日本コーティング工業 List of Products and Services

The "Ceramic & Metal Coating Comprehensive Catalog" from Nippon Coating Industrial Co., Ltd. is a comprehensive catalog that includes the material properties of coatings made from ceramics and alloys, their thermal spraying methods, and application examples! [Contents] ◆ Features of thermal spraying methods ◆ Characteristics of each thermal spraying method ◆ Characteristics of each thermal spraying material ◆ Application examples of (1) wear resistance, (2) release properties, (3) electrical insulation, (4) heat resistance, (5) clearance control, and (6) corrosion-resistant coatings *For more details, please download the PDF or feel free to contact us.

The ceramic thermal spraying by Nippon Coating Industry Co., Ltd. is widely used in various fields, including the aerospace industry, automotive industry, various machinery industries, electrical and electronic industries, chemical industrial plants, marine development, and the energy industry. Its excellence has been proven by numerous achievements, and its applications are continually expanding. To enhance the functionality of advanced machinery and achieve free maintenance, please make use of the technology from Nippon Coating Industry. 【Features of Thermal Spraying Method】 ○ Wide selection range of base materials and spraying materials ○ Fast film formation speed ○ No restrictions on processing dimensions ○ Minimal thermal impact on the base material ○ Dry process with low environmental burden For more details, please contact us or download the catalog.

Nihon Coating Industry has nurtured ceramic thermal spraying technology, which originated from aerospace engineering, for half a century. Please utilize it to enhance the functionality of machinery that increasingly improves the characteristics of ceramics such as heat resistance, thermal insulation, corrosion resistance, wear resistance, electrical insulation, and non-stick properties, contributing to maintenance-free operations. Thermal spraying is a surface modification technology that can simultaneously regenerate parts and impart functions. This regeneration and function impartation is the foundational technology that supports the effective use of limited resources. We encourage you to utilize Nihon Coating Industry's thermal spraying technology to solve your company's challenges. 【Business Activities】 ○ Construction, processing, and sales of various coatings ○ All related businesses associated with the above For more details, please contact us or download the catalog.

We are offering a presentation document explaining the simple technique of "thermal spraying," which involves spraying a coating material melted at high temperatures! Please consider the thermal spraying method, which allows for flexible responses regardless of the base material's properties, shape, or coating thickness! The thermal spraying methods for surface modification include plasma spraying, explosion spraying, flame spraying, and arc spraying, with coating materials such as metals, alloys, ceramics, glass, and polymers. The purposes vary, including surface hardening, heat resistance, wear resistance, and the addition of special functions. [For more details, please download the catalog or feel free to contact us.]

Alumina (aluminum oxide) is an oxide of aluminum. Abradable spraying is a thermal spraying process conducted to obtain a coating with a property that allows it to be easily abraded. An example of application includes spraying onto the inner wall of a case relative to turbine rotor blades to optimize the gap between the rotor blades and the case. Abrasive wear is a form of wear primarily caused by the cutting action of hard particles interposed between the uneven surfaces or gaps of contact surfaces. Electric arc spraying is a thermal spraying method that generates an arc between two linear metal spraying materials, and the metal droplets produced by the heat are atomized and accelerated by a jet of compressed air to form a coating on the substrate. Yttria (yttrium oxide) is an oxide of yttrium. *For more details, please download the PDF or contact us.*

We would like to introduce the "Rod Type Thermal Spray Material" used for localized thermal spraying. Since only fully molten particles are injected, the inter-particle bonding strength is high, and it demonstrates the expected properties even under harsh conditions. Please feel free to contact us when you need assistance. 【Features】 ■ Used for localized thermal spraying ■ Only fully molten particles are injected, resulting in high inter-particle bonding strength ■ Fully demonstrates expected properties even under harsh conditions *For more details, please download the PDF or feel free to contact us.

Q1. How hard is the coating? It varies depending on the thermal spray material, but typically it is between Hv500 and 1000. Q2. Why is it sticking? This is referred to as the anchoring effect. Q3. Is there no risk of peeling? Peeling can occur due to rapid heating, rapid cooling, or substrate corrosion. Q4. Is thermal spraying possible on the inner diameter? Of course, it is possible. However, there are restrictions for small diameters (less than 100 mm), so please consult us. Q5. What is the delivery time? It is usually about 3 weeks, but we can also accommodate urgent requests, so please consult us. For more details, please download the catalog.

We would like to introduce the "oxide-based thermal spray materials" that we handle. Alumina has a hardness second only to diamond, with a melting point of 2,050 degrees. It is rich in heat resistance, chemical resistance, wear resistance, and electrical insulation, making it suitable for a wide range of applications. Additionally, zirconia is the main player in heat-resistant coatings due to its thermal expansion rate being close to that of metals. Recently, its latent functionalities, such as ion characteristics, have attracted attention in future-oriented fields, including fuel cells. [Features] - Alumina has a hardness second only to diamond, with a melting point of 2,050 degrees. - Zirconia is the main player in heat-resistant coatings due to its thermal expansion rate being close to that of metals. - Chromia forms the most dense thermal spray coating. *For more details, please download the PDF or feel free to contact us.

The thermal spraying methods for surface modification include plasma spraying, explosive spraying, flame spraying, and arc spraying. Coating materials consist of metals, alloys, ceramics, glass, and polymers. The objectives are surface hardening, heat resistance, wear resistance, and the imparting of special functions. For more details, please download the catalog.

We would like to introduce our "Super Finish Technology." It is possible to adjust the surface roughness from fine ultra-mirror finishes to rough surfaces, down to the nano level. We can freely adjust cylindrical surfaces, flat surfaces, surfaces that are easy to slide on and those that are difficult to slide on, surfaces that are easy to adhere to and those that are difficult to adhere to, as well as surfaces that are easy to peel off and those that are difficult to peel off. 【Features】 ■ Capable of adjusting surface roughness from fine ultra-mirror finishes to rough surfaces, down to the nano level ■ Freely adjustable surfaces, including those that are easy to slide on and those that are difficult to slide on ■ Experience in thermal spraying is utilized in both pre-treatment and post-treatment *For more details, please download the PDF or feel free to contact us.

The surface modification method using ceramics as thermal spray materials has discovered and created "extraordinary functional performances" in addition to protective capabilities, such as insulation, conductivity, and sensing, making it an indispensable technology in future fields like superconductivity and space. 【Features】 ○ Rockets → Low-arc thermal spraying has a high porosity, alleviating thermal shock and producing remarkable heat resistance. ○ Deep-sea exploration vehicles → Ceramic coatings have set a diving record of over 500 dives at a maximum submersion depth of 2000m. ○ Fuel cells → In solid electrolyte fuel cells, power generation elements made of zirconia, a ceramic, are used. ○ High-temperature superconductivity → Superconducting materials at the level of 90°K (absolute temperature) have already been produced through thermal spraying. ○ Semiconductor manufacturing equipment → Ceramics are coated on the equipment itself to prevent unacceptable contamination. *For more details, please download the PDF or contact us.

We would like to introduce our "Electrical Insulation Coating." Among materials with high insulation properties, ceramics are not only resistant to high temperatures but can also accommodate complex shapes through the localized process. By utilizing ceramic thermal spraying, it is possible to create composite functions where one side is an insulator and the other is a conductor. The excellent properties of ceramics hold various possibilities, such as in complex-shaped high-frequency hardening coils, insulation measures for carbon, a high-temperature electrical material, and even in semiconductor manufacturing equipment. 【Features】 ■ Electrical insulation coating ■ Ceramics are resistant to high temperatures and can accommodate complex shapes through the localized process ■ Utilization of ceramic thermal spraying ■ Excellent properties hold various possibilities, such as insulation components for "Tristan," which controls high energy *For more details, please download the PDF or feel free to contact us.