CU-SI-SN-PB POWDER FOR COATING LAYERS WITH HIGH LUBRICANT AND HIGH CONDUCTIBILITY AND WEAR RESISTANT AND COATING METHOD BY USING THEREOF

摘要

The invention and lubricating classic also relates to a coating method using copper powder and it has a wear resistance, Si: 10 ~ 30wt%, Sn: 1 ~ 5wt%, Pb: and consisting of 5 ~ 15wt% rest Cu lubricating classic conducting abrasion resistance is excellent copper-silicon-tin-lead-based coating process, while providing the re-dissolved powder mixture of the coating powder consisting of the damper components; It provides a coating method using a lead-based coating re-dissolved powder and using the flame to accelerate a mixture powder consisting of a high speed, including the step of coating the base material surface having excellent wear-resistant lubricity highly conductive copper-silicon-tin.; According to the present invention it is expected to be wear-resistant and significantly improve the life of the highly conductive component is required lubricating properties to the possible production of hardness, wear resistance, the increase in both the lubricating properties at least 1.5 times the copper alloy coating.