Carbide Meaning: Definition, Examples, and Translations
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carbide
[ˈkɑːr.baɪd ]
Definition
chemistry term
Carbide is a compound formed between carbon and a less electronegative element. These materials are often used in industrial applications due to their hardness and thermal conductivity. Some common types include calcium carbide and tungsten carbide, widely used in cutting tools and abrasives.
Synonyms
binary compound, carbon compound.
Examples of usage
- Tungsten carbide is used to make drill bits.
- Calcium carbide reacts with water to produce acetylene gas.
- Silicon carbide is used in high-performance applications.
Translations
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Interesting Facts
Industrial Applications
- Carbide is commonly used to make cutting tools and drill bits because of its hardness.
- It’s also utilized in the production of cemented carbide, which combines tungsten carbide with metal binders to enhance its properties.
Science and Chemistry
- Carbides can form with various elements, leading to different types such as silicon carbide and titanium carbide, each with unique characteristics.
- Some carbides, like calcium carbide, are used to produce acetylene gas for welding and lighting.
Cultural Influence
- Movies and stories often use carbide-based explosives, showcasing its potential in high-stakes scenarios like mining or demolition.
- In popular science fiction, characters rely on advanced tools made from materials like carbide for survival in hostile environments.
Health and Safety
- While many carbides are useful, some, like calcium carbide, can release harmful gases when mixed with water, highlighting the importance of proper handling.
- Safety regulations often govern the use of certain carbides in industrial applications to prevent health risks to workers.
Origin of 'carbide'
Main points about word origin
- The term 'carbide' comes from 'carbon' and the Latin suffix '-ide,' which indicates a compound.
- The word was first coined in the 19th century as chemists began to understand carbon-based compounds.
The term 'carbide' is derived from the combination of the words 'carbon' and 'ide', the latter being a suffix used in inorganic chemistry to indicate a binary compound consisting of carbon and another element. The use of carbides can be traced back to the late 19th century, particularly with the discovery of calcium carbide in 1862 by the chemist Andrew Williams. The industrial applications of carbides expanded in the 20th century, especially with the advent of hardmetal technology, which utilized tungsten carbide for cutting tools and wear-resistant applications. Over the years, various other types of carbides were developed, broadening the scope of their usage in industries like electronics, automotive, and mining. Their unique properties make them valuable materials in manufacturing and engineering, particularly where high durability and resistance to wear are crucial.