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ProductsHigh strength, high precision, high cost-effectiveness, customized research and development of irregular parts, matching of structural parts, mass production
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About UsGuangdong Kaiyang New Material Co., Ltd. is a high-tech enterprise integrating powder metallurgy , metal injection molding, cemented carbide, transmission gearbox and other high and new technologies .
Innovation in Hard Alloy Coating Technology
Dec 31,2025
A novel cemented carbide coating technology has been successfully developed. Through the application of specialised coating materials and preparation processes, it significantly enhances the wear resistance and cutting stability of cemented carbide tools, meeting the machining requirements for a wide range of difficult-to-machine materials.
Significant progress has been achieved in coating technology innovation within the cemented carbide sector. The integration of novel coating materials with advanced preparation techniques has substantially enhanced the performance of cemented carbide cutting tools. Employing a multi-component composite coating system, this coating is fabricated via physical vapour deposition. It exhibits a robust bond with the cemented carbide substrate, delivering not only exceptional wear resistance but also effectively reducing the coefficient of friction during machining, thereby minimising tool wear. Testing demonstrates that cemented carbide tools utilising this coating technology exhibit significantly extended service life compared to conventional tools when machining difficult-to-cut materials such as high-strength steels and titanium alloys, alongside markedly improved cutting efficiency. As a high-performance engineering material, cemented carbide plays an irreplaceable role in tool manufacturing and mould processing. This coating innovation further unlocks the material's performance potential, providing more reliable tooling support for precision machining in high-end equipment manufacturing. Moving forward, the associated technology will progressively achieve industrial application, thereby enhancing the quality and efficiency of the mechanical processing sector.
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