basic process

About 0.30 uses per million words.

Meaning

1. proper noun A Bessemer process or open-hearth steel-making process in which a lining that is basic, or not siliceous, is used, and additions of basic material are made to the molten charge during treatment.

Similar words

bessemer process bessemerization bessemer bessemer steel siemens-martin process bell process bower-barff process converter blooming bronzemaking