Carborundum Meaning: Definition, Examples, and Translations
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carborundum
[หkษหrbษหrสndษm ]
Definition
material science
Carborundum is a trade name for silicon carbide, a compound of silicon and carbon that is used as a hard abrasive. It is known for its high strength and thermal conductivity, making it suitable for various industrial applications, including the manufacture of cutting tools and as an abrasive in grinding processes.
Synonyms
abrasive, grinding compound, silicon carbide.
Examples of usage
- The factory uses carborundum for cutting metal.
- Carborundum grinding wheels are very effective.
- He polished the surface with carborundum powder.
Translations
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Interesting Facts
Industrial Use
- Primarily used as an abrasive, carborundum is key in making grinding wheels and cutting tools.
- Its hardness makes it ideal for smoothing hard surfaces like metal and stone.
Scientific Significance
- It is one of the first synthetic abrasives invented, marking a leap in material science.
- Carborundum can withstand extremely high temperatures, making it useful in various industrial processes.
Cultural References
- The phrase 'Don't let the bastards grind you down' is often associated with the toughness implied by carborundum.
- It is humorously referenced in various songs and artworks, symbolizing resilience and durability.
Pop Culture
- Despite being an industrial material, carborundum has made appearances in clever marketing and advertising slogans to emphasize strength.
- In the realm of DIY enthusiasts, carborundum is sometimes humorously referred to in stories about tool-making and home repair.
Origin of 'carborundum'
Main points about word origin
- The word combines 'carbon' from the element and 'corundum', which is a natural mineral form of aluminum oxide.
- It was created in the late 19th century, showcasing early advancements in industrial materials.
The term 'carborundum' was originally coined in 1893 by Edward Acheson, an American inventor and chemist, who created the material by accidentally producing silicon carbide while attempting to synthesize diamonds. The name combines 'carbon' and 'corundum,' a naturally occurring mineral composed mainly of aluminum oxide, to emphasize its abrasive qualities. Carborundum was the first synthetic abrasive material developed and became a commercial product due to its effectiveness and cost-efficiency. Over the years, it has been widely adopted in various manufacturing processes, particularly in industries requiring durable and effective abrasives for grinding, cutting, and polishing materials.