KR910019483A - 플라즈마 턴디쉬(tundish)가열방법 - Google Patents

플라즈마 턴디쉬(tundish)가열방법 Download PDF

Info

Publication number
KR910019483A
KR910019483A KR1019910006187A KR910006187A KR910019483A KR 910019483 A KR910019483 A KR 910019483A KR 1019910006187 A KR1019910006187 A KR 1019910006187A KR 910006187 A KR910006187 A KR 910006187A KR 910019483 A KR910019483 A KR 910019483A
Authority
KR
South Korea
Prior art keywords
argon
mixture
helium
plasma
support arm
Prior art date
Application number
KR1019910006187A
Other languages
English (en)
Korean (ko)
Inventor
무어 콜린
피터 헨리 챨스
말콤 카우 피터
Original Assignee
마이클 위크햄
더 비오씨 그룹 피엘씨
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 마이클 위크햄, 더 비오씨 그룹 피엘씨 filed Critical 마이클 위크햄
Publication of KR910019483A publication Critical patent/KR910019483A/ko

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
    • B22D11/11—Treating the 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Plasma Technology (AREA)
  • Furnace Details (AREA)
KR1019910006187A 1990-04-19 1991-04-18 플라즈마 턴디쉬(tundish)가열방법 KR910019483A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909008833A GB9008833D0 (en) 1990-04-19 1990-04-19 Heating
GBGB9008833.7 1990-04-19

Publications (1)

Publication Number Publication Date
KR910019483A true KR910019483A (ko) 1991-11-30

Family

ID=10674679

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910006187A KR910019483A (ko) 1990-04-19 1991-04-18 플라즈마 턴디쉬(tundish)가열방법

Country Status (7)

Country Link
EP (1) EP0453188A3 (fr)
JP (1) JPH05305422A (fr)
KR (1) KR910019483A (fr)
CN (1) CN1057416A (fr)
AU (1) AU7500291A (fr)
GB (1) GB9008833D0 (fr)
ZA (1) ZA912855B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666819B1 (fr) * 1990-09-19 1994-09-23 Inst Aluminievoi Magnievoi Procede et dispositif pour fabriquer un materiau composite a partir d'un metal de base.
IN181634B (fr) * 1993-05-27 1998-08-01 Bhp Steel Jla Pty Ltd Ishikawa
AUPN595095A0 (en) * 1995-10-16 1995-11-09 Bhp Steel (Jla) Pty Limited Heating molten metal
FR2762535B1 (fr) * 1997-04-23 1999-05-28 Lorraine Laminage Repartiteur de coulee continue des metaux, du type comportant au moins une torche a plasma pour le rechauffage du metal
FR2767081B1 (fr) * 1997-08-11 1999-09-17 Lorraine Laminage Procede de rechauffage d'un metal liquide dans un repartiteur de coulee continue au moyen d'une torche a plasma, et repartiteur pour sa mise en oeuvre
JP6760036B2 (ja) * 2016-12-16 2020-09-23 日本製鉄株式会社 プラズマ加熱装置における黒鉛電極の異常放電抑制方法
CN111136253B (zh) * 2020-01-13 2021-01-08 北京科技大学 一种中间包钢液的等离子加热方法和等离子加热系统
CN113714495B (zh) * 2020-05-25 2022-11-11 上海梅山钢铁股份有限公司 连铸中间包直流等离子电弧加热控制方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024333A (ja) * 1983-07-21 1985-02-07 Daido Steel Co Ltd 金属等の溶融方法
LU86090A1 (fr) * 1985-09-23 1987-04-02 Metallurgie Hoboken Procede pour preparer du tantale ou du niobium affins
US4734551A (en) * 1986-01-10 1988-03-29 Plasma Energy Corporation Method and apparatus for heating molten steel utilizing a plasma arc torch

Also Published As

Publication number Publication date
GB9008833D0 (en) 1990-06-13
ZA912855B (en) 1992-04-29
JPH05305422A (ja) 1993-11-19
AU7500291A (en) 1991-10-24
EP0453188A2 (fr) 1991-10-23
CN1057416A (zh) 1992-01-01
EP0453188A3 (en) 1993-04-28

Similar Documents

Publication Publication Date Title
KR910015359A (ko) 가스금속 아아크용접법 및 그 용접에 사용되는 실드가스
SE8304232D0 (sv) Svetsmetod
KR910019483A (ko) 플라즈마 턴디쉬(tundish)가열방법
CA2128802A1 (fr) Ajutage pour la projection de gaz cryogene inerte liquefie sur la surface d'un bain de metal fondu
GB1238702A (fr)
EP0261914A3 (fr) Procédé et dispositif pour générer un arc à plasma
ES495220A0 (es) Metodo de soldadura por arco con electrodo de tungsteno en atmosfera gaseosa y su correspondiente soplete
KR840008699A (ko) 야금로의 작동법
GB2271836B (en) Electrode supporting arm for arc furnaces
US4244751A (en) Method for melt nitriding of aluminum or its alloy
Gao Sources and control measures of hydrogen, nitrogen and oxygen in steel
DE69003227D1 (de) Vorrichtung zum Stranggiessen von dünnen Metallbändern zwischen zwei Walzen.
ATE52432T1 (de) Stranggussanlage fuer metall.
Medovar et al. Plant for Producing Steels With a Superequilibrium Nitrogen Concentration Using Arc Slag Remelting in a Pressurized Nitrogen Atmosphere
ATE8115T1 (de) Pfannendrehturm.
Stenke Gases for gas shielded arc welding and root backing(forming)
Shevchenko et al. Injecting Metal in the Ladle With Gaseous Nitrogen.(English Translation: BISI 19435)
JPS5623239A (en) Manufacture of chromium or chromium alloy ingot
Wilde et al. On the Use of Nitrogen in Plasma Smelting
Kostenko et al. Special Features of the Absorption of Gas From an Arc Plasma by a Molten Metal
GB1453366A (en) Electrode assembly for plasma torch
Geng Technical Progress of Argon Blowing in Ladle and AOD Process
FR2448411A1 (fr) Procede pour etablir un arc electrique de soudage a courant continu, notamment sous gaz protecteur avec une electrode non fusible a base de metaux legers
Zhdanovskii Improving the Quality of 20 Kh 2 N 4 A Structural CrNi Steel by Plasma Slag Remelting Under Fluxes of the CaF sub 2--CaO--Al sub 2 O sub 3 System Containing Oxides and Fluorides of Rare Earth Metals
Jiang The Preliminary Analysis for Heating Technology of Continuous Casting Tundish

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application