Microstructure evolution of ultra-fine grained HfC ceramics with high hardness sintered under ultrahigh pressure by plastic deformation densification mechanism
Haiyue Xu, Yanjia Li, Jinhua Yang, Rui Yang, Hu Liu, Jian Jiao
Topics & Concepts
Materials scienceMicrostructureGrain boundaryCeramicNanocrystalline materialVickers hardness testComposite materialDeformation mechanismSinteringGrain sizeGrain growthFracture toughnessSevere plastic deformationDislocationDeformation (meteorology)MetallurgyNanotechnologyAdvanced ceramic materials synthesisAdvanced materials and compositesMetal and Thin Film Mechanics