ferrosilicon

noun

fer·​ro·​sil·​i·​con ˌfer-ō-ˈsi-li-kən How to pronounce ferrosilicon (audio)
-lə-ˌkän
: an alloy of iron and silicon containing 15 to 95 percent silicon and used for deoxidizing molten steel and making silicon steel and high-silicon cast iron

Examples of ferrosilicon in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Despite generating clean geothermal energy and hydropower, major industries including aluminum and ferrosilicon production also produce a third of Iceland’s carbon dioxide. Liz Alderman, New York Times, 9 Aug. 2019

Word History

First Known Use

1874, in the meaning defined above

Time Traveler
The first known use of ferrosilicon was in 1874

Dictionary Entries Near ferrosilicon

Cite this Entry

“Ferrosilicon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ferrosilicon. Accessed 28 Nov. 2024.

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