ATE191516T1 - Vorrichtung zur behandlung von schmelzen mit reaktiven materialien die niedrigen oder hohen gasanteil erzeugen - Google Patents

Vorrichtung zur behandlung von schmelzen mit reaktiven materialien die niedrigen oder hohen gasanteil erzeugen

Info

Publication number
ATE191516T1
ATE191516T1 AT95940416T AT95940416T ATE191516T1 AT E191516 T1 ATE191516 T1 AT E191516T1 AT 95940416 T AT95940416 T AT 95940416T AT 95940416 T AT95940416 T AT 95940416T AT E191516 T1 ATE191516 T1 AT E191516T1
Authority
AT
Austria
Prior art keywords
pct
high gas
gas content
date jul
produce low
Prior art date
Application number
AT95940416T
Other languages
English (en)
Inventor
Ettore Bennati
Original Assignee
Ettore Bennati
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 Ettore Bennati filed Critical Ettore Bennati
Application granted granted Critical
Publication of ATE191516T1 publication Critical patent/ATE191516T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/08—Making cast-iron alloys
    • C22C33/10—Making cast-iron alloys including procedures for adding magnesium
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • 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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Chemical Vapour Deposition (AREA)
AT95940416T 1995-01-05 1995-12-20 Vorrichtung zur behandlung von schmelzen mit reaktiven materialien die niedrigen oder hohen gasanteil erzeugen ATE191516T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT95BS000003A IT1278916B1 (it) 1995-01-05 1995-01-05 Metodo ed apparecchiatura per il trattamento di bagni metallici con materiali di reazione a basso o alto sviluppo di gas
PCT/IT1995/000223 WO1996021046A1 (en) 1995-01-05 1995-12-20 Method and equipment for treatment in molten cast iron baths with reaction materials having a low or high production of gas

Publications (1)

Publication Number Publication Date
ATE191516T1 true ATE191516T1 (de) 2000-04-15

Family

ID=11345447

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95940416T ATE191516T1 (de) 1995-01-05 1995-12-20 Vorrichtung zur behandlung von schmelzen mit reaktiven materialien die niedrigen oder hohen gasanteil erzeugen

Country Status (13)

Country Link
US (1) US6099614A (de)
EP (1) EP0795037B1 (de)
JP (1) JPH10511741A (de)
CN (1) CN1046553C (de)
AT (1) ATE191516T1 (de)
AU (1) AU4187796A (de)
BR (1) BR9510130A (de)
CZ (1) CZ210297A3 (de)
DE (1) DE69516170T2 (de)
IT (1) IT1278916B1 (de)
PL (1) PL321183A1 (de)
RU (1) RU2154111C2 (de)
WO (1) WO1996021046A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100236194B1 (ko) 1997-12-20 1999-12-15 이구택 분철광석의 2단 유동층식 예비환원장치
US6808550B2 (en) 2002-02-15 2004-10-26 Nucor Corporation Model-based system for determining process parameters for the ladle refinement of steel
US6679936B2 (en) * 2002-06-10 2004-01-20 Pyrotek, Inc. Molten metal degassing apparatus
TWI600770B (zh) * 2015-07-01 2017-10-01 國立成功大學 鋼液添加高蒸氣壓鎂的方法及其裝置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH382783A (de) * 1959-06-30 1964-10-15 Fischer Ag Georg Verfahren und Vorrichtung zum Einbringen von Behandlungsstoffen zu metallischen Schmelzen
NL299266A (de) * 1963-10-15
CH445538A (de) * 1964-02-28 1967-10-31 Fischer Ag Georg Verfahren zum Zuführen von Reaktions- und/oder Legierungsstoffen in metallische Schmelzen und Vorrichtung zur Durchführung des Verfahrens
BE798224A (fr) * 1973-08-24 1973-10-15 Inst Chernoi Metallurgii Procede de traitement de la fonte liquide par le magnesium dans des capacites et dispositif pour le realiser
DE3021707A1 (de) * 1980-06-10 1981-12-17 Klöckner-Humboldt-Deutz AG, 5000 Köln Vorrichtung zum einfuehren stark reagierender zusaetze in eine metallschmelze
IT1248457B (it) * 1991-04-05 1995-01-19 Benet Di Bennati Ettore Metodo e apparecchiatura per il trattamento di bagni metallici mediante un materiale con elevato potenziale di gas o vapore
GB9111804D0 (en) * 1991-06-01 1991-07-24 Foseco Int Method and apparatus for the production of nodular or compacted graphite iron castings

Also Published As

Publication number Publication date
BR9510130A (pt) 1997-12-30
CN1177383A (zh) 1998-03-25
MX9705056A (es) 1997-10-31
IT1278916B1 (it) 1997-11-28
DE69516170T2 (de) 2000-11-16
US6099614A (en) 2000-08-08
EP0795037A1 (de) 1997-09-17
EP0795037B1 (de) 2000-04-05
CN1046553C (zh) 1999-11-17
PL321183A1 (en) 1997-11-24
ITBS950003A0 (it) 1995-01-05
CZ210297A3 (cs) 1998-04-15
WO1996021046A1 (en) 1996-07-11
DE69516170D1 (de) 2000-05-11
ITBS950003A1 (it) 1996-07-05
AU4187796A (en) 1996-07-24
JPH10511741A (ja) 1998-11-10
RU2154111C2 (ru) 2000-08-10

Similar Documents

Publication Publication Date Title
ATE270254T1 (de) Verfahren zur stabilisierung von flüssigem schlamm
ATE50601T1 (de) Vorrichtung und verfahren zum warmhalten von fluessigen metallschmelzen.
MY119792A (en) Continuous hot-dip coating method and apparatus therefor
BR9607672A (pt) Processo e instalação para o enchimento de massa fundida metálica em uma lingoteira
ATE191516T1 (de) Vorrichtung zur behandlung von schmelzen mit reaktiven materialien die niedrigen oder hohen gasanteil erzeugen
AU3516995A (en) Process and device for making liquid iron by non-electric and electric smelting
DE60131426D1 (de) Verfahren und vorrichtung zur direkterschmelzung
DZ1843A1 (fr) Un procédé de régulation pour la production de fonte à graphite compacte par des fours de coulée.
RO79759A (ro) Procedeu de afinare a unei bai de fonta in convertizor
DE60214831D1 (de) Verfahren und behandlung von schlamm mit teilchen, die darin vermischtes metall, metalloxid oder metallhydroxid enthalten
EP1148146B8 (de) Verfahren und Vorrichtung zum gesteuerten Abschrecken von Leichtmetallgussstücken in einem Flüssigkeitsbad
FR2452743B1 (fr) Procede et installation pour assurer la regulation des proportions des constituants de l'air, oxygene, azote, gaz carbonique et teneur en eau, dans des processus de reaction du domaine metallurgique
ES8203973A1 (es) Procedimiento de afinado de un bano de metal en un crisol con insuflado de oxigeno por arriba y crisol para su reali- zacion
ES8801386A1 (es) Un procedimiento para tratar metales o aleaciones ferreas.
GEP20022842B (en) Method For Making Steel In a Liquid Melt-Fed Electric Furnace
KR860001886A (ko) 금속 및 금속합금의 정련시 오염원소의 제거방법
SE9100028D0 (sv) Behandlungsgefaess zum behandeln von metallschmelzen
RO116256B1 (ro) Dispozitiv pentru tratarea metalelor în stare lichidă
RU95109998A (ru) Способ обработки шлакового расплава
DE69405401D1 (de) Verfahren und vorrichtung zur einstellung der legierungszusammensetzung eines flüssigen metalls, z.b stahl
KR920012464A (ko) 마그네슘 처리 방법 및 그 방법을 수행하기 위한 장치
UA6999C2 (uk) Спосіб обробки шлакового розплаву
ES477464A1 (es) Metodo de tratamiento de metal ferroso fundido para produciracero inferior al carbono.
RU94044786A (ru) Способ газовой цементации стальных деталей
UA35678A (uk) Спосіб позапічної обробки сталі у ковші

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee