| 释义 |
open-hearth process
open-hearth process n (Metallurgy) a process for making steel using an open-hearth furnace Thesaurus| Noun | 1. | open-hearth process - a process for making steel using an open-hearth furnacesteel production - making steel from pig iron |
open-hearth process
open-hearth process: see steelsteel,
alloy of iron, carbon, and small proportions of other elements. Iron contains impurities in the form of silicon, phosphorus, sulfur, and manganese; steelmaking involves the removal of these impurities, known as slag, and the addition of desirable alloying elements.
..... Click the link for more information. .open-hearth process[¦ō·pən ¦härth ‚prä·səs] (metallurgy) A steel-making process carried out in an open-hearth furnace in which selected pig iron and malleable scrap iron are melted, with the addition of pure iron ore. open-hearth process
Words related to open-hearth processnoun a process for making steel using an open-hearth furnaceRelated Words |