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单词 Aich's metal
释义

Definition of Aich's metal in English:

Aich's metal

(also Aich metal)
noun ˈeɪks ˌmɛt(ə)l
disused
  • A hard alloy of copper, zinc, and iron, used (especially formerly) in gun-making and marine engineering.

Origin

Mid 19th century; earliest use found in Chemical News. From the genitive of the name of Johann Aich, Austrian naval officer, who invented the alloy, for which a British patent was subsequently issued (3 Feb. 1860) + metal, after German Aichmetall. In some forms from the name of Johann Aich + metal.

Definition of Aich's metal in US English:

Aich's metal

(also Aich metal)
nounˈeɪks ˌmɛt(ə)l
disused
  • A hard alloy of copper, zinc, and iron, used (especially formerly) in gun-making and marine engineering.

Origin

Mid 19th century; earliest use found in Chemical News. From the genitive of the name of Johann Aich, Austrian naval officer, who invented the alloy, for which a British patent was subsequently issued (3 Feb. 1860) + metal, after German Aichmetall. In some forms from the name of Johann Aich + metal.

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更新时间:2025/1/14 7:12:08