Carborundum

Translation carborundum into russian

Noun

The grinding wheel is made of carborundum.

Шлифовальный круг сделан из карборунда.

Noun

A very hard, black or dark green crystalline compound consisting of silicon carbide, used as an abrasive and in cutting tools.

The grinding wheel was made of carborundum to ensure it could handle the toughest materials.