UA82962C2 - Method and smelting unit for obtaining steel with high manganese and low carbon content - Google Patents

Method and smelting unit for obtaining steel with high manganese and low carbon content Download PDF

Info

Publication number: UA82962C2
Authority: UA; Ukraine
Prior art keywords: steel; oxygen; converter; carbon content; liquid
Prior art date: 2005-02-12

Application number

UAA200703967A

Other languages

English (en)

Ukrainian (uk)

Inventor

Walter Weischedel

Original Assignee

Sms Demag Ag

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.)

2005-12-02

Filing date

2005-02-12

Publication date

2008-05-26

2005-02-12 Application filed by Sms Demag Ag filed Critical Sms Demag Ag

2008-05-26 Publication of UA82962C2 publication Critical patent/UA82962C2/uk

Links

229910052799 carbon Inorganic materials 0.000 title claims abstract description 47
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 43
229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
239000010959 steel Substances 0.000 title claims abstract description 34
238000000034 method Methods 0.000 title claims abstract description 23
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 title claims description 22
229910052748 manganese Inorganic materials 0.000 title claims description 22
239000011572 manganese Substances 0.000 title claims description 22
238000003723 Smelting Methods 0.000 title claims description 5
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 32
229910052760 oxygen Inorganic materials 0.000 claims abstract description 28
239000001301 oxygen Substances 0.000 claims abstract description 28
239000007788 liquid Substances 0.000 claims abstract description 25
DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 claims abstract description 14
229910000616 Ferromanganese Inorganic materials 0.000 claims abstract description 12
229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 10
239000010962 carbon steel Substances 0.000 claims abstract description 10
239000002826 coolant Substances 0.000 claims abstract description 6
229910000805 Pig iron Inorganic materials 0.000 claims abstract 2
238000004519 manufacturing process Methods 0.000 claims description 18
239000000155 melt Substances 0.000 claims description 14
238000007664 blowing Methods 0.000 claims description 13
229910001018 Cast iron Inorganic materials 0.000 claims description 12
239000000203 mixture Substances 0.000 claims description 8
239000011261 inert gas Substances 0.000 claims description 6
238000009847 ladle furnace Methods 0.000 claims description 5
238000002844 melting Methods 0.000 claims description 5
230000008018 melting Effects 0.000 claims description 5
230000007423 decrease Effects 0.000 claims description 4
229910000720 Silicomanganese Inorganic materials 0.000 claims description 3
239000003795 chemical substances by application Substances 0.000 claims description 3
239000007789 gas Substances 0.000 claims description 2
239000000463 material Substances 0.000 claims description 2
229910001209 Low-carbon steel Inorganic materials 0.000 abstract 2
238000002347 injection Methods 0.000 abstract 2
239000007924 injection Substances 0.000 abstract 2
229910015136 FeMn Inorganic materials 0.000 abstract 1
239000000470 constituent Substances 0.000 abstract 1
238000010891 electric arc Methods 0.000 abstract 1
239000012467 final product Substances 0.000 abstract 1
229910001021 Ferroalloy Inorganic materials 0.000 description 3
239000000654 additive Substances 0.000 description 3
239000012535 impurity Substances 0.000 description 3
239000002893 slag Substances 0.000 description 3
238000009628 steelmaking Methods 0.000 description 3
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
229910000617 Mangalloy Inorganic materials 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
229910052802 copper Inorganic materials 0.000 description 2
239000010949 copper Substances 0.000 description 2
238000005261 decarburization Methods 0.000 description 2
238000010586 diagram Methods 0.000 description 2
230000008020 evaporation Effects 0.000 description 2
238000001704 evaporation Methods 0.000 description 2
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
229910052710 silicon Inorganic materials 0.000 description 2
239000010703 silicon Substances 0.000 description 2
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000010309 melting process Methods 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910052750 molybdenum Inorganic materials 0.000 description 1
239000011733 molybdenum Substances 0.000 description 1
238000010926 purge Methods 0.000 description 1
238000004064 recycling Methods 0.000 description 1
238000007670 refining Methods 0.000 description 1
229910052718 tin Inorganic materials 0.000 description 1
239000011135 tin Substances 0.000 description 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
239000010937 tungsten Substances 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 0.000 description 1

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
- C21C5/52—Manufacture of steel in electric furnaces
- 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
- C21C1/00—Refining of pig-iron; Cast iron
- 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
- C21C7/0006—Adding metallic additives
- 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
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C35/00—Master alloys for iron or steel
- C22C35/005—Master alloys for iron or steel based on iron, e.g. ferro-alloys
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
- 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)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Carbon Steel Or Casting Steel Manufacturing (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Heat Treatment Of Steel (AREA)

UAA200703967A 2005-12-02 2005-02-12 Method and smelting unit for obtaining steel with high manganese and low carbon content UA82962C2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/EP2005/012954 WO2007062680A1 (de)	2005-12-02	2005-12-02	Verfahren und schmelzanlage zum herstellen von stahl mit hohem mangan- und niedrigem kohlenstoffgehalt

Publications (1)

Publication Number	Publication Date
UA82962C2 true UA82962C2 (en)	2008-05-26

Family

ID=35976519

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
UAA200703967A UA82962C2 (en)	2005-12-02	2005-02-12	Method and smelting unit for obtaining steel with high manganese and low carbon content

Country Status (11)

Country	Link
US (2)	US20090114062A1 (es)
EP (1)	EP1954845B1 (es)
JP (1)	JP5037360B2 (es)
KR (1)	KR101113717B1 (es)
CN (1)	CN100519806C (es)
AT (1)	ATE437973T1 (es)
CA (2)	CA2576444C (es)
DE (1)	DE502005007820D1 (es)
ES (1)	ES2328164T3 (es)
UA (1)	UA82962C2 (es)
WO (1)	WO2007062680A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102006056671A1 (de) *	2006-11-30	2008-06-05	Sms Demag Ag	Verfahren und Vorrichtung zur Rostfreistahlerzeugung ohne elektrische Energiezufuhr auf der Basis von in einer DDD-Anlage vorbehandeltem Roheisen
EP2982980A1 (en) *	2009-09-09	2016-02-10	Sensa Bues AB	Surface-enhanced raman scattering for drug detection in exhaled breath
EP2714943A1 (en) *	2011-05-27	2014-04-09	Tata Steel Nederland Technology B.V.	Process for producing clean steels and clean steel produced thereby
US8641800B2 (en)	2011-06-27	2014-02-04	Joseph B. McMahan	Method of alloying various grades of steel with manganese oxides
KR101434541B1 (ko) *	2012-12-21	2014-08-28	주식회사 포스코	합금강 강의 제조 방법
KR101424644B1 (ko) *	2012-12-21	2014-08-04	주식회사 포스코	합금강 강의 제조 방법
CN105452504B (zh) *	2013-04-11	2018-03-20	株式会社Posco	含锰钢水生产方法、保温炉和使用保温炉的含锰钢水生产设备
JP6148790B2 (ja) *	2013-04-11	2017-06-14	ポスコＰｏｓｃｏ	マンガン含有溶鋼製造方法、保温炉、及び保温炉を用いるマンガン含有溶鋼製造設備
JP6269550B2 (ja) *	2015-03-30	2018-01-31	Ｊｆｅスチール株式会社	高マンガン鋼の溶製方法
WO2016172790A1 (en) *	2015-04-26	2016-11-03	Hatch Ltd.	Process and apparatus for producing high-manganese steels
CN106811685B (zh) *	2015-12-02	2018-02-27	鞍钢股份有限公司	一种低碳高锰钢的冶炼方法
KR101796089B1 (ko) *	2016-09-06	2017-11-10	주식회사 포스코	강의 제조 방법
KR101960934B1 (ko)	2016-12-12	2019-07-17	주식회사 포스코	탈린 플럭스 및 그 제조방법
EP3633051B1 (en) *	2017-05-25	2021-11-17	JFE Steel Corporation	Method for manufacturing high manganese steel ingot
CN112301180A (zh) *	2020-09-29	2021-02-02	甘肃酒钢集团宏兴钢铁股份有限公司	一种超高锰钢非电炉铝发热模式锰合金化方法

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JPS5938320A (ja) *	1982-08-28	1984-03-02	Kawasaki Steel Corp	高合金鋼溶製のための合せ湯法
JPS5959818A (ja) *	1982-09-29	1984-04-05	Sumitomo Metal Ind Ltd	製鋼法
JPS5967309A (ja) *	1982-10-09	1984-04-17	Kawasaki Steel Corp	脱Ｐ溶銑を使用した高Ｃｒ鋼の溶製方法
JPS62230950A (ja) *	1986-03-31	1987-10-09	Kobe Steel Ltd	中・低炭素フエロマンガンの製造方法
ATE51032T1 (de) *	1986-05-07	1990-03-15	Voest Alpine Ind Anlagen	Integriertes huettenwerk.
JPS63206446A (ja) *	1987-02-24	1988-08-25	Japan Metals & Chem Co Ltd	中・低炭素フエロマンガンの製造方法
DE3707696A1 (de) *	1987-03-11	1988-09-22	Thyssen Stahl Ag	Verfahren zur herstellung von ferromangan affine
DE3835332A1 (de) *	1988-10-17	1990-04-19	Ralph Weber	Verfahren zur herstellung von stahl aus feinerz
JPH0621318B2 (ja) *	1988-12-21	1994-03-23	川崎製鉄株式会社	中・低炭素フェロマンガンの溶製方法
US5558696A (en) *	1993-12-15	1996-09-24	Bechtel Group, Inc.	Method of direct steel making from liquid iron
FI934698L (fi) *	1993-10-25	1995-04-26	Outokumpu Steel Oy	Menetelmä ja laitteisto ruostumattoman teräksen valmistamiseksi
JP2683487B2 (ja) *	1993-05-18	1997-11-26	水島合金鉄株式会社	中・低炭素フェロマンガンの製造方法及び製造装置
CN1246493C (zh) *	2003-12-25	2006-03-22	新余钢铁有限责任公司	高炉—精炼炉法冶炼中低碳锰铁新工艺

2005
- 2005-02-12 UA UAA200703967A patent/UA82962C2/uk unknown
- 2005-12-02 CA CA2576444A patent/CA2576444C/en not_active Expired - Lifetime
- 2005-12-02 JP JP2007547233A patent/JP5037360B2/ja not_active Expired - Fee Related
- 2005-12-02 AT AT05818333T patent/ATE437973T1/de active
- 2005-12-02 KR KR1020077000608A patent/KR101113717B1/ko not_active Expired - Fee Related
- 2005-12-02 WO PCT/EP2005/012954 patent/WO2007062680A1/de not_active Ceased
- 2005-12-02 US US11/661,164 patent/US20090114062A1/en not_active Abandoned
- 2005-12-02 CN CNB2005800267539A patent/CN100519806C/zh not_active Expired - Lifetime
- 2005-12-02 EP EP05818333A patent/EP1954845B1/de not_active Expired - Lifetime
- 2005-12-02 CA CA2733474A patent/CA2733474C/en not_active Expired - Lifetime
- 2005-12-02 DE DE502005007820T patent/DE502005007820D1/de not_active Expired - Lifetime
- 2005-12-02 ES ES05818333T patent/ES2328164T3/es not_active Expired - Lifetime
2010
- 2010-06-25 US US12/803,451 patent/US7998243B2/en active Active

Also Published As

Publication number	Publication date
CA2733474C (en)	2013-08-13
US7998243B2 (en)	2011-08-16
CN101057001A (zh)	2007-10-17
WO2007062680A1 (de)	2007-06-07
KR20080072786A (ko)	2008-08-07
ATE437973T1 (de)	2009-08-15
JP5037360B2 (ja)	2012-09-26
CA2733474A1 (en)	2007-06-02
US20110000339A1 (en)	2011-01-06
CA2576444A1 (en)	2007-06-02
ES2328164T3 (es)	2009-11-10
DE502005007820D1 (de)	2009-09-10
KR101113717B1 (ko)	2012-02-27
EP1954845A1 (de)	2008-08-13
US20090114062A1 (en)	2009-05-07
CN100519806C (zh)	2009-07-29
CA2576444C (en)	2012-03-06
EP1954845B1 (de)	2009-07-29
JP2008531840A (ja)	2008-08-14

Publication	Publication Date	Title
US7998243B2 (en)	2011-08-16	Method of producing steel with high manganese and low carbon content
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JP2008531840A5 (es)	2010-12-09
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CN110621793A (zh)	2019-12-27	高锰钢的熔炼方法
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CA2559154C (en)	2010-05-18	Method for a direct steel alloying
JP2008063647A (ja)	2008-03-21	溶鋼の脱硫方法
RU2118376C1 (ru)	1998-08-27	Способ производства ванадиевого шлака и природнолегированной ванадием стали
US6500224B1 (en)	2002-12-31	Method for operating a steelmaking furnace during a steelmaking process
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KR101400050B1 (ko)	2014-05-28	제강공정용 상취 랜스
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RU2228366C1 (ru)	2004-05-10	Способ выплавки стали в конвертере
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