CARBURISATION Meaning and
Definition
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Carburisation is a term used in metallurgy to describe a specific process that occurs when carbon atoms infiltrate and react with a solid material, typically a metal. This process leads to the formation of carbides within the metal matrix, significantly affecting its properties.
Carburisation is commonly associated with high-temperature environments, such as during heat treatment or within certain industrial processes. It involves the diffusion of carbon atoms into the material, which may originate from a carbon-rich atmosphere or a carbon-containing compound in contact with the metal surface. The carbon atoms are then absorbed by the metal, combining with its elemental constituents to form carbides.
The presence of carbides can greatly influence the mechanical properties of the metal, including its hardness, strength, and wear resistance. However, carburisation can also be detrimental if it occurs unintentionally or excessively. Excessive carburisation may result in embrittlement, reduced ductility, and compromised structural integrity, as the formation of carbides can lead to local changes in composition and stress concentrations within the material.
To prevent unwanted carburisation, various techniques can be employed, such as using protective coatings, adjusting the composition of the atmosphere, or employing non-carburising atmospheres during heat treatment. Control of carburisation is crucial for maintaining the desired integrity and performance of materials in industries such as automotive, aerospace, and manufacturing.
Common Misspellings for CARBURISATION
- xarburisation
- varburisation
- farburisation
- darburisation
- czrburisation
- csrburisation
- cwrburisation
- cqrburisation
- caeburisation
- cadburisation
- cafburisation
- catburisation
- ca5burisation
- ca4burisation
- carvurisation
- carnurisation
- carhurisation
- cargurisation
- carbyrisation
- carbhrisation
Etymology of CARBURISATION
The term "carburisation" derives from the French word "carburation", which in turn comes from the Latin word "carbo" meaning "coal". The suffix "-isation" is added to indicate the process or action of carburation.
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