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Method of coating a base material in which a wire-like thermal spray material is melted in an electric arc and deposited as a film on the base material, and an arc sprayed coating
Method of coating a base material in which a wire-like thermal spray material is melted in an electric arc and deposited as a film on the base material, and an arc sprayed coating
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机译：涂覆基材的方法，其中将线状热喷涂材料在电弧中熔化并以膜形式沉积在基材上，并进行电弧喷涂
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摘要
The present invention relates to a method for coating a base material in which an iron-based wire-like thermal spray material is melted in an electric arc and deposited as a coating on the base material. The thermal spray material used is:-carbon: 0.1 wt% -0.3 wt%,-Manganese: 1.5 wt%-2.0 wt%,-Silicon: 0.25 wt%-0.4 wt%, each containing alloy components based on total mass, aluminum alloy A substrate is used, and the surface is mechanically roughened before coating, so that the surface is formed with a roughness Rz with undercut, and the surface is filled with a thermal spray material during the coating process. In this way, mechanical engagement of the coating with the substrate is brought about, and the surface of the coating is scraped off. In addition, the present invention relates to a suitably manufactured iron-based coating that is wire arc sprayed onto a substrate. [Selection figure] None
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