ferrochromium

[ fer-oh-kroh-mee-uh m ]
/ ˌfɛr oʊˈkroʊ mi əm /

noun

a ferroalloy containing up to 70 percent chromium.
Also fer·ro·chrome [fer-uh-krohm] /ˈfɛr əˌkroʊm/.

Origin of ferrochromium

First recorded in 1875–80; ferro- + chromium
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for ferrochromium

ferrochromium

ferrochrome

/ (ˌfɛrəʊˈkrəʊmɪəm) /

noun

an alloy of iron and chromium (60–72 per cent), used in the production of very hard steel
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012