CA3075379A1 - Dynamically positioned diffuser for metal distribution during a casting operation - Google Patents

Dynamically positioned diffuser for metal distribution during a casting operation Download PDF

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Publication number
CA3075379A1
CA3075379A1 CA3075379A CA3075379A CA3075379A1 CA 3075379 A1 CA3075379 A1 CA 3075379A1 CA 3075379 A CA3075379 A CA 3075379A CA 3075379 A CA3075379 A CA 3075379A CA 3075379 A1 CA3075379 A1 CA 3075379A1
Authority
CA
Canada
Prior art keywords
diffuser
liquid
continuous casting
relative
casting mold
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.)
Pending
Application number
CA3075379A
Other languages
English (en)
French (fr)
Inventor
Bin Zhang
Craig Lee Shaber
Mike Anderson
Original Assignee
Wagstaff Inc
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 Wagstaff Inc filed Critical Wagstaff Inc
Publication of CA3075379A1 publication Critical patent/CA3075379A1/en
Pending 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/103—Distributing the molten metal, e.g. using runners, floats, distributors
    • 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
    • B22D11/049—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for direct chill casting, e.g. electromagnetic casting
    • 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
    • B22D11/18—Controlling or regulating processes or operations for pouring
    • B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
    • B22D11/182—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by measuring temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/56—Means for supporting, manipulating or changing a pouring-nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • B21B1/463—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a continuous process, i.e. the cast not being cut before rolling
    • 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Casting Devices For Molds (AREA)
CA3075379A 2017-09-12 2018-09-11 Dynamically positioned diffuser for metal distribution during a casting operation Pending CA3075379A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/701,536 US10913108B2 (en) 2017-09-12 2017-09-12 Dynamically positioned diffuser for metal distribution during a casting operation
US15/701,536 2017-09-12
PCT/IB2018/056947 WO2019053596A1 (en) 2017-09-12 2018-09-11 DYNAMICALLY POSITIONED DIFFUSER FOR METAL DISTRIBUTION DURING CASTING OPERATION

Publications (1)

Publication Number Publication Date
CA3075379A1 true CA3075379A1 (en) 2019-03-21

Family

ID=63708424

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3075379A Pending CA3075379A1 (en) 2017-09-12 2018-09-11 Dynamically positioned diffuser for metal distribution during a casting operation

Country Status (10)

Country Link
US (2) US10913108B2 (https=)
EP (1) EP3672745B1 (https=)
JP (1) JP2020533178A (https=)
KR (1) KR20200052926A (https=)
CN (1) CN111093858B (https=)
AR (1) AR113016A1 (https=)
BR (1) BR112020004820A2 (https=)
CA (1) CA3075379A1 (https=)
MX (1) MX2020002732A (https=)
WO (1) WO2019053596A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10913108B2 (en) * 2017-09-12 2021-02-09 Wagstaff, Inc. Dynamically positioned diffuser for metal distribution during a casting operation
US12023727B2 (en) * 2021-05-11 2024-07-02 Wagstaff, Inc. Starting head for a continuous casting mold and associated method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH456858A (de) 1965-06-23 1968-05-31 Alusuisse Verfahren zum vertikalen Stranggiessen von Nichteisenmetallen
US3596804A (en) * 1969-03-07 1971-08-03 Westinghouse Electric Corp Pouring spout for continuous casting of molten metals
US4730660A (en) 1984-09-05 1988-03-15 Metacon Aktiengesellschaft Process for casting molten metal into several strands
DE3538222A1 (de) * 1985-10-26 1987-05-27 Metacon Ag Verfahren zum anfahren einer stranggiessanlage mit mehreren straengen
BE1001804A6 (fr) 1988-06-16 1990-03-13 Centre Rech Metallurgique Procede et dispositif de coulee d'un metal en phase pateuse.
DE3905328C1 (https=) * 1989-02-17 1990-07-19 Mannesmann Ag, 4000 Duesseldorf, De
KR20060074399A (ko) * 2004-12-27 2006-07-03 주식회사 포스코 침지노즐 침적깊이 측정장치
CN100333866C (zh) * 2006-01-07 2007-08-29 姜虹 连续铸钢系统中间包浸入式水口保护装置
US8590596B2 (en) 2011-01-25 2013-11-26 Wagstaff, Inc. Coolant control and wiper system for a continuous casting molten metal mold
JP6396247B2 (ja) * 2015-03-27 2018-09-26 株式会社神戸製鋼所 高融点活性金属の合金からなる鋳塊の製造方法および製造装置
US10913108B2 (en) * 2017-09-12 2021-02-09 Wagstaff, Inc. Dynamically positioned diffuser for metal distribution during a casting operation

Also Published As

Publication number Publication date
US20210154730A1 (en) 2021-05-27
AR113016A1 (es) 2020-01-15
CN111093858A (zh) 2020-05-01
RU2020113210A3 (https=) 2022-01-25
US11292051B2 (en) 2022-04-05
US10913108B2 (en) 2021-02-09
EP3672745A1 (en) 2020-07-01
JP2020533178A (ja) 2020-11-19
RU2020113210A (ru) 2021-10-13
CN111093858B (zh) 2021-09-28
MX2020002732A (es) 2020-07-20
EP3672745B1 (en) 2022-01-12
BR112020004820A2 (pt) 2020-09-15
WO2019053596A1 (en) 2019-03-21
KR20200052926A (ko) 2020-05-15
US20190076918A1 (en) 2019-03-14

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20220920