JPS5687617A - Steel making method using arc furnace - Google Patents

Steel making method using arc furnace

Info

Publication number
JPS5687617A
JPS5687617A JP16401279A JP16401279A JPS5687617A JP S5687617 A JPS5687617 A JP S5687617A JP 16401279 A JP16401279 A JP 16401279A JP 16401279 A JP16401279 A JP 16401279A JP S5687617 A JPS5687617 A JP S5687617A
Authority
JP
Japan
Prior art keywords
molten steel
furnace
period
melting
arc furnace
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
Application number
JP16401279A
Other languages
English (en)
Other versions
JPS6212283B2 (ja
Inventor
Toshio Kishida
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co Ltd
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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP16401279A priority Critical patent/JPS5687617A/ja
Priority to FR8026908A priority patent/FR2472019B1/fr
Priority to US06/218,174 priority patent/US4362556A/en
Publication of JPS5687617A publication Critical patent/JPS5687617A/ja
Publication of JPS6212283B2 publication Critical patent/JPS6212283B2/ja
Granted 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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
JP16401279A 1979-12-19 1979-12-19 Steel making method using arc furnace Granted JPS5687617A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP16401279A JPS5687617A (en) 1979-12-19 1979-12-19 Steel making method using arc furnace
FR8026908A FR2472019B1 (fr) 1979-12-19 1980-12-18 Procede de fabrication d'acier au four a arc, comportant le soufflage d'un materiau carbonace dans l'acier fondu
US06/218,174 US4362556A (en) 1979-12-19 1980-12-19 Arc furnace steelmaking involving oxygen blowing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16401279A JPS5687617A (en) 1979-12-19 1979-12-19 Steel making method using arc furnace

Publications (2)

Publication Number Publication Date
JPS5687617A true JPS5687617A (en) 1981-07-16
JPS6212283B2 JPS6212283B2 (ja) 1987-03-18

Family

ID=15785090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16401279A Granted JPS5687617A (en) 1979-12-19 1979-12-19 Steel making method using arc furnace

Country Status (3)

Country Link
US (1) US4362556A (ja)
JP (1) JPS5687617A (ja)
FR (1) FR2472019B1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824781A (ja) * 1981-08-06 1983-02-14 石川島播磨重工業株式会社 ア−ク炉の溶解方法
JPS6115912A (ja) * 1984-06-29 1986-01-24 Sanyo Tokushu Seikou Kk ステンレス鋼精錬におけるスラグ還元方法
JP2012500897A (ja) * 2008-08-29 2012-01-12 ニューサウス イノベイションズ ピーティーワイ リミテッド フェロアロイの製造
JP2023132415A (ja) * 2022-03-11 2023-09-22 山田 榮子 産業廃棄物の少ない屑鉄の溶解方法

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551173A (en) * 1984-07-12 1985-11-05 Nippon Kokan Kabushiki Kaisha Method for adjusting composition of molten steel in arc process
JPS6164811A (ja) * 1984-09-03 1986-04-03 Nippon Kokan Kk <Nkk> 溶鋼の脱硫方法
US4551174A (en) * 1984-09-03 1985-11-05 Nippon Kokan Kabushiki Kaisha Method of refining molten steel by arc process
GB8509629D0 (en) * 1985-04-15 1985-05-22 British Steel Corp Melting ferrous solids
DE3921807A1 (de) * 1989-07-03 1991-01-10 Mannesmann Ag Verfahren und vorrichtung zum beheizen eines metallurgischen ofens
US5112387A (en) * 1991-08-21 1992-05-12 Instituto Mexicano De Investigaciones Siderurgicas Producing stainless steels in electric arc furnaces without secondary processing
AT396370B (de) * 1992-03-31 1993-08-25 Voest Alpine Ind Anlagen Verfahren zum herstellen von stahl aus schrott
US5714113A (en) * 1994-08-29 1998-02-03 American Combustion, Inc. Apparatus for electric steelmaking
US5599375A (en) * 1994-08-29 1997-02-04 American Combustion, Inc. Method for electric steelmaking
US6125133A (en) * 1997-03-18 2000-09-26 Praxair, Inc. Lance/burner for molten metal furnace
US5943360A (en) * 1998-04-17 1999-08-24 Fuchs Systems, Inc. Electric arc furnace that uses post combustion
US6375701B1 (en) * 1998-04-21 2002-04-23 Kawasaki Steel Corporation Method of judging slag forming state in electric furnace steel production and method of operating electric furnace
ES2195475T3 (es) * 1998-06-10 2003-12-01 Sms Demag Ag Procedimiento e instalacion para la obtencion de acero en un horno para acero electrico equipado con hierro bruto liquido a partir de un alto horno de dimensiones reducidas y poca chatarra..
LU90409B1 (fr) * 1999-06-25 2001-01-02 Wurth Paul Sa Proc-d- d'optimisation du fonctionnement d'un four -lectrique du type - arc submerg-
CN1178554C (zh) * 2000-03-17 2004-12-01 密执安特种矿石公司 自动控制熔渣起泡的装置和方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222768A (en) * 1978-03-14 1980-09-16 Asahi Giken Kogyo Kabushiki Kaisha Method for producing electric steel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824781A (ja) * 1981-08-06 1983-02-14 石川島播磨重工業株式会社 ア−ク炉の溶解方法
JPS6115912A (ja) * 1984-06-29 1986-01-24 Sanyo Tokushu Seikou Kk ステンレス鋼精錬におけるスラグ還元方法
JP2012500897A (ja) * 2008-08-29 2012-01-12 ニューサウス イノベイションズ ピーティーワイ リミテッド フェロアロイの製造
JP2023132415A (ja) * 2022-03-11 2023-09-22 山田 榮子 産業廃棄物の少ない屑鉄の溶解方法

Also Published As

Publication number Publication date
JPS6212283B2 (ja) 1987-03-18
FR2472019B1 (fr) 1985-10-11
US4362556A (en) 1982-12-07
FR2472019A1 (fr) 1981-06-26

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