fer·​ro·​man·​ga·​nese | \ ˌfer-ō-ˈmaŋ-gə-ˌnēz How to pronounce ferromanganese (audio) , -ˌnēs \

Definition of ferromanganese

: an alloy of iron and manganese containing usually about 80 percent manganese and used in the manufacture of steel

Examples of ferromanganese in a Sentence

Recent Examples on the Web Brazil, for example, filed an application in December 2018 that included the Rio Grande Rise, a deep-ocean mountain range 1500 kilometers southeast of Rio De Janeiro that's covered in cobalt-rich ferromanganese crusts. Richard Kemeny, Science | AAAS, 20 June 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'ferromanganese.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of ferromanganese

1864, in the meaning defined above

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The first known use of ferromanganese was in 1864

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Cite this Entry

“Ferromanganese.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ferromanganese. Accessed 24 Oct. 2021.

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