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GB201812580D0 - Manufacturing steel - Google Patents

Manufacturing steel

Info

Publication number
GB201812580D0
GB201812580D0 GBGB1812580.7A GB201812580A GB201812580D0 GB 201812580 D0 GB201812580 D0 GB 201812580D0 GB 201812580 A GB201812580 A GB 201812580A GB 201812580 D0 GB201812580 D0 GB 201812580D0
Authority
GB
United Kingdom
Prior art keywords
manufacturing steel
steel
manufacturing
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.)
Withdrawn
Application number
GBGB1812580.7A
Other versions
GB2576026A (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.)
Materials Proc Institute
Original Assignee
Materials Proc Institute
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 Materials Proc Institute filed Critical Materials Proc Institute
Priority to GB1812580.7A priority Critical patent/GB2576026A/en
Publication of GB201812580D0 publication Critical patent/GB201812580D0/en
Publication of GB2576026A publication Critical patent/GB2576026A/en
Withdrawn legal-status Critical Current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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • 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
    • C21C7/0087—Treatment of slags covering the steel bath, e.g. for separating slag from the molten metal
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/35—Blowing from above and through the bath
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • 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
    • C21C7/068—Decarburising
    • C21C7/0685—Decarburising of stainless steel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Analytical Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
GB1812580.7A 2018-08-02 2018-08-02 Manufacturing steel Withdrawn GB2576026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1812580.7A GB2576026A (en) 2018-08-02 2018-08-02 Manufacturing steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1812580.7A GB2576026A (en) 2018-08-02 2018-08-02 Manufacturing steel

Publications (2)

Publication Number Publication Date
GB201812580D0 true GB201812580D0 (en) 2018-09-19
GB2576026A GB2576026A (en) 2020-02-05

Family

ID=63518568

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1812580.7A Withdrawn GB2576026A (en) 2018-08-02 2018-08-02 Manufacturing steel

Country Status (1)

Country Link
GB (1) GB2576026A (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU83826A1 (en) * 1981-12-09 1983-09-01 Arbed METHOD AND DEVICE FOR THE DIRECT PRODUCTION OF LIQUID IRON
US5039480A (en) * 1989-02-21 1991-08-13 Nkk Corporation Method for manufacturing molten metal containing Ni and Cr
CN105950816A (en) * 2016-05-25 2016-09-21 河北钢铁股份有限公司承德分公司 Combined blowing dephosphorization method of converter
CN107794333A (en) * 2016-09-06 2018-03-13 鞍钢股份有限公司 Method for preventing explosion venting after interruption of converter blowing
CN106591532A (en) * 2016-11-02 2017-04-26 内蒙古包钢钢联股份有限公司 Blowing method of converter and oxygen lance

Also Published As

Publication number Publication date
GB2576026A (en) 2020-02-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)