フジミインコーポレーテッド List of Products and Services

This is a guide to various thermal spray materials that we handle. For details on the composition, manufacturing methods, product names, particle sizes, material properties, packaging quantities, etc., please refer to the materials available for download at the bottom of the page under "PDF Download." 【Contents】 ■ Cermet Materials (Recommended for HVOF Thermal Spray Process) - WC/12%Co - WC/17%Co - WC/20%CrC/7%Ni - WC/10%Co/4%Cr - WC/10%Ni - WC/Hastelloy - CrC/NiCr - MoB/CoCr - Impact-resistant cermet - WC/Fe-based alloy ■ Ceramic Materials (Recommended for Plasma Spray Process) - Al2O3 (White Alumina) - Al2O3-3%TiO2 (Gray Alumina) - High-purity Alumina - High-purity Yttria - Yttrium Fluoride - Stabilized Zirconia - Spinel - Cordierite - Mullite - YAG - Zircon ■ New Products - Slurry thermal spray materials - Blast materials - Resin composite materials - 3D printing materials *For details on each thermal spray material, please refer to the materials available for download under "PDF Download."

The thermal spray powder "SURPREX" is produced by granulating multiple fine powders into a shape close to that of pearls, followed by sintering and then adjusting the particle size. As a result, it achieves a higher adhesion efficiency (thermal spray yield) and excellent fluidity compared to powders manufactured by conventional sintering-grinding or melting-grinding methods. 【Selectable Points】 ■ Fewer troubles such as spitting ■ Higher adhesion efficiency than powders produced by conventional sintering methods ■ Capability to produce thermal spray materials from composite reaction products ■ Capability to produce thermal spray powders with adjusted particle size *For more details, please refer to the PDF document or feel free to contact us.

Microparticles have advantages such as high surface area and reactivity, but they often face challenges in fluidity due to issues like agglomeration. Our company utilizes spray granulation technology to create spherical granules, providing powders that maintain the characteristics of microparticles while ensuring high fluidity. In the thermal spraying materials where we have extensive experience, we have provided composite powders made from various materials such as ceramics, metals, and resins. The reasons for choosing spherical composite powders for thermal spraying include the ability to achieve both reactivity (fusibility) and fluidity, as well as the capability to supply different materials like ceramics and metals uniformly dispersed within the granules. Our Features: - We own all processes from granulation to sintering, classification, and analysis inspection equipment, allowing us to provide total solutions tailored to our customers' challenges. - We have obtained JIS Q9100 certification for thermal spraying materials aimed at the aerospace industry. - We have a strong track record of deliveries to the semiconductor industry, which requires high-quality management. Beyond thermal spraying applications, there is a growing demand for various composite particles, including metals and ceramics, as materials and fillers for 3D printers. We are committed to providing solutions with spherical composite powders, so please feel free to contact us.

This is a thermal spray material composed of WC/12wt%Co produced by the granulation and sintering method. By strictly managing particle size and granule strength, it achieves spitting prevention and excellent adhesion efficiency, resulting in a thermal spray coating with outstanding wear resistance. Compared to commonly used wear-resistant materials and coatings such as "Ni-based self-fluxing alloys," "Cr plating," and "high Cr cast iron," the thermal spray coating using WC12 has high hardness and wear resistance. 【Examples of Applications】 Leveraging its high hardness and wear resistance, it is used in a wide range of fields including steel, papermaking, and machinery. Application examples: - Printing machine parts - Injection molding machine screws - Snake rotors - High-pressure plungers - Pump rotors - Guide rolls - Corrugated rolls - Steel plate transport rolls, etc. 【Message】 At Fujimi, we manufacture and sell many cermet materials in addition to WC12, and we can also prototype powders with adjusted WC particle sizes and compositions according to customer requests. If you have any questions or requests regarding cermet materials, please feel free to contact us. *For product details, please refer to the catalog.

This is a thermal spray material made of WC/20wt%CrC/7wt%Ni produced by the granulation and sintering method. By strictly managing particle size and granule strength, it achieves spitting prevention and excellent adhesion efficiency, resulting in a thermal spray coating that is resistant to corrosion and has outstanding wear resistance. W2007 has excellent wear resistance and wet abrasion resistance (slurry erosion resistance). Additionally, it has superior oxidation resistance compared to other WC cermets. However, its toughness is lower than that of other cermet materials, so caution is needed when used in environments subjected to mechanical impact. [Application Examples] Leveraging its high corrosion resistance and wear resistance, it is used in chemical plant components and other applications. Application examples: - Petrochemical plant components - Film rolls - Paper-making rolls - Steel plate transport rolls - Calendar rolls - Pump components, etc. [Message] At Fujimi, we manufacture and sell many cermet materials in addition to W2007, and we can also prototype powders with adjusted WC particle size and composition according to customer requests. If you have any questions or requests regarding cermet materials, please feel free to contact us. *For more details about the products, please refer to the catalog.

This is a WC/10wt%Co/4wt%Cr thermal spray material produced by the granulation-sintering method. By strictly controlling particle size and granule strength, it achieves spitting prevention and excellent adhesion efficiency, while obtaining a thermal spray coating with a superior balance of wear resistance, corrosion resistance, and toughness. W1004 has excellent wear resistance and wet wear characteristics (slurry erosion resistance), as well as outstanding cavitation erosion resistance. In terms of coating properties, it exhibits characteristics intermediate between 'SURPREX W12' and 'SURPREX W2007'. [Application Examples] Leveraging its high corrosion resistance, wear resistance, slurry erosion resistance, and cavitation erosion resistance, it is used in a wide range of fields such as steelmaking, papermaking, and hydraulic machinery. Application examples include: - Turbine blades - Water turbine blades - Pump components - Plungers - Papermaking coating rolls, etc. [Message] At Fujimi, we manufacture and sell many cermet materials in addition to W1004, and we can also prototype powders with adjusted WC particle size and composition according to customer requests. If you have any questions or requests, please feel free to contact us. *For product details, please refer to the catalog.

This is a WC/CrC/Ni-based cermet thermal spray material produced by the granulation and sintering method. By strictly controlling particle size and granule strength, we achieve spitting prevention and excellent adhesion efficiency, resulting in a thermal spray coating with outstanding wear resistance and impact resistance. The W2000X series is highly tough compared to conventional cermet thermal spray materials and possesses extremely excellent impact resistance. When compared to typical WC/12wt%Co coatings, it has demonstrated more than double the durability in steel ball drop impact tests. [Application Examples] Leveraging its high impact resistance and toughness, it is used in a wide range of fields including construction, civil engineering, and machinery. Application examples: - Cutting bits - Construction machinery parts - Various rollers - Crusher parts - Various screws - Coater blades, etc. [Message] At Fujimi, we manufacture and sell many cermet materials beyond the W2000X series, and we can also prototype powders with adjusted WC particle size and composition according to customer requests. If you have any questions or requests regarding cermet materials, please feel free to contact us. *For product details, please refer to the catalog.

This is a CrC/25wt%NiCr thermal spray material produced by the granulation and sintering method. By strictly controlling particle size and granule strength, we achieve spitting prevention and excellent adhesion efficiency, while obtaining a thermal spray coating with outstanding corrosion and wear resistance at high temperatures. Compared to commonly used high-temperature wear-resistant materials and coatings such as "Ni-based self-bonding alloys" and "CrC (NiCr plating)," the thermal spray coating using CNC25 has high hardness, wear resistance, and thermal shock resistance. [Application Examples] Leveraging its high resistance to high-temperature corrosion and thermal shock, it is used in a wide range of fields including power generation, steelmaking, machinery, and chemicals. Application examples: - Gas turbines - Nuclear components - Diesel engine parts - In-furnace rolls - Boiler electric heating tubes - Coater blades - Boiler tubes, etc. [Message] At Fujimi, we manufacture and sell many other cermet materials in addition to CNC25, and we can also prototype powders with adjusted WC particle sizes and compositions according to customer requests. If you have any questions or requests regarding cermet materials, please feel free to contact us. *For product details, please refer to the catalog.

This is an alumina thermal spray material produced by the melting and grinding method. We offer white alumina (AW) used for wear-resistant and insulating components, as well as high-purity alumina (AHP) used in semiconductor and FPD manufacturing equipment. In the thermal spraying of high-purity alumina powder, the occurrence of black spots has traditionally been a problem. However, at Fujimi, we have implemented a special treatment to remove foreign substances considered to be the cause of black spots in the thermal spray material, enabling the production of thermal spray coatings that suppress the occurrence of black spots. [Application Examples] AW is used for wear-resistant and insulating components, leveraging its wear resistance, chemical stability, and insulation properties. AHP is used in semiconductor and FPD manufacturing equipment. Application examples include: - Wear-resistant components (such as rolls for paper manufacturing and components for textiles) - Insulating components - Electrostatic chucks - Semiconductor and FPD (OLED, LCD) manufacturing equipment, etc. [Message] At Fujimi, we can also prototype powders adjusted to the desired purity and particle size according to customer requirements. If you have any questions or requests regarding ceramic thermal spray materials, please feel free to contact us. *For product details, please refer to the catalog.

This is a thermal spray material that combines resin as a pore-forming agent with ceramic powder that serves as the matrix. By using this material, a coating can be obtained that achieves high thermal insulation (low thermal conductivity) and strength suitable for TBC applications, with a greater number of pores evenly distributed compared to conventional ceramic thermal spray coatings. In the examples provided, yttria-stabilized zirconia (YSZ) is used as the ceramic, but the type of ceramic and the ratio of pore-forming agents can be modified. [Application Examples] Leveraging its high insulation and thermal barrier properties, it is expected to be used as a thermal barrier coating for gas turbine combustion chambers, turbine blades, and various internal combustion engines (engines). Additionally, due to the formation of pores, it also has characteristics such as high specific surface area and solution permeability, and we are exploring applications that utilize these features. [Message] At Fujimi, we can prototype powders adjusted to the desired purity and particle size according to customer requirements. If you have any questions or requests regarding ceramic thermal spray materials, please feel free to contact us. *For product details, please refer to the catalog.

In the "Knowledge Base Aichi Key Research Project" implemented by Aichi Prefecture and the Public Interest Incorporated Foundation Science and Technology Exchange Foundation, a research group consisting of Professor Makoto Kobashi from Nagoya University, Asahi Seiki Kogyo Co., Ltd., Aichi Industrial Science and Technology Comprehensive Center, and our company has successfully developed a mold for cemented carbide with internal structures using a 3D printer. We are currently fabricating cemented carbide punches with internal piping using a 3D printer, and for verification, we are using the actual fabricated cemented carbide punches in deep drawing processing. We have confirmed that there are no abnormalities in both the workpiece and the punch even after 100,000 shots, and further verification with an increased number of shots is planned for the future. Our company has developed powders with properties suitable for metal 3D printers (Powder Bed Fusion: PBF) necessary for fabricating using cemented carbide powders. The manufacturing and sales of these 3D printer-compatible cemented carbide powders have already begun. The cemented carbide punch shown in the image was fabricated by Japan Layered Manufacturing Co., Ltd.