| 单词 | tungsten carbide |
| 释义 | tungsten carbidenouna very hard, black or gray compound of tungsten and carbon, used in the manufacture of cutting and abrasion tools, dies, and wear-resistant machine parts. Origin of tungsten carbideFirst recorded in 1895–1900 Words nearby tungsten carbidetungo, tung oil, tung-oil tree, tungstate, tungsten, tungsten carbide, tungsten lamp, tungsten rating, tungsten steel, tungsten trioxide, tungstic Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for tungsten carbidetungsten carbide nouna fine very hard crystalline grey powder produced by heating tungsten and carbon to a very high temperature: used in the manufacture of drill bits, dies, etc. Symbol: WC; melting pt: 2870°C Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Scientific definitions for tungsten carbidetungsten carbide An inorganic carbon compound that forms a fine gray powder whose grains are dense and extremely hard. Tungsten carbide is used in tools, dies, wear-resistant machine parts, and abrasives. Chemical formula: WC. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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