GB751551A - Production of iron and steel and composition therefor - Google Patents

Production of iron and steel and composition therefor

Info

Publication number
GB751551A
GB751551A GB18255/54A GB1825554A GB751551A GB 751551 A GB751551 A GB 751551A GB 18255/54 A GB18255/54 A GB 18255/54A GB 1825554 A GB1825554 A GB 1825554A GB 751551 A GB751551 A GB 751551A
Authority
GB
United Kingdom
Prior art keywords
production
iron
steel
composition
composition therefor
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
GB18255/54A
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.)
MOLYBDENUM CORP
Original Assignee
MOLYBDENUM CORP
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 MOLYBDENUM CORP filed Critical MOLYBDENUM CORP
Publication of GB751551A publication Critical patent/GB751551A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

In a method for the production of iron and steel as in Specification 718,750 by the addition to the melt of a composition containing a rare earth oxide and a reducing agent, the composition also contains an alkaline reacting material. The alkaline reacting material may be an oxide, carbonate or hydroxide of calcium, magnesium, barium or strontium or a carbonate or bicarbonate of sodium or potassium and should form 0,25-20 per cent by weight of the composition. The production of steels of the following percentage analyses: .C.0,27.0,43 .Mn.1,04.0,85 .S.0,042.0,01 .P.0,03.0,017 .Si.0,31.0,24 .Ni.1,12.0,28 .Cr.1,05.0,42 .Mo.0,5.0,08 .Cu.-.0,16 .Sn.-.0,01 .Fe.the remainder. is referred to
GB18255/54A 1953-07-16 1954-06-22 Production of iron and steel and composition therefor Expired GB751551A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US751551XA 1953-07-16 1953-07-16

Publications (1)

Publication Number Publication Date
GB751551A true GB751551A (en) 1956-06-27

Family

ID=22123918

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18255/54A Expired GB751551A (en) 1953-07-16 1954-06-22 Production of iron and steel and composition therefor

Country Status (1)

Country Link
GB (1) GB751551A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980529A (en) * 1956-12-07 1961-04-18 American Metallurg Products Co Method of making aluminum killed steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980529A (en) * 1956-12-07 1961-04-18 American Metallurg Products Co Method of making aluminum killed steel

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