Various considerations are necessary, such as the environment and atmosphere during use, as well as the type of material.
Thermal spraying is a surface modification technology that involves melting and spraying materials such as metals, ceramics, and cermets using various heat sources to form functional coatings on the substrate surface. It generally has thermal properties such as heat resistance and thermal insulation, which are often required simultaneously. To improve heat resistance, it is necessary for the thermal spray material to have a high melting point and to be stable in high-temperature environments. To enhance thermal insulation, the thermal spray coating is required to have a porous structure and low thermal conductivity. 【Features】 ○ Various considerations are needed, such as the environment and atmosphere during use, and the type of material. ○ It has thermal properties such as heat resistance and thermal insulation. ○ Improvement of heat resistance → The thermal spray material must have a high melting point and be stable in high-temperature environments. ○ Improvement of thermal insulation → The thermal spray coating is required to have a porous structure and low thermal conductivity. For more details, please contact us.
Inquire About This Product
basic information
【Examples of Thermal Spray Materials】 ○ Heat-resistant alloys → Composed of basic elements (Ni, Co), elements that form oxide films (Cr, Al), and substances that maintain the oxide film, stable at high temperatures. ○ Tungsten → The metal with the highest melting point and scientifically stable. ○ Nickel-Aluminum → Exhibits oxidation resistance at temperatures up to 800°C. ○ Nickel-Chromium → Exhibits oxidation resistance and gas corrosion resistance at temperatures up to 980°C. ○ Alumina → Highly resistant to all gases except hydrofluoric acid, stable in oxidizing and strongly reducing atmospheres. ○ Stabilized Zirconia → Stable in high-temperature environments with low thermal conductivity. → The coefficient of linear expansion is relatively close to that of metal substrates, resulting in low stress at the interface, making delamination and cracking less likely to occur (used in TBC: Thermal Barrier Coating). ● For more details, please contact us.
Price information
Please contact us.
Delivery Time
※Please contact us.
Applications/Examples of results
【Construction Examples】 ○ Rotary Kiln: Applicable Thermal Spray Material - Ceramics ○ Thermocouple Protection Tube: Applicable Thermal Spray Material - Heat-Resistant Alloy ● For more details, please contact us.
catalog（1）
Download All Catalogs
Company information
Shinko Metallicon Co., Ltd. is a specialized manufacturer of "thermal spraying," and since its founding in 1933 in Kyoto, we have been dedicated solely to thermal spraying. We take pride in having the longest history in the thermal spraying industry in Japan and consider ourselves pioneers in this field. We aim to continue improving our technology and services, and as one united team, we wish to support the manufacturing industry and a bright future for this country.