GB148456A - Improvements in and relating to process for producing low carbon ferro-chromium - Google Patents

Improvements in and relating to process for producing low carbon ferro-chromium

Info

Publication number
GB148456A
GB148456A GB20413/20A GB2041320A GB148456A GB 148456 A GB148456 A GB 148456A GB 20413/20 A GB20413/20 A GB 20413/20A GB 2041320 A GB2041320 A GB 2041320A GB 148456 A GB148456 A GB 148456A
Authority
GB
United Kingdom
Prior art keywords
chromium
relating
carbon
low carbon
producing low
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
GB20413/20A
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.)
Krupp Stahl AG
Fried Krupp AG
Original Assignee
Krupp Stahl AG
Fried Krupp 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 Krupp Stahl AG, Fried Krupp AG filed Critical Krupp Stahl AG
Publication of GB148456A publication Critical patent/GB148456A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

148,456. Krupp Akt.-Ges., F. July 27, 1916, [Convention date]. Void [Published under Sect. 91 of the Act]. Alloys.-Ferro-chromium, low in carbon or in carbon and silicon, is made by transferring molten high-carbon ferro-chromium from a blast furnace into a converter, which may be acid-lined, and blowing therein with or without the addition of lime or other basic materials, or the injection of steam or other gas or vapour into the blast.
GB20413/20A 1916-07-27 1920-07-10 Improvements in and relating to process for producing low carbon ferro-chromium Expired GB148456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE148456X 1916-07-27

Publications (1)

Publication Number Publication Date
GB148456A true GB148456A (en) 1921-10-10

Family

ID=5672708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20413/20A Expired GB148456A (en) 1916-07-27 1920-07-10 Improvements in and relating to process for producing low carbon ferro-chromium

Country Status (1)

Country Link
GB (1) GB148456A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE839999C (en) * 1938-09-22 1952-05-26 Jan Jurjen Groenema Boilers, especially for central heating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE839999C (en) * 1938-09-22 1952-05-26 Jan Jurjen Groenema Boilers, especially for central heating

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