Thermal Spraying Processing Glossary
● What is thermal spraying? Thermal spraying is a type of surface modification method that uses heat sources such as fuel-oxygen combustion and electrical energy to heat spraying materials, creating particles in a molten or near-molten state that are then sprayed onto a substrate to form a coating. Thermal spraying has many advantages compared to other surface modification methods (such as surface hardening, carburizing, nitriding, ion implantation, plating, vapor deposition, and build-up welding). ● What is gas thermal spraying? A general term for thermal spraying conducted using a combustion flame of oxygen and combustible gas. ● What is flame spraying? A process that uses a combustion flame of oxygen and combustible gas to heat and melt linear, powder, or rod-shaped thermal spraying materials, which are then sprayed onto a substrate to form a coating. Flame spraying includes wire flame spraying, powder flame spraying (self-fusing alloy spraying), high-velocity flame spraying (HVOF spraying), and rod flame spraying (low-cast spraying). ● Wire flame spraying Uses linear thermal spraying materials. ● Powder flame spraying (self-fusing alloy spraying) Uses powder thermal spraying materials. ● Rod flame spraying (low-cast spraying) Uses rod-shaped thermal spraying materials. ● High-velocity flame spraying (HVOF spraying) Ultra-high-speed thermal spraying that uses gas flame as the heat source.
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Our company specializes in surface modification technologies that are not commonly heard of, such as "thermal spraying" and "ceramic laser engraving." Thermal spraying is one of the special techniques used across a range of industries, from low-tech sectors like kitchenware to high-tech industries such as aerospace. We were founded in 1950 with the aim of engine regeneration (engine boring) for automobiles and motorcycles, and we have consistently operated with the goal of being "the only one in a niche market" up to the present day.
