CA2559154C - Method for a direct steel alloying - Google Patents

Method for a direct steel alloying Download PDF

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Publication number
CA2559154C
CA2559154C CA2559154A CA2559154A CA2559154C CA 2559154 C CA2559154 C CA 2559154C CA 2559154 A CA2559154 A CA 2559154A CA 2559154 A CA2559154 A CA 2559154A CA 2559154 C CA2559154 C CA 2559154C
Authority
CA
Canada
Prior art keywords
steel
manganese
alloying
reducing agent
charged
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 - Fee Related
Application number
CA2559154A
Other languages
English (en)
French (fr)
Other versions
CA2559154A1 (en
Inventor
Andrei Andreevich Morozov
Rafkat Spartakovich Takhautdinov
Anatoly Yakovlevich Nakonechny
Vladimir Nikolaevich Urtsev
Dim Maratovich Khabibulin
Felix Vilenovich Kaptsan
Sergei Nikolaevich Anikeev
Sergei Iosifovich Platov
Vadim Yurievich Shtol
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.)
OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTYU "ISSLEDOVATELSKO-TEKHNOLOGIC HESKY TSENTR "AUSFERR"
Original Assignee
OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTYU "ISSLEDOVATELSKO-TEKHNOLOGIC HESKY TSENTR "AUSFERR"
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 OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTYU "ISSLEDOVATELSKO-TEKHNOLOGIC HESKY TSENTR "AUSFERR" filed Critical OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTYU "ISSLEDOVATELSKO-TEKHNOLOGIC HESKY TSENTR "AUSFERR"
Publication of CA2559154A1 publication Critical patent/CA2559154A1/en
Application granted granted Critical
Publication of CA2559154C publication Critical patent/CA2559154C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • 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
    • 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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CA2559154A 2003-03-20 2004-03-16 Method for a direct steel alloying Expired - Fee Related CA2559154C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU2003107578/02A RU2231559C1 (ru) 2003-03-20 2003-03-20 Способ прямого легирования стали комплексом элементов
RU2003107578 2003-03-20
PCT/RU2004/000099 WO2004083464A1 (fr) 2003-03-20 2004-03-16 Procede d'alliage direct de l'acier

Publications (2)

Publication Number Publication Date
CA2559154A1 CA2559154A1 (en) 2004-09-30
CA2559154C true CA2559154C (en) 2010-05-18

Family

ID=32846881

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2559154A Expired - Fee Related CA2559154C (en) 2003-03-20 2004-03-16 Method for a direct steel alloying

Country Status (8)

Country Link
KR (1) KR100802639B1 (pt)
CN (1) CN100540685C (pt)
AT (1) AT502312B1 (pt)
BR (1) BRPI0408524A (pt)
CA (1) CA2559154C (pt)
RU (1) RU2231559C1 (pt)
UA (1) UA73898C2 (pt)
WO (1) WO2004083464A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006233279C1 (en) 2005-04-13 2011-01-27 Nokia Technologies Oy Method, device and system for effectively coding and decoding of video data
CN100434556C (zh) * 2006-09-26 2008-11-19 山西太钢不锈钢股份有限公司 高锰含量不锈钢在冶炼中的加锰方法
DE102007061062B4 (de) 2007-12-14 2012-08-02 Peiner Träger GmbH Verfahren zum Erzeugen einer bis zu 30% Mangan enthaltenden Stahlschmelze
KR101300740B1 (ko) * 2011-12-08 2013-08-28 주식회사 포스코 페로망간 탈린 슬래그의 안정화 방법
RU2577885C1 (ru) * 2014-12-22 2016-03-20 Публичное акционерное общество "Северсталь" (ОАО "Северсталь") Способ производства стали (варианты)
WO2016172790A1 (en) * 2015-04-26 2016-11-03 Hatch Ltd. Process and apparatus for producing high-manganese steels
CN109022840A (zh) * 2018-07-17 2018-12-18 北京科技大学 一种再生铝合金显微组织控制方法
CN115287390B (zh) * 2022-08-04 2023-08-22 重庆钢铁股份有限公司 一种转炉生产低磷中合金钢的方法
CN116590542A (zh) * 2023-05-06 2023-08-15 联峰钢铁（张家港）有限公司 一种提高含锑钢冶炼过程中锑元素收得率的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1508592A (en) * 1975-02-18 1978-04-26 Nixon I Manufacture of steel alloy steels and ferrous alloys
SU1044641A1 (ru) * 1982-06-18 1983-09-30 Донецкий Ордена Трудового Красного Знамени Политехнический Институт Способ легировани стали марганцем
DE3601337A1 (de) * 1986-01-16 1987-07-23 Mannesmann Ag Verfahren zur herstellung hochlegierter staehle im sauerstoffblaskonverter
RU2002816C1 (ru) * 1991-07-29 1993-11-15 Череповецкий металлургический комбинат Способ дегазации и десульфурации нержавеющей стали
CN1026501C (zh) * 1991-10-17 1994-11-09 承德钢铁厂 钒渣炉内直接合金化工艺
RU2090625C1 (ru) * 1994-04-11 1997-09-20 Сибирская государственная горно-металлургическая академия Брикет для прямого легирования стали
RU2096491C1 (ru) * 1995-01-05 1997-11-20 Государственный Обуховский завод Способ производства стали
RU2096489C1 (ru) * 1995-06-19 1997-11-20 Акционерное общество открытого типа "НОСТА" (ОХМК) Способ производства стали в дуговых печах
CN1109771C (zh) * 2000-10-18 2003-05-28 钢铁研究总院 采用氧化钼冶炼含钼合金钢的方法

Also Published As

Publication number Publication date
KR20060012266A (ko) 2006-02-07
WO2004083464A1 (fr) 2004-09-30
BRPI0408524A (pt) 2006-03-07
KR100802639B1 (ko) 2008-02-13
UA73898C2 (en) 2005-09-15
HK1090957A1 (zh) 2007-01-05
CN100540685C (zh) 2009-09-16
AT502312A1 (de) 2007-02-15
CA2559154A1 (en) 2004-09-30
RU2231559C1 (ru) 2004-06-27
CN1761763A (zh) 2006-04-19
AT502312B1 (de) 2010-03-15

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Effective date: 20140318