CN1813073A - 生产合金熔融金属的方法和相关的生产设备 - Google Patents
生产合金熔融金属的方法和相关的生产设备 Download PDFInfo
- Publication number
- CN1813073A CN1813073A CNA2004800177580A CN200480017758A CN1813073A CN 1813073 A CN1813073 A CN 1813073A CN A2004800177580 A CNA2004800177580 A CN A2004800177580A CN 200480017758 A CN200480017758 A CN 200480017758A CN 1813073 A CN1813073 A CN 1813073A
- Authority
- CN
- China
- Prior art keywords
- melt
- carrier
- molten bath
- slag
- alloy
- 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.)
- Granted
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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
- C21C5/005—Manufacture of stainless steel
-
- 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
-
- 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
- C21C5/305—Afterburning
-
- 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
- C21C2250/00—Specific additives; Means for adding material different from burners or lances
- C21C2250/02—Hot oxygen
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
Description
喷吹类型 | 介质 | 方法步骤1 | 方法步骤2 | 方法步骤3 |
顶吹 | O2 | (○) | ○ | ○ |
O2+惰性气体 | (○) | (○) | ○ | |
热空气 | O | (○)***) | ((○)) | |
热空气+O2 | O | (○)***) | ((○)) | |
O2+粉尘****) | (○) | (○) | ((○)) | |
C载体**) | (○)) | ((○)) | ((○)) | |
生石灰粉尘 | ((○)) | ((○)) | ((○)) | |
Cr矿石**) | ○ | (○) | ((○)) | |
Cr矿石+粗粉尘*) | (○) | ○ | ((○)) | |
Cr矿石+Ni载体 | (○) | (○) | ((○)) |
喷吹类型 | 介质 | 方法步骤1 | 方法步骤2 | 方法步骤3 |
优选底吹 | 中央喷嘴 | |||
O2 | ○ | ○ | ○ | |
O2+惰性气体 | (○) | (○) | ○ | |
惰性气体**) | ((○)) | ((○)) | (○) | |
惰性气体+C载体(煤、焦炭...)***) | ○ | (○) | ((○)) | |
惰性气体+C载体+氧化物 | ((○)) | ((○)) | ((○)) | |
惰性气体+Cr矿石 | (○) | (○) | ((○)) | |
惰性气体+细小粉尘、灰分、废物、煤渣***) | ○ | (○) | ((○)) | |
惰性气体+Ni载体(镍矿石、NiO、Ni(COH)2、烧结材料等) | (○)) | (○) | ○*) | |
O2(惰性气体)+造渣剂例如CaO、Al2O3、SiO2、CaF2、MgO等 | (○) | ((○)) | ((○)) | |
环形间隙喷嘴 | ||||
碳氢化合物例如(CH4、C3H8、C4H10) | ○ | ○ | ○ | |
碳氢化合物+惰性气体或CO2或水蒸气 | ○ | ○ | ○ | |
惰性气体**) | (○) | (○) | ((○)) |
Claims (45)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0097603A AT412349B (de) | 2003-06-25 | 2003-06-25 | Verfahren zur herstellung einer legierten metallschmelze und erzeugungsanlage hierzu |
ATA976/2003 | 2003-06-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1813073A true CN1813073A (zh) | 2006-08-02 |
CN100510109C CN100510109C (zh) | 2009-07-08 |
Family
ID=32398604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800177580A Expired - Fee Related CN100510109C (zh) | 2003-06-25 | 2004-05-03 | 生产合金熔融金属的方法和相关的生产设备 |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1641946B1 (zh) |
JP (1) | JP4838118B2 (zh) |
KR (1) | KR101176658B1 (zh) |
CN (1) | CN100510109C (zh) |
AT (2) | AT412349B (zh) |
DE (1) | DE502004002973D1 (zh) |
ES (1) | ES2285456T3 (zh) |
RU (1) | RU2349647C2 (zh) |
WO (1) | WO2005001147A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102794443A (zh) * | 2011-05-25 | 2012-11-28 | 通用汽车环球科技运作有限责任公司 | 用于熔融金属的浇注浇包 |
CN102808066A (zh) * | 2012-08-30 | 2012-12-05 | 长春工业大学 | 一种氩氧精炼铬铁合金减少铬损失的方法 |
TWI392742B (zh) * | 2007-10-23 | 2013-04-11 | Sms Siemag Ag | 用鉻鐵及鎳鐵的直接還原爐在一轉爐之初級側生產不銹鋼之方法 |
CN105112606A (zh) * | 2015-07-22 | 2015-12-02 | 济南市市政工程设计研究院(集团)有限责任公司 | 一种炼钢系统 |
CN109517934A (zh) * | 2019-01-07 | 2019-03-26 | 山西赛思普科技有限公司 | 一种精确控制热损失值的冶炼纯净金属的方法 |
CN113249540A (zh) * | 2021-05-14 | 2021-08-13 | 山西太钢不锈钢股份有限公司 | 使用aod炉以氢氧化镍为原料冶炼镍系不锈钢的生产方法 |
CN113366129A (zh) * | 2019-03-01 | 2021-09-07 | 奥托库姆普联合股份公司 | 来自不锈钢和铁铬作业的熔化炉渣和残余物的混合冶炼 |
CN114746195A (zh) * | 2019-11-29 | 2022-07-12 | 杰富意钢铁株式会社 | 钢水的铸造方法、连续铸造铸片的制造方法以及轴承用钢材的制造方法 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007015585A1 (de) * | 2007-03-29 | 2008-10-02 | M.K.N. Technologies Gmbh | Schmelzmetallurgisches Verfahren zur Herstellung von Metallschmelzen und übergangsmetallhaltiger Zuschlagstoff zur Verwendung in diesen |
DE102008028011A1 (de) * | 2008-06-09 | 2009-12-10 | Sms Siemag Aktiengesellschaft | Verfahren zur Erzeugung einer Schaumschlacke auf austenitischen Rostfreischmelzen in einem Elektrolichtbogenofen |
DE102010020179A1 (de) | 2009-06-09 | 2010-12-16 | Sms Siemag Ag | Verfahren zum Betreiben eines Bodenspülsystems eines BOF-Konverters |
CN102312151A (zh) * | 2011-07-01 | 2012-01-11 | 山西太钢不锈钢股份有限公司 | 一种钢液锗合金化的方法 |
CA2877318C (en) * | 2012-07-25 | 2020-08-18 | Technological Resources Pty. Limited | Starting a smelting process |
DE102012016074A1 (de) * | 2012-08-08 | 2014-02-13 | Saarstahl Ag | Verfahren zum Betrieb eines Reaktionsgefäßes zur Stahlherstellung, sowie Stahlkonverteranordnung selbst |
DE102013111059A1 (de) * | 2013-10-07 | 2015-04-09 | Thyssenkrupp Steel Europe Ag | Verfahren zur Ermittlung der Effektivität der Zufuhr von Inertgas über eine Bodenspülung in einem Konverterprozess |
CA2928007C (en) * | 2013-10-21 | 2019-06-04 | Kwg Resources, Inc | Production of low carbon chromium iron alloys from chromite concentrates |
DE102014222633B4 (de) | 2013-12-05 | 2019-05-23 | Heidelberger Druckmaschinen Ag | Verfahren zur Herstellung einer Fertigeisenmarke |
FI127622B (fi) * | 2014-10-20 | 2018-10-31 | Meehanite Tech Oy | Menetelmä rauta- tai teräsvalun suorittamiseksi |
DE102015014825A1 (de) * | 2015-11-18 | 2017-05-18 | Roman Wolf | Verfahren zur Behandlung einer Schlacke bei der Stahlherstellung |
RU2697305C1 (ru) * | 2018-01-09 | 2019-08-13 | Игорь Михайлович Шатохин | Технологическая линия для производства композиционных ферросплавов, лигатур и бескислородных огнеупорных материалов для металлургии |
WO2019177587A1 (en) * | 2018-03-13 | 2019-09-19 | Hewlett-Packard Development Company, L.P. | Detection of abnormal temperatures for thermal control during additive manufacturing |
CN109702183B (zh) * | 2019-01-29 | 2023-12-26 | 湖州先净环保科技有限公司 | 一种钢水包倒包吹包工位除尘装置 |
CN113070456B (zh) * | 2021-03-16 | 2022-10-14 | 广东韶钢松山股份有限公司 | 结晶器保护渣换渣装置以及结晶器保护渣换渣方法 |
CN114959181B (zh) * | 2022-05-31 | 2023-06-27 | 宝武集团鄂城钢铁有限公司 | 一种螺纹钢快速升温精炼方法、螺纹钢生产方法和螺纹钢 |
WO2024165796A1 (fr) * | 2023-02-09 | 2024-08-15 | Aperam | Procédé de fabrication d'un acier inoxydable |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6119716A (ja) * | 1984-07-06 | 1986-01-28 | Nippon Steel Corp | 高クロム鋼の精錬方法 |
JPS61253311A (ja) * | 1985-05-01 | 1986-11-11 | Nisshin Steel Co Ltd | クロム鉱石の溶融還元法 |
JPH02285017A (ja) * | 1989-04-27 | 1990-11-22 | Nkk Corp | ステンレス溶鋼の製造方法 |
JP2938535B2 (ja) * | 1990-08-29 | 1999-08-23 | 日新製鋼株式会社 | 含クロム溶鋼の製造プロセス |
JP2686204B2 (ja) * | 1992-03-05 | 1997-12-08 | 川崎製鉄株式会社 | クロム鉱石の溶融還元方法 |
FI934698A (fi) * | 1993-10-25 | 1995-04-26 | Outokumpu Steel Oy | Menetelmä ja laitteisto ruostumattoman teräksen valmistamiseksi |
JP2882236B2 (ja) * | 1993-05-07 | 1999-04-12 | 日本鋼管株式会社 | ステンレス製造法 |
JP3380305B2 (ja) * | 1993-09-10 | 2003-02-24 | 川崎製鉄株式会社 | 含クロム鋼の溶製方法 |
JP2797953B2 (ja) * | 1994-02-25 | 1998-09-17 | 日本鋼管株式会社 | Ni鉱石の溶融還元方法 |
JPH11326061A (ja) * | 1998-05-20 | 1999-11-26 | Sumitomo Metal Ind Ltd | 炉内溶湯の温度測定方法及び装置 |
JP2002069521A (ja) * | 2000-08-30 | 2002-03-08 | Sumitomo Metal Ind Ltd | 複数の精錬炉を用いた製鋼方法 |
-
2003
- 2003-06-25 AT AT0097603A patent/AT412349B/de not_active IP Right Cessation
-
2004
- 2004-05-03 KR KR20057024931A patent/KR101176658B1/ko not_active IP Right Cessation
- 2004-05-03 AT AT04730851T patent/ATE354682T1/de not_active IP Right Cessation
- 2004-05-03 RU RU2006101983A patent/RU2349647C2/ru not_active IP Right Cessation
- 2004-05-03 EP EP20040730851 patent/EP1641946B1/de not_active Expired - Lifetime
- 2004-05-03 JP JP2006515762A patent/JP4838118B2/ja not_active Expired - Fee Related
- 2004-05-03 ES ES04730851T patent/ES2285456T3/es not_active Expired - Lifetime
- 2004-05-03 CN CNB2004800177580A patent/CN100510109C/zh not_active Expired - Fee Related
- 2004-05-03 DE DE200450002973 patent/DE502004002973D1/de not_active Expired - Lifetime
- 2004-05-03 WO PCT/EP2004/004661 patent/WO2005001147A1/de active IP Right Grant
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI392742B (zh) * | 2007-10-23 | 2013-04-11 | Sms Siemag Ag | 用鉻鐵及鎳鐵的直接還原爐在一轉爐之初級側生產不銹鋼之方法 |
CN102794443A (zh) * | 2011-05-25 | 2012-11-28 | 通用汽车环球科技运作有限责任公司 | 用于熔融金属的浇注浇包 |
CN102794443B (zh) * | 2011-05-25 | 2015-06-17 | 通用汽车环球科技运作有限责任公司 | 用于熔融金属的浇注浇包 |
CN102808066A (zh) * | 2012-08-30 | 2012-12-05 | 长春工业大学 | 一种氩氧精炼铬铁合金减少铬损失的方法 |
CN102808066B (zh) * | 2012-08-30 | 2014-07-02 | 长春工业大学 | 一种氩氧精炼铬铁合金减少铬损失的方法 |
CN105112606A (zh) * | 2015-07-22 | 2015-12-02 | 济南市市政工程设计研究院(集团)有限责任公司 | 一种炼钢系统 |
CN109517934A (zh) * | 2019-01-07 | 2019-03-26 | 山西赛思普科技有限公司 | 一种精确控制热损失值的冶炼纯净金属的方法 |
CN113366129A (zh) * | 2019-03-01 | 2021-09-07 | 奥托库姆普联合股份公司 | 来自不锈钢和铁铬作业的熔化炉渣和残余物的混合冶炼 |
CN114746195A (zh) * | 2019-11-29 | 2022-07-12 | 杰富意钢铁株式会社 | 钢水的铸造方法、连续铸造铸片的制造方法以及轴承用钢材的制造方法 |
CN113249540A (zh) * | 2021-05-14 | 2021-08-13 | 山西太钢不锈钢股份有限公司 | 使用aod炉以氢氧化镍为原料冶炼镍系不锈钢的生产方法 |
Also Published As
Publication number | Publication date |
---|---|
RU2349647C2 (ru) | 2009-03-20 |
DE502004002973D1 (de) | 2007-04-05 |
EP1641946A1 (de) | 2006-04-05 |
JP2007506857A (ja) | 2007-03-22 |
ATA9762003A (de) | 2004-06-15 |
JP4838118B2 (ja) | 2011-12-14 |
WO2005001147A1 (de) | 2005-01-06 |
RU2006101983A (ru) | 2006-06-27 |
EP1641946B1 (de) | 2007-02-21 |
ATE354682T1 (de) | 2007-03-15 |
KR101176658B1 (ko) | 2012-08-23 |
CN100510109C (zh) | 2009-07-08 |
AT412349B (de) | 2005-01-25 |
KR20060018274A (ko) | 2006-02-28 |
ES2285456T3 (es) | 2007-11-16 |
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Address after: Linz, Austria Patentee after: SIEMENS VAI METALS TECHNOLOGIES GmbH & Co. Address before: Linz, Austria Patentee before: VOEST-ALPINE INDUSTRIEANLAGENBAU GmbH & Co. |
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Effective date of registration: 20161202 Address after: Linz, Austria Patentee after: PRIMETALS TECHNOLOGIES AUSTRIA GmbH Address before: Linz, Austria Patentee before: SIEMENS VAI METALS TECHNOLOGIES GmbH Effective date of registration: 20161202 Address after: Linz, Austria Patentee after: SIEMENS VAI METALS TECHNOLOGIES GmbH Address before: Linz, Austria Patentee before: SIEMENS VAI METALS TECHNOLOGIES GmbH & Co. |
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Granted publication date: 20090708 Termination date: 20170503 |