Schunk Carbon Technology Japan KK List of Products and Services

The product is a split seal ring that can be used with or without direct contact with the gap. It seals both rotation and vibration with low friction. It accommodates a wide range of ring sizes and is made from materials compliant with FDA, WRAS, API685, and others. Our machine-grade carbon products utilize specialized technology in soft and hard sliding materials. 【Features】 ■ Suitable material selection ■ Completely dry running capable ■ Excellent chemical resistance ■ Materials compliant with FDA, WRAS, API685, and others ■ Compatible with a wide range of ring sizes *You can download the English version of the catalog. *For more details, please refer to the PDF materials or feel free to contact us.

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This product is a medical scanner carbon brush that safely and reliably transmits operating current to various types of scanners, thanks to the special materials used by our company. Under various operating conditions, electrical noise can be minimized. This product can be trusted to consistently transmit control signals and data with a high level of accuracy. 【Features】 ■ Carbon-based materials tailored to specific needs ■ Top-class scanner accuracy ■ Minimal electrical noise ■ High operational reliability *You can download the English version of the catalog. *For more details, please refer to the PDF document or feel free to contact us.

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Using CarSIK, a derivative of SiSiC, it boasts a bending strength that is 40% higher compared to other products currently on the market. The combination of high bulk density and low free silicon content gives the rollers very high fatigue strength, ensuring advanced operational safety even while under load during operation at elevated temperatures. If there are specific properties you would like to enhance depending on the furnace atmosphere or application, please consult with us. Many products are supplied customized to meet the needs of our customers. 【Features】 - CarSiK, a derivative of RBSiC, is available - High bending strength and fatigue strength - High oxidation resistance and corrosion resistance - Excellent thermal shock resistance *You can download the English version of the catalog. **For more details, please refer to the PDF materials or feel free to contact us.

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The RBSiC derivatives IntrinSiCR and EcoLight (for sanitary use) boast a bending strength that is 40% higher compared to other products currently on the market. The combination of high bulk density and low free silicon content gives beams and profiles very high fatigue strength. The unique microstructure of EcoLight also allows for smaller beam cross-sections, significantly reducing costs due to lower thermal mass. Our CarSIK-NG (silicon nitride bonded silicon carbide) is available for high-temperature applications ranging from 1380 °C to 1470 °C. 【Features】 - High bending strength and fatigue strength - High oxidation resistance and corrosion resistance - Extremely excellent thermal shock resistance - Low thermal mass - Significant energy cost savings possible - Efficient use of furnace space with small beam cross-sections - Unique package included with EcoLight: economic calculations, technical support, maintenance and cleaning services, and a product warranty of up to 10 years *You can download the English version of the catalog. *For more details, please refer to the PDF materials or feel free to contact us.

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With our company's 3D printing technology, we redefine the traditional shapes and applications of silicon carbide (RBSiC), enabling the emergence of next-generation technologies. We have become capable of manufacturing silicon carbide with hardness comparable to diamond as the first ceramics component using 3D printing with IntrinSiC(R). Utilizing this 3D printing technology creates new freedom in design and engineering. For example, it allows for the realization of undercuts and cavities, making it easy to change designs and shapes with a simple mouse click on a computer. There is no need for time-consuming mold fabrication at all. RBSiC materials stand out due to their thermal shock resistance, advanced oxidation and corrosion resistance, high bending strength and creep resistance, and their industry-leading high density. 【Features】 - Monolithic and integrated manufacturing of large, long, and complex shapes is possible - High process and design flexibility - Short production lead times and delivery - No molds required - immediate production of parts using CAD data - High hardness material that can be polished to a finish close to diamond

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We would like to introduce our "Alumina-based products" that we handle. Since we can select aluminum oxide materials, we can realize custom-made products tailored to each customer's individual applications. Our ceramics feature extremely high heat resistance, dimensional stability, and outstanding thermal shock resistance, contributing to a long product lifespan for components. Thanks to efficient production technology, we can deliver in a short period, and we respond flexibly to requests for immediate delivery or small quantities. 【Features】 ■ Excellent heat resistance and chemical resistance ■ High thermal shock resistance and wear resistance ■ Electrical insulation and high dielectric strength ■ Technical support from experts ■ Short delivery times ■ Capability to manufacture large and long (meter-level) products *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce our "SiC Ceramics Firing Furnace Components." Our lineup includes "Bore Grids," which are used for firing sanitary ceramics, as well as "Tile Supports," "Y Risers," "Rollers," "Beams/Profiles," and "Posts." They possess high oxidation resistance, corrosion resistance, and exceptional thermal shock resistance. 【Features】 ■ High bending strength and fatigue strength ■ High oxidation resistance and corrosion resistance ■ Exceptional thermal shock resistance ■ Low thermal mass ■ Significant energy cost reduction possible ■ Perforated plate structure reduces rejection rate *You can download the catalog. *For more details, please refer to the PDF materials or feel free to contact us.

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We would like to introduce components made of SiC (silicon carbide) used in burners and combustion furnaces. Our lineup includes the "Recuperative Burner," which ensures a high level of efficiency, as well as "Burner Nozzles," "Flame Tubes," and "Radiant Tubes," all promising long-term reliable operation. We can accommodate complex shapes and manufacture large, long products (meter-sized) using 3D printing. 【Features】 ■ RBSiC-derived products CarSiK and IntrinSiC(R) are available ■ High oxidation and corrosion resistance ■ Excellent thermal shock resistance ■ 3D printing of IntrinSiC(R) (Shortened delivery times, high design flexibility, reduced costs for expensive models and molds) * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

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We would like to introduce products made from SiC (silicon carbide) used for industrial applications. Our lineup includes the "Rabi Setter," which significantly reduces grinding work for sanitary products, as well as "Color Plates," "Bats," "Beams/Shapes," "Cross Spacers," and "H-Type Cassettes," all featuring excellent product life cycles. These products possess outstanding thermal shock resistance. If there are specific properties you would like to enhance based on the furnace atmosphere or application, please consult with us. Many of our products are supplied customized to meet our customers' needs. 【Features】 ■ High bending strength and fatigue strength ■ High oxidation resistance and corrosion resistance ■ Extremely excellent thermal shock resistance ■ Low thermal mass ■ Significant energy cost reduction possible ■ High shape stability for sanitary products guaranteed ■ World’s first 3D printing IntrinSiC® (shortened delivery times, high design flexibility, reduction of high model and mold costs) *You can download the catalog. *For more details, please refer to the PDF materials or feel free to contact us.

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We offer both "monolithic plates" and "polygonal plates" for vehicle protection and body armor. The "monolithic plate for body armor" uses a high-level protective monolithic plate that crushes armor-piercing rounds upon impact and disperses the absorbed kinetic energy over a wide area. Additionally, the "polygonal plate for vehicle protection" achieves precise dimensional finishing of large and complex coverings for vehicle protection through the efficient use of polygonal materials. 【Features】 ■ Lighter than metal materials ■ High hardness ■ Protective capability that withstands multiple armor-piercing hits ■ Mosaic-like structure improves multi-hit resistance (polygonal plates for vehicle protection and body armor) ■ Wide array configurations possible (monolithic plates for vehicle protection) *For more details, please refer to the PDF document or feel free to contact us.

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Our company handles "Radiant Tubes." Thanks to excellent material properties, CarSIK radiant tubes guarantee long-term optimal operation. They also provide high efficiency and safety in delicate industrial production processes. Additionally, due to our technological leadership, we can accommodate tube sizes up to 3000mm in length, and the large heat exchange area and appropriate circulation rate can reduce nitrogen oxide emissions. 【Features】 ■ CarSiK, a derivative of RBSiC, is available ■ High oxidation and corrosion resistance ■ Extremely excellent thermal shock resistance ■ Large pipe structures are possible *For more details, please refer to the PDF document or feel free to contact us.

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Our company handles "carbon products for machinery" that are active in various fields such as automobiles, aircraft, ships, pharmaceuticals, and food. We use materials that excel in wear resistance, chemical resistance, and heat resistance. These contribute to the durability and weight reduction of pumps, gaskets, compressors, and more. 【Product Lineup and Features】 "Fiber Reinforced Sleeves" - Used in permanent electromagnetic magnets and synchronous motors - Capable of producing thin CFRP flywheels with a thickness of about 10mm - Contributes to the miniaturization of motors and noise reduction "Rotors and Vanes" - Excellent self-lubricating properties, contributing to the longevity of products - Aids in weight reduction and wear reduction of products - We recommend materials according to your needs *The product catalog is available in English, so please contact us for details. ("Carbon and Ceramic Technology" and "Vane Material List" are available in Japanese.)

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This document contains the physical data of the main materials for carbon brushes used in general industrial and railway applications, handled by Schunk Carbon Technology Japan. The characteristics of carbon and graphite materials used in carbon brushes can generally be assessed based on electrical resistivity, hardness, bending strength, and bulk density. In the case of metal graphite, the metal content is also provided in addition to the above items. All data presented are average values. The testing methods and equipment generally conform to IEC60413. [Contents (partial)] ■Grade ■Composition ■Voltage drop ■Friction coefficient ■Measurement conditions *For more details, please refer to the PDF document or feel free to contact us.

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We offer a "Carbon Fiber System for Bearing Protection" that protects bearings from damage caused by micro-arcing. There is no need for expensive coatings on bearing surfaces. The carbon fiber is specially treated to exhibit excellent high friction and high wear resistance, making it suitable for areas with high purity requirements. Additionally, various product configurations can be used depending on installation conditions and environmental parameters. 【Features】 ■ Ensures reliable current dissipation due to excellent conductivity ■ No need for expensive coatings on bearing surfaces ■ Exhibits excellent high friction and high wear resistance ■ Suitable for areas with high purity requirements ■ Widely applicable to both DC and AC applications up to ultra-high frequency levels *For more details, please refer to the PDF document or feel free to contact us.

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"Technical Ceramics" possess valuable characteristics such as heat resistance, media resistance, wear resistance, ultra-hardness, and bulletproof properties. "IntrinSiC" is our innovative production solution that enables the manufacturing of parts from silicon carbide using 3D printing technology, which was previously impossible due to its complexity and size. Examples of key products include "Radiant Tubes," which can reduce nitrogen oxide emissions due to their large heat exchange area and appropriate circulation rate, and "Regenerative Burners," which function as integrated heat exchangers to preheat combustion air from exhaust gases. 【Features of Technical Ceramics】 - Materials and products made from silicon carbide (SiC) and aluminum oxide (Al2O3) - High resistance to temperature, media, and wear, ultra-hardness, and bulletproof capabilities - First-class solutions at economical prices - Assurance of energy-efficient and reliable production processes - Suitable for use in tribological systems, from pumps and compressors to experimental ceramics *For more details, please refer to the external link page or feel free to contact us.

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Our high-end carbon products set the ultimate standard for high-temperature applications. Our components made from "thermal carbon," such as graphite, carbon fiber composites, and ceramics, will assist you in reliably executing various heat treatments. While our products are suitable for a very wide range of applications, you can also expect customization, economical solutions, and robustness. 【Features】 ■ Value-added, thoughtfully designed solutions and ideas provided by a world-leading supplier ■ A new patented process for relining hot zones ■ Components for kilns and furnaces, insulation materials, charging carrier systems, kilns, and temperature measurement solutions ■ Customized material coatings that can withstand tough conditions ■ Manufacturing of complex components tailored to specific customer requirements *For more details, please refer to the PDF materials or feel free to contact us.

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Our company develops "carbon for electrical applications" products for a wide range of uses to ensure reliable transmission and utilization of electricity. Carbon brushes, contact shoes, grounding devices, holding systems, and other components are equipped with advanced technology used worldwide. Please take advantage of our experience and engineering expertise for efficiency. 【Features】 ■ Custom-made materials and solutions specially developed to meet customer needs ■ Effective expertise in simultaneous engineering from the very beginning ■ Products that cater to nearly all industrial applications, from consumer goods to carbon brushes, brush holders, slip rings, and conductor bands ■ Schunk Smart Charging is a fast charging system for electric vehicles ■ Contributing as a capable partner to many manufacturers in the power tools sector, as well as in the railway, automotive, and wind power industries *For more details, please refer to the PDF document or feel free to contact us.

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Our company's carbon division provides specialized technology for soft and hard sliding materials used in gaskets, pumps, and compressors. Carbon and graphite exhibit low friction coefficients on various friction surfaces, demonstrating high wear resistance, chemical resistance, thermal resistance, and good thermal conductivity under harsh conditions. They also excel in thermal shock resistance, dimensional stability, and fatigue strength, making them suitable for a wide range of applications. 【Product Lineup】 - SiC - SiC30 - Graphite - Carbon Graphite - Resin-bonded Graphite - CFRP 【Solutions for Your Concerns】 - Reduction of friction loss - Applications under boundary friction and insufficient lubrication - Realization of dry lubrication without oil or grease - Tribology in media with low viscosity and poor lubricity - Issues of corrosion and oxidation in active media and at high temperatures - Compatibility with food and other materials - Requirements for parts subjected to dynamic loads, as well as demands for larger and more complex shapes ★ As a sealing ring material for high-speed rotating shafts in CNC lathes, the combination of SiC30 and graphite products contributes to longer service life. *For more details, please refer to the PDF document or feel free to contact us.

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Our "Wind Power Generation Carbon Brushes" are characterized by high reliability, operating stably in a wide range of environments from low-humidity areas to offshore stations. By using carbon materials tailored to needs such as performance and environmental conditions, we achieve low wear operation and contribute to reducing maintenance workload. 【Features】 ■ High quality approved by major overseas generator and turbine manufacturers for OEM ■ A wide variety of grades available to accommodate a broad range of applications ■ Special design for dust prevention ■ Customized materials designed for various environmental conditions ■ Resistant to expansion even in harsh environments ■ Low voltage drop and low heat generation rate ■ Reduced risk of short circuits *For more details, please refer to the wind power generation product catalog available for download in PDF format. Feel free to contact us with any inquiries.

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Our company's Carbon Division for machinery provides a wide range of products from a single source as experts in carbon and silicon carbide. This division has integrated expertise in the development, manufacturing, and processing of hard/soft sliding materials and pairings that can be applied to general mechanical components subjected to tribological loads, primarily for pumps, gaskets, and compressors. Our materials are utilized in a wide range of application fields, not limited to high/low temperature ranges. 【Features】 ■ Low-friction materials with very high elasticity and resistance to media ■ Solutions suitable for improving energy efficiency and ensuring defect-free production processes ■ Custom development tailored to customer needs ■ Applicable to a wide range of industries such as pumps, seals, chemicals, petrochemicals, pharmaceuticals, food, as well as technologies in HVAC, power generation, and applications in aircraft, ships, and automobiles *For more details, please refer to the PDF document or feel free to contact us.

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We offer a wide range of carbon graphite and SiC used in mechanical seal materials and bearing products for pumps, among others. Features of our materials and products: 1. If you are considering use under dry or extremely low humidity conditions, we recommend our FH71 series. Additionally, the FH71 series is effective in reducing operational noise and heat generation. 2. For wet applications, we recommend the FH81 or FH91 series. The FH81/91 series can be selected based on your application from non-impregnated, resin-impregnated, or metal-impregnated options. 3. Schunk Carbon Technology offers both room temperature sintered and reaction sintered SiC. CarSIK-SD → SSiC CarSIK-NT → SiSiC CarSIK-CT → SiSiC-C While we have a wide range of materials, if the product you are looking for is not in our lineup, we can also propose the development of new products in collaboration with you.

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The product "SiC30" that we handle is manufactured by impregnating molten silicon into highly porous electric graphite. When used as a hard sliding counterpart material for carbon materials, it significantly improves the blister resistance of the carbon materials. When combined with other products and used as "soft carbon materials," it can completely prevent blistering. Furthermore, it has superior thermal shock resistance compared to various ceramics used in tribological applications. Additionally, since it contains no boron at all, it is suitable for applications in the production of silicon in the electronics industry. 【Features】 ■ Unique silicon carbide-graphite composite material ■ Excellent hardness, strength, and wear resistance ■ Superior emergency operation performance ■ Temperature fluctuation resistance ■ Very high blister resistance 【Applications】 ■ Pumps and compressors ■ Mechanical sealing *For more details, please refer to the PDF document or feel free to contact us.

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