GB148548A - Improved process for manufacturing iron and steel - Google Patents

Improved process for manufacturing iron and steel

Info

Publication number
GB148548A
GB148548A GB2054320A GB2054320A GB148548A GB 148548 A GB148548 A GB 148548A GB 2054320 A GB2054320 A GB 2054320A GB 2054320 A GB2054320 A GB 2054320A GB 148548 A GB148548 A GB 148548A
Authority
GB
United Kingdom
Prior art keywords
steel
improved process
ges
manufacturing iron
stahlwerke
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
GB2054320A
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
Publication of GB148548A publication Critical patent/GB148548A/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)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

148,548. Stahlwerke R. Lindenberg Akt.-Ges., and Heraeus, Ges., W. C. Dec. 15, 1917, [Convention date]. Void [Published under Sect. 91 of the Act]. Purifying and refining; molten metals, removing occluded gases by exhaustion.-The deoxidation and degasification of open-hearth and converter steel are effected in an electrically-heated mixer at a comparatively low temperature and under reduced pressure.
GB2054320A 1917-12-15 1920-07-10 Improved process for manufacturing iron and steel Expired GB148548A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB148548A true GB148548A (en) 1921-10-10

Family

ID=6550316

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2054320A Expired GB148548A (en) 1917-12-15 1920-07-10 Improved process for manufacturing iron and steel

Country Status (2)

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

Also Published As

Publication number Publication date
FR518989A (en) 1921-06-02

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