Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huettenwerk Salzgitter A G
Original Assignee
Huettenwerk Salzgitter A G
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huettenwerk Salzgitter A GfiledCriticalHuettenwerk Salzgitter A G
Application grantedgrantedCritical
Publication of FR1124892ApublicationCriticalpatent/FR1124892A/fr
C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
C21C5/04—Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel
Landscapes
Engineering & Computer Science
(AREA)
Chemical & Material Sciences
(AREA)
Manufacturing & Machinery
(AREA)
Materials Engineering
(AREA)
Metallurgy
(AREA)
Organic Chemistry
(AREA)
FR1124892D1954-05-261955-05-23Procédé pour la fabrication de l'acier dans le four à sole, à partir de la fonte phosphoreuse liquide
ExpiredFR1124892A
(fr)
Procédé de fabrication de fonte grise comprenant l'addition à la fonte liquide, d'un alliage inoculant et une fonte grise obtenue selon ce procédé