EntityQ1083265· pop 21· linked from 268 articlesceramic knifeSign in to saveknife made out of very hard and tough ceramic, often zirconium dioxideConnectionsOpinel knifeEntityknifeEntityInternational Standard Book NumberEntitydiamondEntitydigital object identifierEntityceramicEntityindustrial manufacturingEntitydaggerEntityMohs scale of mineral hardnessEntitybayonetEntitycalcium oxideEntitymagnesium oxideEntitymacheteEntityscalpelEntitykrisEntitySwiss Army knifeEntitycrystal polymorphismEntitypocket knifeEntitykukriEntitycubic crystal systemEntityCategoriesCeramic engineeringKitchen knivesZirconium dioxide