FR2018889A1 - - Google Patents

Info

Publication number
FR2018889A1
FR2018889A1 FR6918656A FR6918656A FR2018889A1 FR 2018889 A1 FR2018889 A1 FR 2018889A1 FR 6918656 A FR6918656 A FR 6918656A FR 6918656 A FR6918656 A FR 6918656A FR 2018889 A1 FR2018889 A1 FR 2018889A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6918656A
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.)
Deutsche Edelstahlwerke AG
Original Assignee
Deutsche Edelstahlwerke AG
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 Deutsche Edelstahlwerke AG filed Critical Deutsche Edelstahlwerke AG
Publication of FR2018889A1 publication Critical patent/FR2018889A1/fr
Withdrawn legal-status Critical Current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
    • C21C7/068—Decarburising
    • C21C7/0685—Decarburising of stainless steel
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5264—Manufacture of alloyed steels including ferro-alloys
    • 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
    • C21C7/10—Handling in a vacuum
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR6918656A 1968-09-26 1969-06-06 Withdrawn FR2018889A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681783055 DE1783055B1 (en) 1968-09-26 1968-09-26 Process for the production of alloyed steels

Publications (1)

Publication Number Publication Date
FR2018889A1 true FR2018889A1 (en) 1970-06-26

Family

ID=5705278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6918656A Withdrawn FR2018889A1 (en) 1968-09-26 1969-06-06

Country Status (5)

Country Link
BE (1) BE733557A (en)
DE (1) DE1783055B1 (en)
FR (1) FR2018889A1 (en)
GB (1) GB1212325A (en)
SE (1) SE344966B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151416A (en) * 1982-03-03 1983-09-08 Sumitomo Metal Ind Ltd Dephosphorizing and desulfurizing method of molten ferro-alloy containing chromium
CN116117095B (en) * 2023-01-06 2023-06-20 江苏省沙钢钢铁研究院有限公司 High-carbon steel wire rod and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1238058A (en) * 1958-10-11 1960-08-05 Suedwestfalen Ag Stahlwerke Process for obtaining molten baths of highly alloyed metals

Also Published As

Publication number Publication date
SE344966B (en) 1972-05-08
BE733557A (en) 1969-11-03
DE1783055B1 (en) 1971-10-28
GB1212325A (en) 1970-11-11

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Legal Events

Date Code Title Description
ST Notification of lapse