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FR518989A - Iron and steel manufacturing process - Google Patents

Iron and steel manufacturing process

Info

Publication number
FR518989A
FR518989A FR518989A FR518989DA FR518989A FR 518989 A FR518989 A FR 518989A FR 518989 A FR518989 A FR 518989A FR 518989D A FR518989D A FR 518989DA FR 518989 A FR518989 A FR 518989A
Authority
FR
France
Prior art keywords
iron
manufacturing process
steel manufacturing
steel
manufacturing
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
FR518989A
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.)
STAHLWERKE RICH LINDENBERG AG
WC Heraus GmbH and Co KG
Original Assignee
STAHLWERKE RICH LINDENBERG AG
WC Heraus GmbH and Co KG
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 STAHLWERKE RICH LINDENBERG AG, WC Heraus GmbH and Co KG filed Critical STAHLWERKE RICH LINDENBERG AG
Application granted granted Critical
Publication of FR518989A publication Critical patent/FR518989A/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)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR518989A 1917-12-15 1920-07-05 Iron and steel manufacturing process Expired FR518989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE518989X 1917-12-15

Publications (1)

Publication Number Publication Date
FR518989A true FR518989A (en) 1921-06-02

Family

ID=6550316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR518989A Expired FR518989A (en) 1917-12-15 1920-07-05 Iron and steel manufacturing process

Country Status (2)

Country Link
FR (1) FR518989A (en)
GB (1) GB148548A (en)

Also Published As

Publication number Publication date
GB148548A (en) 1921-10-10

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