Bessemer process (English, noun)
expansion: Bessemer process (plural Bessemer processes)
Senses:
topics: engineering
metallurgy
natural-sciences
physical-sciences
glosses: The first inexpensive industrial process for the mass production of steel, based on blowing air through molten pig iron to remove impurities by oxidation.
tags: historical
Forms:
form: Bessemer processes
tags: plural