acier martin
- Domaine
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- métallurgie acier
Terme :
- acier martin n. m.
Traductions
-
anglais
Auteur : Schuurmans Stekhoven, G.,Définition
Steel produced in open-hearth furnaces from pig iron, and scrap; the open-hearth furnace, the first furnace using the regenerative principle, was built in 1858 by sir william siemens; about 1864, two frenchmen named martins patented the process of melting pig iron and scrap in the siemens furnace; the process as used today is, therefore, a composite of the siemens and martins processes.
Termes :
- open-hearth steel
- o.h. steele