silicon carbide
Noun
Meaning
an extremely hard blue-black crystalline compound (SiC) used as an abrasive and a heat refractory material; crystals of silicon carbide can be used as semiconductors
Source: WordNetSynonyms
Hypernyms
Examples
As predicted, the silicon carbide reacted with water and turned into diamonds and silica at high heat and pressure.
Examples include calcium carbide (CaC 2 ), silicon carbide (SiC), tungsten carbide (WC) (often called simply carbide when referring to machine tooling), and cementite (Fe 3 C), citation each used in key industrial applications.
For softer materials silicon carbide, garnet (emery) or corundum can be used in place of the diamond.
The researchers wanted to know what would happen inside these planets, so they pressed samples of silicon carbide between diamonds in water and exerted massive pressure on them.
They are immune to common corrosion, and can only be sharpened on silicon carbide sandpaper and some grinding wheels.
Image of reconstruction on a clean Gold (100) surface The silicon atoms on the surface of a crystal of silicon carbide (SiC).