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堆焊技术可以将高速钢耐磨焊条涂覆在截齿基体上，且涂层与基体的结合为冶金结合，涂层具有较高的硬度及耐磨性。
Surfacing technology can wear high-speed steel electrode wear on the pick matrix, and the coating and the substrate combination of metallurgical bonding, the coating has a high hardness and wear resistance.