fer·​ro·​alloy | \ ¦fe(ˌ)rō+\

Definition of ferroalloy

: a crude alloy of iron with one or more other elements (as metals) used for deoxidizing molten steel and making alloy steels

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First Known Use of ferroalloy

1888, in the meaning defined above

History and Etymology for ferroalloy

ferro- + alloy

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The first known use of ferroalloy was in 1888

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