JPS57115961A - Detection for abnormality of cast steel in continuous casting mold - Google Patents

Detection for abnormality of cast steel in continuous casting mold

Info

Publication number
JPS57115961A
JPS57115961A JP56001422A JP142281A JPS57115961A JP S57115961 A JPS57115961 A JP S57115961A JP 56001422 A JP56001422 A JP 56001422A JP 142281 A JP142281 A JP 142281A JP S57115961 A JPS57115961 A JP S57115961A
Authority
JP
Japan
Prior art keywords
abnormality
temp
detected
generation
cast steel
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
JP56001422A
Other languages
English (en)
Other versions
JPS6054138B2 (ja
Inventor
Toshiki Yamamoto
Yukio Kiryu
Satoshi Tsuneoka
Arikane Sudou
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11501022&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS57115961(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP56001422A priority Critical patent/JPS6054138B2/ja
Priority to EP82300022A priority patent/EP0057494B2/en
Priority to DE8282300022T priority patent/DE3261559D1/de
Priority to US06/337,363 priority patent/US4556099A/en
Publication of JPS57115961A publication Critical patent/JPS57115961A/ja
Publication of JPS6054138B2 publication Critical patent/JPS6054138B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/20—Controlling or regulating processes or operations for removing cast stock
    • B22D11/207—Controlling or regulating processes or operations for removing cast stock responsive to thickness of solidified shell

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
JP56001422A 1981-01-08 1981-01-08 連続鋳造鋳型における鋳造鋼の介在物検出方法 Expired JPS6054138B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56001422A JPS6054138B2 (ja) 1981-01-08 1981-01-08 連続鋳造鋳型における鋳造鋼の介在物検出方法
EP82300022A EP0057494B2 (en) 1981-01-08 1982-01-05 System for detecting abnormality of molten metal in mold for continuous casting
DE8282300022T DE3261559D1 (en) 1981-01-08 1982-01-05 System for detecting abnormality of molten metal in mold for continuous casting
US06/337,363 US4556099A (en) 1981-01-08 1982-01-06 Abnormality detection and type discrimination in continuous casting operations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56001422A JPS6054138B2 (ja) 1981-01-08 1981-01-08 連続鋳造鋳型における鋳造鋼の介在物検出方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP9506485A Division JPH0229419B2 (ja) 1985-05-02 1985-05-02 Renzokuchuzoigataniokeruchuzokonohadankenshutsuhoho

Publications (2)

Publication Number Publication Date
JPS57115961A true JPS57115961A (en) 1982-07-19
JPS6054138B2 JPS6054138B2 (ja) 1985-11-28

Family

ID=11501022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56001422A Expired JPS6054138B2 (ja) 1981-01-08 1981-01-08 連続鋳造鋳型における鋳造鋼の介在物検出方法

Country Status (4)

Country Link
US (1) US4556099A (ja)
EP (1) EP0057494B2 (ja)
JP (1) JPS6054138B2 (ja)
DE (1) DE3261559D1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044163A (ja) * 1983-08-19 1985-03-09 Nippon Steel Corp 連続鋳造のブレ−クアウト予知方法
JPS61176456A (ja) * 1985-02-01 1986-08-08 Nippon Steel Corp 介在物巻き込み性ブレ−クアウト予知方法
EP0310420A2 (en) * 1987-10-02 1989-04-05 Kawasaki Steel Corporation Process of continuous casting with detection of possibility of break out

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4774751A (en) * 1981-06-15 1988-10-04 Diffracto, Ltd. Electro-optical and robotic casting quality assurance
GB2134428B (en) * 1983-02-03 1987-06-17 Metal Box Plc Continuous extrusion of metals
AT379530B (de) * 1983-10-13 1986-01-27 Voest Alpine Ag Horizontalstranggiesskokille
AU562731B2 (en) * 1985-02-01 1987-06-18 Nippon Steel Corporation Preventtion of casting defects in continuous casting
JPH0744354Y2 (ja) * 1989-03-17 1995-10-11 ワイケイケイ株式会社 水平連続鋳造装置における樋遮断装置
US5020585A (en) * 1989-03-20 1991-06-04 Inland Steel Company Break-out detection in continuous casting
US5293925A (en) * 1990-12-26 1994-03-15 Kawasaki Jukogyo Kabushiki Kaisha Method of and apparatus for withdrawing strand in horizontal continuous casting installation
JP3035688B2 (ja) * 1993-12-24 2000-04-24 トピー工業株式会社 連続鋳造におけるブレークアウト予知システム
AT405033B (de) * 1997-05-14 1999-04-26 Voest Alpine Stahl Verfahren zur herstellung von stranggegossenen gussstücken und anlage zur durchführung des verfahrens
DE69921602T2 (de) * 1998-07-21 2005-12-01 Dofasco Inc., Hamilton Auf einem multivariablen statistischen modell basierendes system zur darstellung des betriebs einer stranggiessanlage und detektion bevorstehender durchbrüche
WO2000051762A1 (fr) * 1999-03-02 2000-09-08 Nkk Corporation Procede et dispositif permettant, en coulee continue, de predire et de reguler la configuration d'ecoulement de l'acier en fusion
DE10027324C2 (de) * 1999-06-07 2003-04-10 Sms Demag Ag Verfahren zum Gießen eines metallischen Strangs sowie System hierzu
CN1329146C (zh) * 2005-01-31 2007-08-01 宝山钢铁股份有限公司 薄带连铸粘辊在线预报方法
DE102008028481B4 (de) * 2008-06-13 2022-12-08 Sms Group Gmbh Verfahren zur Vorhersage der Entstehung von Längsrissen beim Stranggießen
CN102319883B (zh) * 2011-10-09 2014-01-29 北京首钢自动化信息技术有限公司 一种连铸坯质量在线预报的控制方法
CN103100678A (zh) * 2013-01-15 2013-05-15 中冶南方工程技术有限公司 连铸坯缺陷影响参数的在线控制***与方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB697669A (en) * 1949-12-05 1953-09-30 Boehler & Co Ag Geb Method to control the rates of extraction and/or pouring in the continuous casting ofmetals particularly of iron and steel
US3204460A (en) * 1962-08-13 1965-09-07 United States Steel Corp System for indicating the liquid level in a continuous-casting mold or the like
US3478808A (en) * 1964-10-08 1969-11-18 Bunker Ramo Method of continuously casting steel
US3537505A (en) * 1965-12-30 1970-11-03 Concast Ag Method of controlling continuous casting
US3575230A (en) * 1968-03-07 1971-04-20 Albert Calderon Method of making steel
ZA721074B (en) * 1971-02-22 1972-10-25 Concast Ag Method for controlling a continuous casting plant
DE2440273C2 (de) * 1974-08-20 1976-09-30 Mannesmann Ag Verfahren zur regelung des stranggiessprozesses beim vergiessen von stahl, sowie anordnung zur durchfuehrung des verfahrens
DE2447580A1 (de) * 1974-10-05 1976-04-08 Betr Forsch Inst Angew Forsch Verfahren und vorrichtung zur ueberwachung der erstarrung des stahles in einer stranggiesskokille
DE2501868C3 (de) * 1975-01-15 1978-08-03 Mannesmann Ag, 4000 Duesseldorf Verfahren zur Regelung und Überwachung des Stranggießens von Stahl
JPS51151624A (en) * 1975-06-23 1976-12-27 Mitsubishi Heavy Ind Ltd Apparatus for preventing breakout
JPS5584259A (en) * 1978-12-21 1980-06-25 Kawasaki Steel Corp Preventing method of breakout of slab at continuous casting
US4235276A (en) * 1979-04-16 1980-11-25 Bethlehem Steel Corporation Method and apparatus for controlling caster heat removal by varying casting speed

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044163A (ja) * 1983-08-19 1985-03-09 Nippon Steel Corp 連続鋳造のブレ−クアウト予知方法
JPS61176456A (ja) * 1985-02-01 1986-08-08 Nippon Steel Corp 介在物巻き込み性ブレ−クアウト予知方法
EP0310420A2 (en) * 1987-10-02 1989-04-05 Kawasaki Steel Corporation Process of continuous casting with detection of possibility of break out
US4949777A (en) * 1987-10-02 1990-08-21 Kawasaki Steel Corp. Process of and apparatus for continuous casting with detection of possibility of break out

Also Published As

Publication number Publication date
DE3261559D1 (en) 1985-01-31
EP0057494A1 (en) 1982-08-11
EP0057494B1 (en) 1984-12-19
EP0057494B2 (en) 1988-08-24
JPS6054138B2 (ja) 1985-11-28
US4556099A (en) 1985-12-03

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