Fabrication of dual-grain structure WC-Co cemented carbide by in-situ carbothermal reduction of WO3 and subsequent liquid sintering
Ke Zheng, Yong Zheng, Guotao Zhang, Hao Wu, Xiangyu Xu, Xuepeng Lu, Xinggen Zhu
Topics & Concepts
Materials scienceCemented carbideRockwell scaleSinteringMicrostructureFracture toughnessCarbothermic reactionCarbideComposite materialTransgranular fractureGrain sizeMetallurgyToughnessGrain boundaryIntergranular fractureAdvanced materials and compositesAdvanced ceramic materials synthesisTunneling and Rock Mechanics