Pronunciation: [ˈanədˌa͡ɪzd] (IPA) 
The word "anodized" is spelled with the phonemes /ˈæn.ə.daɪzd/ in IPA. The first syllable begins with the short "a" sound, followed by the "n" sound. The second syllable begins with the schwa sound, then the "d" sound, followed by the long "i" sound and ending with the "z" sound. "Anodized" is the past tense of "anodize," which means to process metal to make it more resistant to corrosion or to give it a decorative finish.
Anodized is an adjective that refers to the process of coating or treating a metal object, usually aluminum, with an oxide layer through electrolysis or an electrochemical process. This process increases the thickness of the oxide layer, making it more durable, corrosion-resistant, and improves its adhesion to paint or other coatings. Anodized objects possess a smooth, glossy, or satin-like finish.
The anodizing process involves immersing the metal object in an electrolyte bath and applying an electrical current. This current causes oxygen ions to be released, creating a negative charge that attracts the positively charged metal ions from the object's surface. These metal ions then react with water molecules or the electrolyte, resulting in the formation of a stable metal oxide layer on the object's surface.
Anodized finishes are popular in various industries due to their desirable properties like increased resistance to corrosion, improved abrasion resistance, and enhanced aesthetic appeal. The thickness of the anodized oxide layer can be controlled to achieve different effects, from thin layers that retain the metal's natural appearance to thicker layers that allow for vibrant coloring through dyes or pigments infused into the oxide pores.
Common applications of anodized objects include architectural structures, automotive parts, consumer electronics, cookware, and jewelry. The anodized layer acts as a protective barrier, safeguarding the underlying metal from environmental factors, while also providing an opportunity for customization and adding visual appeal to the finished product.
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
The word anodized derives from the term anodize, which is formed by combining the prefix an- and the verb odize.
The prefix an- comes from the Greek word aná, meaning up or back. It typically indicates an upward or backward movement, or intensifies the meaning of the base word.
The verb odize is derived from the noun oxide, which refers to a compound formed when oxygen combines with another element. Therefore, to anodize means to treat or coat a metal surface with an oxide layer by an electrolytic process, creating a protective or decorative coating.
Overall, the etymology of anodized reflects the process of forming an oxide layer on a metal surface, combining the prefix an- with the noun oxide.
