GB658110A - Improvements in or relating to the manufacture of steel - Google Patents

Improvements in or relating to the manufacture of steel

Info

Publication number
GB658110A
GB658110A GB2932548A GB2932548A GB658110A GB 658110 A GB658110 A GB 658110A GB 2932548 A GB2932548 A GB 2932548A GB 2932548 A GB2932548 A GB 2932548A GB 658110 A GB658110 A GB 658110A
Authority
GB
United Kingdom
Prior art keywords
steel
manufacture
oxides
oxide
added
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
GB2932548A
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.)
DAVID LEWIS BEVAN
FREDERICK GEORGE BEVAN
IRIS BERYL BONHAM
ISABELLA MARY BEVAN
JOHN RHYS BEVAN
SARAH ANN BEVAN
Original Assignee
DAVID LEWIS BEVAN
FREDERICK GEORGE BEVAN
IRIS BERYL BONHAM
ISABELLA MARY BEVAN
JOHN RHYS BEVAN
SARAH ANN BEVAN
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 DAVID LEWIS BEVAN, FREDERICK GEORGE BEVAN, IRIS BERYL BONHAM, ISABELLA MARY BEVAN, JOHN RHYS BEVAN, SARAH ANN BEVAN filed Critical DAVID LEWIS BEVAN
Priority to GB2932548A priority Critical patent/GB658110A/en
Publication of GB658110A publication Critical patent/GB658110A/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

In the manufacture of steel there is added to the molten metal during its flow from the furnace an oxide of a metal constituent of the steel, the oxide being substantially free from oxides of other substances. Iron oxide in the form of mill scale or the oxides of alloying elements already present in the steel, e.g. nickel, chromium or manganese oxides, may be added in amount between 28 and 72 pounds to a 45-ton charge.
GB2932548A 1948-11-11 1948-11-11 Improvements in or relating to the manufacture of steel Expired GB658110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2932548A GB658110A (en) 1948-11-11 1948-11-11 Improvements in or relating to the manufacture of steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2932548A GB658110A (en) 1948-11-11 1948-11-11 Improvements in or relating to the manufacture of steel

Publications (1)

Publication Number Publication Date
GB658110A true GB658110A (en) 1951-10-03

Family

ID=10289767

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2932548A Expired GB658110A (en) 1948-11-11 1948-11-11 Improvements in or relating to the manufacture of steel

Country Status (1)

Country Link
GB (1) GB658110A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913337A (en) * 1955-07-25 1959-11-17 Cooper Alloy Corp Shell molding
US3188197A (en) * 1962-12-12 1965-06-08 Surahammars Bruks Aktiebolag Method of refining hot metal in an electric arc furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913337A (en) * 1955-07-25 1959-11-17 Cooper Alloy Corp Shell molding
US3188197A (en) * 1962-12-12 1965-06-08 Surahammars Bruks Aktiebolag Method of refining hot metal in an electric arc furnace

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