GB1225580A - - Google Patents

Info

Publication number
GB1225580A
GB1225580A GB1225580DA GB1225580A GB 1225580 A GB1225580 A GB 1225580A GB 1225580D A GB1225580D A GB 1225580DA GB 1225580 A GB1225580 A GB 1225580A
Authority
GB
United Kingdom
Prior art keywords
steel
deoxidizing
added
differential
agent
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
Other languages
English (en)
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 filed Critical
Publication of GB1225580A publication Critical patent/GB1225580A/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)
  • Treatment Of Steel In Its Molten State (AREA)
GB1225580D 1968-08-08 1969-08-07 Expired GB1225580A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5598868 1968-08-08

Publications (1)

Publication Number Publication Date
GB1225580A true GB1225580A (pt) 1971-03-17

Family

ID=13014448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1225580D Expired GB1225580A (pt) 1968-08-08 1969-08-07

Country Status (5)

Country Link
US (1) US3645720A (pt)
DE (1) DE1940489A1 (pt)
FR (1) FR2015309B1 (pt)
GB (1) GB1225580A (pt)
SE (1) SE345691B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE336434B (pt) * 1970-08-27 1971-07-05 Asea Ab
US6350295B1 (en) 2001-06-22 2002-02-26 Clayton A. Bulan, Jr. Method for densifying aluminum and iron briquettes and adding to steel
CN115927948B (zh) * 2023-02-15 2024-02-27 福建鼎盛钢铁有限公司 一种薄板连铸连轧耐候钢冶炼方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2253574A (en) * 1938-01-11 1941-08-26 Bethlehem Steel Corp Method of controlling the deoxidation of steel
US2991684A (en) * 1955-08-02 1961-07-11 Max Planck Inst Eisenforschung Method of supervising metallurgical and metal melting processes
GB1111264A (en) * 1964-05-06 1968-04-24 Yawata Iron & Steel Co Vessel for measuring oxygen potential in molten metal

Also Published As

Publication number Publication date
FR2015309B1 (pt) 1973-03-16
DE1940489A1 (de) 1970-09-03
SE345691B (pt) 1972-06-05
US3645720A (en) 1972-02-29
FR2015309A1 (pt) 1970-04-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee