It is a new technology for metal powder layering and metal coating. It can rapidly layer a non-oxidized film.
Cold spray is a new coating method that accelerates powder using a high-speed flow of inert gas, allowing it to collide with and deform the substrate, resulting in a strong bond and layering. Unlike thermal spraying, it layers the powder without melting it, preventing oxidation of the coating and eliminating the need to heat the substrate to high temperatures like in welding, thus avoiding thermal deformation or alteration of the substrate. Layering of various metals is possible. It allows not only the layering of metals of the same type as the substrate but also the joining of dissimilar metals and the direct deposition of metal onto ceramic substrates.
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basic information
At Plasma Technology Co., we not only offer contract processing for coatings using thermal spraying and cold spray equipment, but we also design and manufacture the equipment. Additionally, we provide support for optimal coating technologies across all aspects of thermal spraying, including customization of peripheral equipment and manufacturing and sales of powder feeding devices. Please feel free to contact us.
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Applications/Examples of results
Metal layering, coating, and repair Overlay repair of gas turbines made of Ni-based alloys and Ti alloys Metal film coating on ceramics A new manufacturing method for cylindrical sputtering target materials as an alternative to casting
Detailed information
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In-house developed cold spray equipment Plasma Tech Co., Ltd. is the only manufacturer of cold spray equipment in Japan, and it offers cold spray equipment that demonstrates top-tier performance in the world. It can layer and form metal coatings without oxidation, which occurs in thermal spraying.
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Company information
Plasma Technology Co., Ltd. has been a leading manufacturer specializing in thermal spraying since its establishment in 1980. Currently, with cutting-edge thermal spraying and cold spray technologies, we are continuously expanding the possibilities of new application fields while pursuing a global expansion that caters to the world market. Through thermal spraying and cold spray technologies, which are expected to lead to various application fields and the development of individual products, we will continue to contribute to the advancement of various technologies and industries.