How Do You Spell KOVAR?

Pronunciation: [kˈɒvɑː] (IPA)

Kovar is a word that is pronounced as /ˈkoʊvɑːr/ in IPA phonetic transcription. It is a type of metal alloy that is commonly used in the electronics industry due to its high thermal stability and low coefficient of thermal expansion. The spelling of the word "kovar" is derived from the three main components of the alloy - cobalt (Co), nickel (Ni), and iron (Fe) - with the addition of the letter "v" as a connecting vowel. The pronunciation remains the same regardless of regional variation or accent.

KOVAR Meaning and Definition

1. Kovar is a noun that refers to an iron-nickel-cobalt alloy known for its low coefficient of thermal expansion (CTE). It is a trademarked name associated with a specific brand of this alloy, but it is often used more broadly to refer to similar alloys with comparable properties. Kovar generally contains around 29% nickel, 17% cobalt, and 54% iron, although the exact composition may vary.

   The low CTE of kovar makes it particularly useful in applications where a material's dimensions need to remain stable over a wide range of temperatures. This characteristic renders it suitable for various precision instruments, such as scientific instruments, measuring devices, and electronic components, where tight tolerances are crucial.

   The name Kovar is a combination of the first letters of the three main components of the alloy: Fe (iron in the periodic table), Ni (nickel), and Co (cobalt). It was developed and trademarked by a famous American metallurgical company, Carpenter Technology Corporation, in the early 20th century. Due to its controlled expansion properties, kovar is often used in critical applications that involve hermetic sealing, such as in vacuum tubes, light bulbs, and the glass-to-metal seals found in diodes, transistors, and other electronic components.

   In summary, kovar refers to an iron-nickel-cobalt alloy with a low coefficient of thermal expansion. Its stability over a wide temperature range makes it ideal for applications requiring precise dimensional control, especially in the field of electronic components and scientific instruments.

Common Misspellings for KOVAR

• covor
• kover
• covar
• kavar
• Kevar
• CEvAR
• Kovur
• Kaovar
• Kaovor
• Kavor

Etymology of KOVAR

The word "kovar" is derived from the German term "Ko" for "Kobalt" (cobalt) and "Var" for "Vergütungsstahl" (hardened steel). "Kovar" is a trademarked name for a type of alloy that was developed by the Westinghouse Electric Corporation in the early 20th century. It is a nickel-iron-cobalt alloy known for its low coefficient of thermal expansion, making it ideal for use in electronic applications where precise dimensions are crucial.

Similar spelling word for KOVAR

• kober.