KR900700212A - Method and apparatus for treating continuously flowing metal of high melting point with plasma arc - Google Patents

Method and apparatus for treating continuously flowing metal of high melting point with plasma arc

Info

Publication number
KR900700212A
KR900700212A KR1019890701873A KR890701873A KR900700212A KR 900700212 A KR900700212 A KR 900700212A KR 1019890701873 A KR1019890701873 A KR 1019890701873A KR 890701873 A KR890701873 A KR 890701873A KR 900700212 A KR900700212 A KR 900700212A
Authority
KR
South Korea
Prior art keywords
melting point
high melting
plasma arc
continuously flowing
flowing metal
Prior art date
Application number
KR1019890701873A
Other languages
Korean (ko)
Inventor
제임스 위버리 루이스
Original Assignee
더브로큰 힐 프로프라이어터리 컴패니 리미티드
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 더브로큰 힐 프로프라이어터리 컴패니 리미티드 filed Critical 더브로큰 힐 프로프라이어터리 컴패니 리미티드
Publication of KR900700212A publication Critical patent/KR900700212A/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
    • B22D11/10—Supplying or treating molten metal
    • 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
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
    • C21C7/0043—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material into the falling stream of molten metal
KR1019890701873A 1988-02-09 1989-10-11 Method and apparatus for treating continuously flowing metal of high melting point with plasma arc KR900700212A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPI666988 1988-02-09
AUPI872088 1988-06-09
PCT/AU1989/000057 WO1989007499A1 (en) 1988-02-09 1989-02-09 Superheating and microalloying of molten metal by contact with a plasma arc

Publications (1)

Publication Number Publication Date
KR900700212A true KR900700212A (en) 1990-08-11

Family

ID=25643423

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890701873A KR900700212A (en) 1988-02-09 1989-10-11 Method and apparatus for treating continuously flowing metal of high melting point with plasma arc

Country Status (2)

Country Link
KR (1) KR900700212A (en)
WO (1) WO1989007499A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013070726A1 (en) * 2011-11-07 2013-05-16 Graco Minnesota Inc. Reversible flow inducer

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004495A (en) * 1990-02-05 1991-04-02 Labate M D Method for producing ultra clean steel
FR2666819B1 (en) * 1990-09-19 1994-09-23 Inst Aluminievoi Magnievoi METHOD AND DEVICE FOR MANUFACTURING A COMPOSITE MATERIAL FROM A BASE METAL.
DE4415212C1 (en) * 1994-04-26 1995-11-09 Mannesmann Ag Method and device for heating a metallic melt
US20020030070A1 (en) * 2000-06-01 2002-03-14 Hugens John R. Method and apparatus for treatment of metal cascades in flame and gas
IL140246A (en) 2000-12-12 2007-09-20 Pavel Dvoskin Treating molten metals by moving electric arc during solidification
IL144422A0 (en) * 2001-07-18 2002-05-23 Netanya Plasmatec Ltd Riser(s) size reduction and/or metal quality improving in gravity casting of shaped products by moving electric arc
WO2013063288A2 (en) 2011-10-27 2013-05-02 Graco Minnesota Inc. Method and apparatus for melting
IN2014DN03195A (en) 2011-10-27 2015-05-22 Graco Minnesota Inc
US9796492B2 (en) 2015-03-12 2017-10-24 Graco Minnesota Inc. Manual check valve for priming a collapsible fluid liner for a sprayer
JP6772677B2 (en) * 2016-08-31 2020-10-21 日本製鉄株式会社 Tandish internal molten steel heating method and tundish plasma heating device
JP7167519B2 (en) * 2018-07-20 2022-11-09 日本製鉄株式会社 ALLOY ADDING DEVICE IN TUNDISH AND ALLOY ADDING METHOD IN TUNDISH
CN115739435A (en) 2019-05-31 2023-03-07 固瑞克明尼苏达有限公司 Hand-held fluid sprayer

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1458936A1 (en) * 1965-07-01 1970-07-30
US3547622A (en) * 1968-06-12 1970-12-15 Pennwalt Corp D.c. powered plasma arc method and apparatus for refining molten metal
AU514181B2 (en) * 1976-11-26 1981-01-29 Westinghouse Electric Corporation High temperature reactor
US4150248A (en) * 1978-03-09 1979-04-17 Westinghouse Electric Corp. Arc heater with silicon lined reactor
SU797840A2 (en) * 1979-04-06 1981-01-23 Научно-Производственное Объединение"Тулачермет" Chute for overflowing molten metal
AU534839B2 (en) * 1981-10-19 1984-02-16 Council For Mineral Technology Refining ferro chrome by thermal plasma
JPS58100951A (en) * 1981-12-09 1983-06-15 Nippon Steel Corp Temperature controlling method for molten steel for continuous casting
JPS59107755A (en) * 1982-12-14 1984-06-22 Nippon Steel Corp Heating method of molten steel in tundish
JPS59120353A (en) * 1982-12-28 1984-07-11 Nippon Steel Corp Heater for molten steel in tundish
JPS59163062A (en) * 1983-03-09 1984-09-14 Nippon Steel Corp Heater for molten steel in tundish
JPS59202142A (en) * 1983-04-30 1984-11-15 Nippon Steel Corp Heating method of nozzle to be immersed into tundish
DE3443740A1 (en) * 1984-10-11 1986-04-17 Fried. Krupp Gmbh, 4300 Essen METHOD AND DEVICE FOR HOLDING OR INCREASING THE TEMPERATURE OF A METAL MELT
IT1178173B (en) * 1984-10-25 1987-09-09 Centro Speriment Metallurg PROCEDURE FOR THE ADJUSTMENT OF THE CONTINUOUS CASTING CONDITIONS
IT1183045B (en) * 1985-12-06 1987-10-05 Centro Speriment Metallurg PROCESS PERFECTED FOR THE REGULATION OF CONTINUOUS CASTING CONDITIONS
US4734551A (en) * 1986-01-10 1988-03-29 Plasma Energy Corporation Method and apparatus for heating molten steel utilizing a plasma arc torch
DE3603894A1 (en) * 1986-02-05 1987-08-06 Korf Engineering Gmbh METHOD FOR PRODUCING LIQUID PIPE IRON OR STEEL PRE-MATERIAL
JPS62183946A (en) * 1986-02-10 1987-08-12 Nippon Kokan Kk <Nkk> Molten steel heating apparatus for continuous casting machine
JPH0230121Y2 (en) * 1986-03-04 1990-08-14
JPS63149055A (en) * 1986-12-15 1988-06-21 Nippon Steel Corp Refining method for molten steel in tundish for continuous casting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013070726A1 (en) * 2011-11-07 2013-05-16 Graco Minnesota Inc. Reversible flow inducer

Also Published As

Publication number Publication date
WO1989007499A1 (en) 1989-08-24

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Legal Events

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WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid