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IT1316299B1 - PROCEDURE AND DEVICE TO IMPROVE THE QUALITY OF CONTINUOUSLY CAST CASTINGS - Google Patents

PROCEDURE AND DEVICE TO IMPROVE THE QUALITY OF CONTINUOUSLY CAST CASTINGS

Info

Publication number
IT1316299B1
IT1316299B1 IT2000MI000096A ITMI20000096A IT1316299B1 IT 1316299 B1 IT1316299 B1 IT 1316299B1 IT 2000MI000096 A IT2000MI000096 A IT 2000MI000096A IT MI20000096 A ITMI20000096 A IT MI20000096A IT 1316299 B1 IT1316299 B1 IT 1316299B1
Authority
IT
Italy
Prior art keywords
tank
crystallizer
procedure
quality
improve
Prior art date
Application number
IT2000MI000096A
Other languages
Italian (it)
Inventor
Alfredo Poloni
Milorad Pavlicevic
Anatoly Kolesnichenko
Andrea Codutti
Original Assignee
Danieli Off Mecc
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=11443777&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1316299(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Danieli Off Mecc filed Critical Danieli Off Mecc
Priority to IT2000MI000096A priority Critical patent/IT1316299B1/en
Publication of ITMI20000096A0 publication Critical patent/ITMI20000096A0/en
Priority to DE60110273T priority patent/DE60110273D1/en
Priority to AT01101347T priority patent/ATE294037T1/en
Priority to EP01101347A priority patent/EP1120180B1/en
Priority to US09/771,001 priority patent/US20010017198A1/en
Publication of ITMI20000096A1 publication Critical patent/ITMI20000096A1/en
Application granted granted Critical
Publication of IT1316299B1 publication Critical patent/IT1316299B1/en

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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/0401—Moulds provided with a feed head
    • 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
    • B22D11/07—Lubricating the moulds
    • 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/114—Treating the molten metal by using agitating or vibrating means
    • B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

In a continuous-casting plant which uses a tank (1) made of refractory material set on top of the crystallizer (9) for removing the meniscus and the supernatant layer (7) of covering powders from the solidification area, around the said tank there are electromagnetic means (5, 6) designed to generate variable magnetic fields for slowing down and making uniform the disordered flow of liquid metal inside the said tank, whilst at the joint between the tank and the crystallizer, other electromagnetic means (11) are set which are designed to generate a direct magnetic field so as to remove locally the liquid metal from the walls of the tank (1) and of the crystallizer (9). <IMAGE>
IT2000MI000096A 2000-01-26 2000-01-26 PROCEDURE AND DEVICE TO IMPROVE THE QUALITY OF CONTINUOUSLY CAST CASTINGS IT1316299B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT2000MI000096A IT1316299B1 (en) 2000-01-26 2000-01-26 PROCEDURE AND DEVICE TO IMPROVE THE QUALITY OF CONTINUOUSLY CAST CASTINGS
DE60110273T DE60110273D1 (en) 2000-01-26 2001-01-22 Method and device for continuous casting of metal
AT01101347T ATE294037T1 (en) 2000-01-26 2001-01-22 METHOD AND DEVICE FOR CONTINUOUS CASTING OF METAL
EP01101347A EP1120180B1 (en) 2000-01-26 2001-01-22 Process and device for the continuous casting of metals
US09/771,001 US20010017198A1 (en) 2000-01-26 2001-01-25 Process and device for improving the quality of continuously cast metallic bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI000096A IT1316299B1 (en) 2000-01-26 2000-01-26 PROCEDURE AND DEVICE TO IMPROVE THE QUALITY OF CONTINUOUSLY CAST CASTINGS

Publications (3)

Publication Number Publication Date
ITMI20000096A0 ITMI20000096A0 (en) 2000-01-26
ITMI20000096A1 ITMI20000096A1 (en) 2001-07-26
IT1316299B1 true IT1316299B1 (en) 2003-04-10

Family

ID=11443777

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI000096A IT1316299B1 (en) 2000-01-26 2000-01-26 PROCEDURE AND DEVICE TO IMPROVE THE QUALITY OF CONTINUOUSLY CAST CASTINGS

Country Status (5)

Country Link
US (1) US20010017198A1 (en)
EP (1) EP1120180B1 (en)
AT (1) ATE294037T1 (en)
DE (1) DE60110273D1 (en)
IT (1) IT1316299B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101497114B (en) * 2009-03-26 2011-06-01 田志恒 Device and method for adding protecting slag in crystallizer of continuous casting machine
CN103464706A (en) * 2013-09-26 2013-12-25 上海大学 Method and device for continuously casting and preparing high-oriented uniform fine-crystalline structure
CN105772664B (en) * 2014-12-26 2018-02-23 北京有色金属研究总院 A kind of gas lubricated crystallizer device and its application process for electromagnetic agitation
CN112091188B (en) * 2020-10-13 2024-07-09 中冶赛迪工程技术股份有限公司 Multistage continuous casting crystallizer
CN112496281B (en) * 2020-12-10 2022-03-25 东北大学 Split type electromagnetic semi-continuous casting crystallizer and application method
CN112687419B (en) * 2020-12-18 2022-04-12 岭东核电有限公司 Metal removing well for spent fuel and method for removing liquid metal on spent fuel
CN115971433B (en) * 2022-12-06 2024-10-22 湖南西鼎新材料有限公司 Hydraulic semicontinuous casting machine table for aluminum ingot

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2252154B1 (en) * 1973-11-28 1976-12-03 Siderurgie Fse Inst Rech
FR2316026A1 (en) * 1975-07-04 1977-01-28 Anvar ELECTROMAGNETIC DEVICE FOR CONTAINING LIQUID METALS
CH648500A5 (en) * 1980-07-11 1985-03-29 Concast Ag METHOD AND DEVICE FOR CONTINUOUSLY casting metal in a closed pouring system.
JPS57127553A (en) * 1981-01-30 1982-08-07 Sumitomo Light Metal Ind Ltd Hot top continuous casting method for aluminum
FR2501550A1 (en) * 1981-03-11 1982-09-17 Fives Cail Babcock Continuous casting installation - with gas injection to prevent metal solidification before entering the mould
KR870000714B1 (en) * 1981-11-18 1987-04-09 하세가와 겐고오 Horizontal continuous casting method
FR2703609B3 (en) * 1993-03-30 1995-02-10 Lorraine Laminage Continuous casting process in charge of metals and ingot mold for its implementation.

Also Published As

Publication number Publication date
US20010017198A1 (en) 2001-08-30
DE60110273D1 (en) 2005-06-02
ITMI20000096A1 (en) 2001-07-26
EP1120180A1 (en) 2001-08-01
EP1120180B1 (en) 2005-04-27
ATE294037T1 (en) 2005-05-15
ITMI20000096A0 (en) 2000-01-26

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