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单词 bessemer process
释义

WordReference Random House Unabridged Dictionary of American English © 2024
Bessemer proc′ess, [Metall.]
  1. Metallurgya process of producing steel, in which impurities are removed by forcing a blast of air through molten iron.
  • after H. Bessemer 1855–60

Collins Concise English Dictionary © HarperCollins Publishers::
Bessemer process n
  1. (formerly) a process for producing steel by blowing air through molten pig iron at about 1250°C in a Bessemer converter: silicon, manganese, and phosphorus impurities are removed and the carbon content is controlled
Etymology: 19th Century: named after Sir Henry Bessemer (1813–98), English engineer
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