ferrotungsten

[ fer-oh-tuhng-stuhn ]

noun

1. a ferroalloy containing up to 80 percent tungsten.

Word History and Origins

Origin of ferrotungsten¹

First recorded in 1880–85; ferro- + tungsten

Example Sentences

Importation from the Orient and the west coast of South America should continue in reduced amounts, depending upon the ability of domestic manufacturers to obtain and hold foreign markets for ferrotungsten and high speed tool steel.

From Project Gutenberg

Germany through its smelting interests controlled the foreign tungsten situation prior to the war; two-thirds of its excess output of ferrotungsten was consumed by England and the balance principally by the United States and France.

From Project Gutenberg

The balance was obtained by importation, chiefly from Germany, from Portugal and Spain, and from England, both of concentrates and of ferrotungsten.

From Project Gutenberg

Considerable amounts of ferrotungsten were exported to the Allies.

From Project Gutenberg

In so far as actual domestic consumption is concerned there has been a return to something like pre-war conditions, as the only known new use to which tungsten may be put—the manufacture of die steel—does not involve the use of any large amount of ferrotungsten.

From Project Gutenberg