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Coated tool
Mar 16, 2018

The coated tool is on the surface of the cemented carbide or high speed steel (HSS) substrate with good strength and toughness, a thin layer of refractory metal or nonmetal compound (which can also be coated on superhard materials such as ceramics, diamond and cubic boron nitride) is prepared by gas deposition method. 


As a chemical barrier and thermal barrier, the coating reduces the diffusion and chemical reaction between the tool and the workpiece, thus reducing the wear of the matrix. Coated tools with high surface hardness, good wear resistance, chemical stability, heat and oxidation resistance, small friction coefficient and low thermal conductivity, cutting can be compared to the life of uncoated tool 3~5 times more than, improve the cutting speed 20%~70%, improve the processing accuracy 0.5~1 level, reduce tool consumption costs 20%~50%.

  • Contact Us
    Add: 2/F, NO.243, ChuangYe North Road, JiangCheng District, Yangjiang, GuangDong Province, China
    Tel: +86-662-2868618/+86-662-2868312/+86-662-2868322/+86-662-2848666
    Mob: +8613926325606
    E-mail: info@yjyongly.com
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