Effects of gradient structure on the microstructures and properties of coated cemented carbides

Li Chen1,2, Enxi Wu1, Fei Yin1,2, Jia Li2
1State Key Laboratory for Powder Metallurgy, Central South University, Changsha 410083, China
2Zhuzhou Cemented Carbide Cutting Tools Co., Ltd., Zhuzhou 412007, China