Which of the following are properties required for abrasive

Which of the following are properties required for abrasive ceramics? Entry field with incorrect answer High ductility High toughness High wear resistance High temperature stability Low temperature stability

Solution

Abrasive, sharp, hard material used to wear away the surface of softer, less resistant materials. Included within the term are both natural and synthetic substances, ranging from the relatively soft particles used in household cleansers and jeweler’s polish to the hardest known material, the diamond. Abrasives are indispensable to the manufacture of nearly every product made today.