silicon-carbide abrasive

См. также в других словарях:

• silicon carbide — n a very hard dark crystalline compound SiC of silicon and carbon that is used as an abrasive in dentistry * * * a compound produced by the reaction of silicon and carbon at extremely high temperature; it ranks next to diamond in hardness and is… …   Medical dictionary

• Silicon carbide — Chembox new Name = Silicon carbide ImageFile = Silicon carbide 3D balls.png ImageSize = 140px ImageName = Ball and stick model of part of a crystal of SiC ImageFile1 = silicon carbide detail.jpg ImageSize1 = 140px OtherNames = Section1 = Chembox… …   Wikipedia

• silicon carbide — Chem. a very hard, insoluble, crystalline compound, SiC, used as an abrasive and as an electrical resistor in objects exposed to high temperatures. [1900 05] * * * ▪ chemical compound Introduction       exceedingly hard, synthetically produced… …   Universalium

• silicon carbide — noun 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 • Hypernyms: ↑carbide …   Useful english dictionary

• silicon carbide — Carborundum Car bo*run dum (k[aum]r b[ o]*r[u^]n d[u^]m), [a trade name, from Carbon + corundum.] A beautiful crystalline compound, {silicon carbide} ({SiC}), consisting of carbon and silicon in combination; also called {carbon silicide}. It is… …   The Collaborative International Dictionary of English

• silicon carbide — noun Date: 1893 a very hard dark crystalline compound SiC of silicon and carbon that is used as an abrasive and as a refractory and in electric resistors …   New Collegiate Dictionary

• silicon carbide — noun a binary compound of silicon and carbon, SiC; it is one of the hardest known materials, and is used as an abrasive, under the trade name Carborundum, and as a refractory material …   Wiktionary

• silicon carbide — sil′icon car′bide n. chem. a very hard, insoluble, crystalline compound, SiC, used as an abrasive and as an electrical resistor in objects exposed to high temperatures • Etymology: 1900–05 …   From formal English to slang

• silicon carbide — /sɪləkən ˈkabaɪd/ (say siluhkuhn kahbuyd) noun a very hard crystalline compound, SiC, made by fusing carbon and sand, used as an abrasive, refractory, and an electrical resistance; carbon silicide …  

• Silicon nitride — Preferred IUPAC name Silicon nitride …   Wikipedia

• Abrasive machining — is a manufacturing process where material is removed from a workpiece using a multitude of small abrasive particles. Common examples include grinding, honing, and polishing. Abrasive processes are usually expensive, but capable of tighter… …   Wikipedia