FR843189A - Process for desulphurizing iron or iron alloys - Google Patents

Process for desulphurizing iron or iron alloys

Info

Publication number
FR843189A
FR843189A FR843189DA FR843189A FR 843189 A FR843189 A FR 843189A FR 843189D A FR843189D A FR 843189DA FR 843189 A FR843189 A FR 843189A
Authority
FR
France
Prior art keywords
iron
desulphurizing
alloys
iron alloys
desulphurizing iron
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.)
Venator Germany GmbH
Original Assignee
Sachtleben AG fuer Bergbau und Chemische Industrie
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 Sachtleben AG fuer Bergbau und Chemische Industrie filed Critical Sachtleben AG fuer Bergbau und Chemische Industrie
Application granted granted Critical
Publication of FR843189A publication Critical patent/FR843189A/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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • 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
    • C21C7/064—Dephosphorising; Desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR843189D 1937-10-29 1938-09-08 Process for desulphurizing iron or iron alloys Expired FR843189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE843189X 1937-10-29

Publications (1)

Publication Number Publication Date
FR843189A true FR843189A (en) 1939-06-27

Family

ID=6772232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR843189D Expired FR843189A (en) 1937-10-29 1938-09-08 Process for desulphurizing iron or iron alloys

Country Status (1)

Country Link
FR (1) FR843189A (en)

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