efficiency are urgent challenges, and the power transmission systems, including gears for transmissions, are also being targeted for miniaturization, weight reduction, and low friction. [Contents] ■ Introduction ■ Experimental Methods ■ Experimental Results ■ Discussion ■ Conclusion *For more details, please download the PDF or feel free to contact us.
Water-repellent, chemical-resistant, antibacterial, and more! A coating with various features.
The features of DLC coating are "a film thickness of a few microns," "a variety of hardness (1000 to 7000 Hv)," and "excellent sliding properties." It has various characteristics such as gas barrier properties (gas blocking), optical properties (infrared transmission and ultraviolet blocking), water repellency, chemical resistance, and antibacterial properties. Please feel free to contact us if you have any requests. 【Main Features】 ■ High hardness of 7000 Hv (AC-X) can be achieved by the way carbon is bonded ■ The entire structure is amorphous (like glass), providing excellent sliding and smoothness ■ Because it is primarily composed of carbon, it has excellent non-compatibility with non-ferrous metals, making it less likely to cause adhesion, welding, or seizing ■ Low hardness DLC tends to produce fewer scratches and wear on the opposing material during friction *For more details, please refer to the related links or feel free to contact us.
The hardness and slip characteristics differ depending on the ratio of sp3 to sp2! By adding "hydrogen," the properties of the film change.
DLC is a substance known as an amorphous structure (non-crystalline structure) that contains a mixture of diamond bonds (sp3) and graphite bonds (sp2). By adding "hydrogen," the properties of the film can be altered, and the types can be broadly categorized into four based on the ratio of diamond to graphite and the presence or absence of hydrogen (H). In recent years, due to its beautiful appearance and high durability, applications have expanded to everyday items such as wristwatches, lures, bicycle parts, and golf clubs. 【Types】 ■ ta-C (Tetrahedral Amorphous Carbon) ■ a-C (Amorphous Carbon) ■ ta-C:H (Hydrogenated Tetrahedral Amorphous Carbon) ■ a-C:H (Hydrogenated Amorphous Carbon) *For more details, please refer to the related links or feel free to contact us.
I will explain the "ion source deposition," "PCVD," and "FAD" that we are conducting!
DLC film formation utilizes technologies such as PVD (Physical Vapor Deposition) and CVD (Chemical Vapor Deposition). Ion source deposition is a type of PVD where a filament is heated to ionize hydrocarbon gas using thermal electrons, which then collide with the substrate under a potential difference to create a coating. PCVD (Plasma Chemical Vapor Deposition) involves ionizing hydrocarbon gas in a plasma region and colliding it with the substrate under a potential difference to form a coating. FAD (Filtered Arc Deposition) uses a magnetic field filter to draw only ionized carbon into the substrate for film formation. [Film formation methods we employ] ■ Ion source deposition ■ PCVD (Plasma Chemical Vapor Deposition) ■ FAD (Filtered Arc Deposition) *For more details, please refer to the related links or feel free to contact us.
Ideal for cutting tools, molds, and carbide punches for non-ferrous metals (such as aluminum, copper, silver, tin, etc.) / retains 90% of the carbon SP3 structure [ta-C].
AC-X is our standard film of hydrogen-free "ta-C" type, which possesses 90% of the SP3 structure of carbon with a diamond structure. —————————————————————— 【Features】 ■ Superior hardness, heat resistance, and anti-adhesion compared to DLC-EX (a-C:H). ■ Ideal for high-speed machining of non-ferrous metals such as aluminum and copper. ■ For ensuring adhesion, carbide substrates are recommended. 【Examples of Applications】 ■ Carbide tools for cutting non-ferrous metals (aluminum, copper, silver, tin, etc.) ■ Carbide punches ■ Molds, etc. *For detailed specifications, please refer to the catalog or the product information on our official website.
It does not compromise the sharpness of the blade edge【Small diameter tool for aluminum processing】【Ultra-thin cutter】【Aluminum foil cutting blade】
DLC Prism is a thin film version of the "a-C:H" DLC standard film <DLC-EX> with a film thickness of less than 0.5 microns. —————————————————————— 【Features】 ■ The low-temperature film formation results in minimal distortion and deformation of the substrate due to heat, and it is well-regarded for its smooth and hard film quality. ■ Ideal for DLC coating of small-diameter tools and small machine parts, where film thickness is a critical factor for aluminum cutting. ■ The thin film coating does not compromise the sharpness of the cutting edge, reduces tool slippage, and prevents a decrease in cutting performance. 【Examples of Applications】 ■ Small-diameter tools for aluminum processing ■ Small-diameter cutters ■ Aluminum foil cutting blades, etc. *For detailed specifications, please refer to the catalog or the product information on the official website.
Ideal for DLC coating of molds that require excellent water repellency and release properties, as well as machine parts that require liquid release. It also has high non-stick properties. 【Water-repellent molds】
CFC-H is a water-repellent DLC coating that adds fluorine to the "a-C:H" DLC standard film (DLC-EX). —————————————————————— 【Features】 ■ It forms a film at low temperatures, resulting in minimal distortion or deformation of the base material due to heat, and is well-regarded for its smooth and hard film quality. ■ It has excellent water-repellent properties, making it ideal for DLC coatings on molds that require release properties and mechanical parts that require liquid release. ■ It has high non-stick properties, preventing the deterioration of cutting performance of blades due to the adhesion of sticky substances. ■ Due to its soft nature and low film hardness, it is not suitable for tools or parts that require wear resistance. 【Examples of Use】 ■ Molds and jigs for water-repellent purposes ■ Sharp blades requiring non-stick properties ■ Blades for rubber adhesion, etc. *For detailed specifications, please refer to the catalog or the product information on the official website.
Contributes to high lifespan with anti-adhesion and wear resistance! Excellent anti-adhesion properties, friction coefficient, and wear resistance of aluminum!
"TOYO Arc-DLC" is a high-adhesion, high-hardness DLC coating of the t-aC type developed to ensure long-term reliability of molds and pursue aluminum anti-adhesion properties. It achieves a DLC coating film that excels in anti-adhesion against aluminum. Additionally, it can be recoated by removing the coating. 【Features】 ■ 1/25 the amount of adhesion compared to No Coat ■ Reduces friction in both dry and oil environments ■ Removable coating ■ Excellent adhesion *For more details, please refer to the PDF document or feel free to contact us.
Introducing one of the largest ultra-large DLC devices in the country!
It is one of the largest DLC coating facilities in the country. This large facility can apply carbon films with various features such as high hardness, high wear resistance, high corrosion resistance, high release properties, and flatness to large substrates up to Φ900x3000.
ICF series of high-performance membranes evolved from DLC.
We offer contract processing of hard coatings such as diamond-like carbon (DLC), CrN, TiN, and TiCN, from small sample production to mass production. DLC can handle long items up to 3 meters in length. For more details, please contact us or download the catalog.
Would you like to solve your issues with "adhesion" and "wear" in the manufacturing process using JC Coat TM?
The original surface treatment (coating) "JC Coat" was born from the surface treatment technology cultivated in electronic component manufacturing. Based on DLC coating*, it is a contract coating that imparts various characteristics through our unique technology, and it is used in printing masks, food manufacturing equipment, and industrial machinery. *DLC coating... stands for diamond-like carbon. JC Coat PH has low adhesion to soft metals and a low wear coefficient, making it a specification with the highest hardness in the series and a wide range of applications. It can accommodate various metals and ceramics, and when there are tools or process line equipment parts that frequently come into contact with soft metals, it strongly supports the reduction of adhesion and the resolution of cleaning issues. 【Features】 ■ No need for redesign considering the coating due to its thin film ■ Strong adhesion to the substrate makes it difficult to peel off, eliminating concerns about foreign matter contamination ■ Has a hardness approximately 4-5 times that of stainless steel ■ Complies with domestic regulations for food contact materials 【Examples of Use】 ■ Food slicing blades: Improved wear resistance ■ Blades for electronic components: Prevention of adhesion to soft metals For more details, please feel free to contact us.
Genius Coat DLC, Titanium-based, Chromium-based Coating
DLC coating series for molds, tools, and industrial parts, as well as titanium-based and chromium-based coating series. We will propose the optimal coating that meets your needs.
Exhibiting at the Kansai Machine Element Technology Exhibition! Applicable to automotive mass production parts, machine components, and various tools and molds! A booklet full of case studies on DLC coating applications will be provided!
"DLC coating" is a surface treatment technology that possesses all the characteristics required for parts that need mechanical relative motion such as rotation, sliding, and reciprocation. It is effective in coatings for cutting tools, various molds, and automotive and machine parts. Japan ITF offers a variety of DLC coatings, including "HT" for automotive parts with excellent dry sliding properties, "F" for coatings on rubber and resin, and hydrogen-free DLC "HA" which is widely used for tools and molds. Currently, we are giving away a booklet that summarizes examples of applications and selection methods that clearly explain how to utilize DLC coatings! Just by reading it, you can understand the features and applications of DLC well. 【Features of DLC Coating】 ■ Hard and smooth ■ Low friction coefficient under non-lubricated conditions ■ Does not wear or damage the counterpart material during sliding (low counterpart aggressiveness) ■ Chemically inert and stable ⇒ does not cause seizure, adhesion, or welding ■ Not affected even in corrosive environments For more details, please request materials or view the PDF data available for download.
Prevent wear and scratches on cutting tools, molds, and machine parts! Types compatible with resin and rubber are also available! 【We will be exhibiting at INTERMOLD Nagoya!】
Our "DLC Coating" not only offers high wear resistance but also possesses the characteristics required for mechanical relative motion such as rotation, sliding, and reciprocation, making it widely applicable to cutting tools, molds, automotive parts, sealing materials, and more. We offer a variety of film types that can be selected according to specific challenges, including hydrogen-free "Genius Coat HA," which reduces friction resistance, and "Genius Coat F," which adapts to the deformation of resin and rubber materials. 【Examples of Applications】 ■ Automotive engine parts: Improved fuel efficiency by reducing friction resistance in oil ■ Various molds: Enhanced resistance to welding and wear ■ Industrial cutting tools: Improved resistance to welding and adhesion (deburring measures) ■ O-rings: Improved sliding properties while maintaining sealing performance We will be exhibiting at the "INTERMOLD Nagoya/Mold Expo Nagoya" held at Port Messe Nagoya from June 19, 2019. *We are currently offering materials summarizing the features and application examples of DLC! For more details, please check the materials available for "PDF Download."
By changing the film formation method, it is possible to prevent material adhesion to the coating head, improve wear resistance, and extend lifespan! *Demo, testing, and prototypes are currently being accepted.
"DLC (Diamond Like Carbon)" is a hard coating that is positioned between diamond and graphite. Its hardness is 1500 Hv, and the friction coefficient ranges from 0.1 to 0.2. It has heat resistance and can be used up to about 200°C. Our film formation method allows for a clean application of the coating even on complex three-dimensional shapes. It can also accommodate long shapes (nozzles). *For more details, please refer to the PDF document or feel free to contact us.
Prevent wear and scratches on cutting tools, molds, and machine parts! Types compatible with resin and rubber are also available.
Our "DLC Coating" not only offers high wear resistance but also possesses the characteristics required for mechanical relative motion such as rotation, sliding, and reciprocation, making it widely applicable to cutting tools, molds, automotive parts, sealing materials, and more. We offer a variety of film types that can be selected according to specific challenges, including the hydrogen-free "Genius Coat HA," which reduces friction resistance, and "Genius Coat F," which adapts to the deformation of resin and rubber materials. 【Examples of Applications】 ■ Automotive engine parts: Improved fuel efficiency by reducing friction resistance in oil ■ Various molds: Enhanced resistance to welding and wear ■ Industrial cutting tools: Improved resistance to welding and adhesion (burr prevention) ■ O-rings: Improved sliding properties while maintaining sealing performance 【We will be exhibiting at the 23rd Mechanical Elements Technology Exhibition Tokyo 2019!】 ■ Dates: February 6 (Wednesday) to February 8 (Friday), 2019 ■ Venue: Tokyo Big Sight ■ Booth Number: East 35-24 (East Hall 4) We will showcase various products, including DLC coatings. Please take this opportunity to visit our booth. *We are currently offering materials summarizing the features and application examples of DLC! For more details, please check the materials available for "PDF Download."
- Surface treatment, low friction and wear resistance, plastic containers, transparency, movements towards international standardization -
**Lecture Summary** DLC (Diamond-Like Carbon) is rapidly gaining popularity as a surface treatment for sliding parts in automotive and machinery components due to its characteristics of low friction, wear resistance, seizure resistance, and corrosion resistance. Recently, it has attracted attention as a solution to global environmental issues, such as energy conservation through low friction and resource conservation through the extended lifespan of components. Various structures of DLC are being proposed. This seminar will provide an explanation of the processes, structures, and characteristics of various types of DLC, along with practical case studies, and will conclude with an overview of future technologies and market trends.
