from The Century Dictionary.
- noun In metallurgy, a compound of iron with boron, iron boride, intended for use in ascertaining the modifying effect of boron upon steel.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun An
alloyof ironand boronused in the production of specialist steels
Sorry, no etymologies found.
It has been used in making very pure copper castings for electrical purposes, in aluminum bronzes, and in hardening aluminum castings; and an alloy, ferroboron, has been shown experimentally to act on steel somewhat like ferrovanadium.