AU3255884A - Monitoring and controlling the slag-forming conditions in the basic oxygen steel converter - Google Patents

Monitoring and controlling the slag-forming conditions in the basic oxygen steel converter

Info

Publication number
AU3255884A
AU3255884A AU32558/84A AU3255884A AU3255884A AU 3255884 A AU3255884 A AU 3255884A AU 32558/84 A AU32558/84 A AU 32558/84A AU 3255884 A AU3255884 A AU 3255884A AU 3255884 A AU3255884 A AU 3255884A
Authority
AU
Australia
Prior art keywords
slag
monitoring
controlling
forming conditions
basic oxygen
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
AU32558/84A
Other versions
AU558925B2 (en
Inventor
Keiji Arima
Hiroshi Narita
Shoichi Osada
Yukimori Shigeyama
Yujiro Ueda
Mitsuo Yagi
Hiroshi Yamane
Toru Yoshida
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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
Priority claimed from JP59084114A external-priority patent/JPS60228929A/en
Priority claimed from JP59084116A external-priority patent/JPS60228931A/en
Priority claimed from JP59084117A external-priority patent/JPS60230929A/en
Priority claimed from JP59084118A external-priority patent/JPS60228928A/en
Priority claimed from JP59084115A external-priority patent/JPS60228930A/en
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of AU3255884A publication Critical patent/AU3255884A/en
Application granted granted Critical
Publication of AU558925B2 publication Critical patent/AU558925B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4673—Measuring and sampling devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
AU32558/84A 1984-04-27 1984-08-30 Monitoring and controlling the slag-forming conditions in the basic oxygen steel converter Ceased AU558925B2 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP59-84114 1984-04-27
JP59084114A JPS60228929A (en) 1984-04-27 1984-04-27 Converter condition observing apparatus
JP59-84115 1984-04-27
JP59-84117 1984-04-27
JP59084116A JPS60228931A (en) 1984-04-27 1984-04-27 Slopping detector for converter
JP59084117A JPS60230929A (en) 1984-04-27 1984-04-27 Method for operating converter
JP59-84116 1984-04-27
JP59-84118 1984-04-27
JP59084118A JPS60228928A (en) 1984-04-27 1984-04-27 Detection of slopping
JP59084115A JPS60228930A (en) 1984-04-27 1984-04-27 Internal observation of converter

Publications (2)

Publication Number Publication Date
AU3255884A true AU3255884A (en) 1985-10-31
AU558925B2 AU558925B2 (en) 1987-02-12

Family

ID=27525078

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32558/84A Ceased AU558925B2 (en) 1984-04-27 1984-08-30 Monitoring and controlling the slag-forming conditions in the basic oxygen steel converter

Country Status (5)

Country Link
EP (1) EP0162949B1 (en)
AU (1) AU558925B2 (en)
BR (1) BR8404496A (en)
CA (1) CA1250356A (en)
DE (1) DE3468127D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106996967A (en) * 2017-04-28 2017-08-01 成都奥特森科技有限公司 Magnetic ore deposit grade detection method and detection device

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3934340C1 (en) * 1989-10-14 1991-03-07 Voest-Alpine Industrieanlagenbau Ges.M.B.H., Linz, At
DE4036216C1 (en) * 1990-11-14 1992-01-30 Voest-Alpine Industrieanlagenbau Ges.M.B.H., Linz, At
TW337553B (en) * 1995-12-20 1998-08-01 Voest Alpine Ind Anlagen Method for determination of electromagnetic waves originating from a melt
US6175676B1 (en) 1999-02-23 2001-01-16 Bethlehem Steel Corporation Fiber optic sensor and method of use thereof to determine carbon content of molten steel contained in a basic oxygen furnace
AT410031B (en) * 2000-12-01 2003-01-27 Voest Alpine Ind Anlagen DEVICE FOR RECEIVING AND TRANSMITTING ELECTROMAGNETIC WAVES EMITTED BY A MATERIAL SAMPLE
CN101029848B (en) * 2007-01-29 2013-02-20 聚光科技(杭州)股份有限公司 Continuous temperature sensing method for high-temperature liquid
DE102010035910A1 (en) * 2010-06-09 2011-12-15 Sms Siemag Ag Device for measuring temperature in a converter
DE102012211714A1 (en) * 2012-07-05 2014-05-22 Siemens Vai Metals Technologies Gmbh Method and device for detecting the slag level in a metallurgical vessel
EP2910651A1 (en) * 2014-02-19 2015-08-26 Siemens VAI Metals Technologies GmbH Method for the circulation of a metal bath and furnace construction
DE102015200188A1 (en) * 2015-01-09 2016-07-14 Sms Group Gmbh Method and device for operating a lance in a converter
CN112143853B (en) * 2020-10-13 2022-04-15 长春工业大学 Splash forecasting and splash pressing method and system in AOD furnace smelting process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1408873B2 (en) * 1961-10-13 1971-07-01 Gesellschaft zur Forderung der Eisen huttentechmk mbH, 4000 Dusseldorf INITIAL DIMENSIONS FOR THE POROUS REFRACTORY STOPPER OF A DEVICE FOR THE CONTINUOUS TEMPERATURE MEASUREMENT OF IRON AND MELT STEEL
DE2258532A1 (en) * 1971-11-30 1973-06-07 Monsanto Res Corp MICROWAVE EXCITED EMISSION DETECTOR
JPS53118161A (en) * 1977-03-25 1978-10-16 Sumitomo Metal Ind Measuring method of slug forming by micro wave level meter
LU81859A1 (en) * 1979-11-07 1981-06-04 Arbed PROCESS FOR CONDITIONING SLAG DURING REFINING OF A METAL BATH

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106996967A (en) * 2017-04-28 2017-08-01 成都奥特森科技有限公司 Magnetic ore deposit grade detection method and detection device
CN106996967B (en) * 2017-04-28 2023-08-22 成都哈工智传科技有限公司 Magnetic ore grade detection method and detection equipment

Also Published As

Publication number Publication date
EP0162949A1 (en) 1985-12-04
AU558925B2 (en) 1987-02-12
DE3468127D1 (en) 1988-01-28
EP0162949B1 (en) 1987-12-16
BR8404496A (en) 1986-03-25
CA1250356A (en) 1989-02-21

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