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单词 kamacite
释义

kamacite

/ˈkaməsʌɪt /
noun [mass noun]
An alloy of iron and nickel occurring in some meteorites.Nearby is a unique 60-cm-high Boguslavka iron meteorite, which is the fragment of a single, giant monocrystal of kamacite (an alloy of meteoritic iron and nickel)....
  • At times kamacite can be found so closely intermixed with taenite that it is difficult to distinguish them visually.
  • In cut sections kamacite looks like metallic iron and like the other important nickel-iron mineral, taenite.

Origin

Late 19th century: from Greek kamax, kamak- 'vine pole' (because of the occurrence of the alloy in bar-shaped masses) + -ite1.

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更新时间:2025/1/11 7:33:43