GB2078260B - Refining cr-containing iron - Google Patents

Refining cr-containing iron

Info

Publication number
GB2078260B
GB2078260B GB8020244A GB8020244A GB2078260B GB 2078260 B GB2078260 B GB 2078260B GB 8020244 A GB8020244 A GB 8020244A GB 8020244 A GB8020244 A GB 8020244A GB 2078260 B GB2078260 B GB 2078260B
Authority
GB
United Kingdom
Prior art keywords
refining
containing iron
iron
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
GB8020244A
Other versions
GB2078260A (en
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.)
Nippon Steel Nisshin Co Ltd
Original Assignee
Nisshin Steel Co Ltd
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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Priority to GB8020244A priority Critical patent/GB2078260B/en
Publication of GB2078260A publication Critical patent/GB2078260A/en
Application granted granted Critical
Publication of GB2078260B publication Critical patent/GB2078260B/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
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
GB8020244A 1980-06-20 1980-06-20 Refining cr-containing iron Expired GB2078260B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8020244A GB2078260B (en) 1980-06-20 1980-06-20 Refining cr-containing iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8020244A GB2078260B (en) 1980-06-20 1980-06-20 Refining cr-containing iron

Publications (2)

Publication Number Publication Date
GB2078260A GB2078260A (en) 1982-01-06
GB2078260B true GB2078260B (en) 1984-08-08

Family

ID=10514204

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8020244A Expired GB2078260B (en) 1980-06-20 1980-06-20 Refining cr-containing iron

Country Status (1)

Country Link
GB (1) GB2078260B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405364A (en) * 1981-05-20 1983-09-20 Nuova Italsider S.P.A. Process of refining iron in oxygen converters with additions of materials containing sodium carbonate
JPS58151416A (en) * 1982-03-03 1983-09-08 Sumitomo Metal Ind Ltd Dephosphorizing and desulfurizing method of molten ferro-alloy containing chromium
JPS59211519A (en) * 1983-05-18 1984-11-30 Nisshin Steel Co Ltd Production of low p-containing chromium steel
RU2588915C1 (en) * 2015-03-23 2016-07-10 Общество С Ограниченной Ответственностью Ооо "Экос" Desulphurisation method

Also Published As

Publication number Publication date
GB2078260A (en) 1982-01-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee