carborundum

Tanımlar (İngilizce)

1. isim Alternative letter-case form of carborundum.
2. isim Crystals of silicon carbide used as an abrasive.

   “There is no doubt that such a button — properly prepared under great pressure — of carborundum, especially of powder of the best quality, will withstand the effect of the bombardment fully as well as anything we know.”