FR740265A - Process for refining steel, in particular for corrosion-resistant steels, and resulting steels - Google Patents

Process for refining steel, in particular for corrosion-resistant steels, and resulting steels

Info

Publication number
FR740265A
FR740265A FR740265DA FR740265A FR 740265 A FR740265 A FR 740265A FR 740265D A FR740265D A FR 740265DA FR 740265 A FR740265 A FR 740265A
Authority
FR
France
Prior art keywords
steels
corrosion
resulting
refining steel
resistant
Prior art date
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.)
Expired
Application number
Other languages
French (fr)
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.)
HAUTS FOURNEAUX SA
Original Assignee
HAUTS FOURNEAUX SA
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 HAUTS FOURNEAUX SA filed Critical HAUTS FOURNEAUX SA
Application granted granted Critical
Publication of FR740265A publication Critical patent/FR740265A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR740265D 1931-10-23 1931-10-23 Process for refining steel, in particular for corrosion-resistant steels, and resulting steels Expired FR740265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR740265T 1931-10-23

Publications (1)

Publication Number Publication Date
FR740265A true FR740265A (en) 1933-01-24

Family

ID=9134041

Family Applications (1)

Application Number Title Priority Date Filing Date
FR740265D Expired FR740265A (en) 1931-10-23 1931-10-23 Process for refining steel, in particular for corrosion-resistant steels, and resulting steels

Country Status (1)

Country Link
FR (1) FR740265A (en)

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