DE3468127D1 - Method and apparatus for measuring slag-forming conditions within converter - Google Patents

Method and apparatus for measuring slag-forming conditions within converter

Info

Publication number
DE3468127D1
DE3468127D1 DE8484110571T DE3468127T DE3468127D1 DE 3468127 D1 DE3468127 D1 DE 3468127D1 DE 8484110571 T DE8484110571 T DE 8484110571T DE 3468127 T DE3468127 T DE 3468127T DE 3468127 D1 DE3468127 D1 DE 3468127D1
Authority
DE
Germany
Prior art keywords
converter
forming conditions
measuring slag
slag
measuring
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
Application number
DE8484110571T
Other languages
German (de)
Inventor
Keiji Nippon Steel Corpo Arima
Yujiro Nippon Steel Corpo Ueda
Toru Nippon Steel Corp Yoshida
Hiroshi Nippon Steel Co Narita
Mitsuo Nippon Steel Corpo Yagi
Hiroshi Nippon Steel Co Yamana
Shoichi Nippon Steel Cor Osada
Yukinori Nippon Stee Shigeyama
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 JP59084117A external-priority patent/JPS60230929A/en
Priority claimed from JP59084114A external-priority patent/JPS60228929A/en
Priority claimed from JP59084115A external-priority patent/JPS60228930A/en
Priority claimed from JP59084116A external-priority patent/JPS60228931A/en
Priority claimed from JP59084118A external-priority patent/JPS60228928A/en
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of DE3468127D1 publication Critical patent/DE3468127D1/en
Expired 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
DE8484110571T 1984-04-27 1984-09-05 Method and apparatus for measuring slag-forming conditions within converter Expired DE3468127D1 (en)

Applications Claiming Priority (5)

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

Publications (1)

Publication Number Publication Date
DE3468127D1 true DE3468127D1 (en) 1988-01-28

Family

ID=27525078

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484110571T Expired DE3468127D1 (en) 1984-04-27 1984-09-05 Method and apparatus for measuring slag-forming conditions within 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)

Families Citing this family (12)

* 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
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
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
GB1411790A (en) * 1971-11-30 1975-10-29 Monsanto Co 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

Also Published As

Publication number Publication date
AU558925B2 (en) 1987-02-12
AU3255884A (en) 1985-10-31
CA1250356A (en) 1989-02-21
EP0162949B1 (en) 1987-12-16
BR8404496A (en) 1986-03-25
EP0162949A1 (en) 1985-12-04

Similar Documents

Publication Publication Date Title
EP0180185A3 (en) Method and apparatus for detecting an object
DE3570136D1 (en) Ultrasonic measurement method, and apparatus therefor
GB2150689B (en) Measuring apparatus and method
EP0155670A3 (en) Method and apparatus for analyzing electrocardiographic signals
EP0182689A3 (en) Method and apparatus for angioplasty method and apparatus for angioplasty
EP0330244A3 (en) Radiographic method and apparatus
IL74714A (en) Passive range measurement apparatus and method
EP0167505A3 (en) Method and apparatus for level measurement with microwaves
DE3566966D1 (en) Method and apparatus for welding
EP0155630A3 (en) Ultrasonic measurement method, and apparatus therefor
DE3468127D1 (en) Method and apparatus for measuring slag-forming conditions within converter
ZA834732B (en) Method and apparatus for measuring distance
GB2157569B (en) Containers and methods and apparatus for making same
GB8430398D0 (en) Component measuring apparatus
GB2154385B (en) Frequency measurement method and device
DE3373942D1 (en) Measuring method and apparatus
GB2163553B (en) Method and apparatus for chemiluminescence analysis
DK163685A (en) Method and apparatus for measuring volume
EP0151808A3 (en) Improved currency-dispensing method and apparatus
GB8509024D0 (en) Desludging method & apparatus
ZA846914B (en) Method and apparatus for measuring slag-forming conditions within converter
GB2181541B (en) Method and apparatus for measuring the position of an object boundary
GB8529946D0 (en) Method and apparatus for growing cdxhg1-xte
GB8412437D0 (en) Apparatus for ultrasonic testing
GB2169813B (en) Compost-making apparatus and method

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee