GB2058309B - Method of and cupola furnace for the introduction of treatment agents into cupola iron melts - Google Patents

Method of and cupola furnace for the introduction of treatment agents into cupola iron melts

Info

Publication number
GB2058309B
GB2058309B GB8023058A GB8023058A GB2058309B GB 2058309 B GB2058309 B GB 2058309B GB 8023058 A GB8023058 A GB 8023058A GB 8023058 A GB8023058 A GB 8023058A GB 2058309 B GB2058309 B GB 2058309B
Authority
GB
United Kingdom
Prior art keywords
cupola
introduction
treatment agents
iron melts
furnace
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.)
Expired
Application number
GB8023058A
Other languages
English (en)
Other versions
GB2058309A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUTTENWERKSANLAGEN MBH GES fur
Original Assignee
HUTTENWERKSANLAGEN MBH GES fur
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 HUTTENWERKSANLAGEN MBH GES fur filed Critical HUTTENWERKSANLAGEN MBH GES fur
Publication of GB2058309A publication Critical patent/GB2058309A/en
Application granted granted Critical
Publication of GB2058309B publication Critical patent/GB2058309B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21C1/08—Manufacture of cast-iron
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C21B11/02—Making pig-iron other than in blast furnaces in low shaft furnaces or shaft furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
GB8023058A 1979-08-09 1980-07-15 Method of and cupola furnace for the introduction of treatment agents into cupola iron melts Expired GB2058309B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2932235A DE2932235C2 (de) 1979-08-09 1979-08-09 Verfahren und Kupolofen zum Einbringen von Behandlungsmitteln in flüssiges Kupolofeneisen

Publications (2)

Publication Number Publication Date
GB2058309A GB2058309A (en) 1981-04-08
GB2058309B true GB2058309B (en) 1983-12-21

Family

ID=6077979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8023058A Expired GB2058309B (en) 1979-08-09 1980-07-15 Method of and cupola furnace for the introduction of treatment agents into cupola iron melts

Country Status (5)

Country Link
US (1) US4341553A (enExample)
DE (1) DE2932235C2 (enExample)
FR (1) FR2463188A1 (enExample)
GB (1) GB2058309B (enExample)
IT (1) IT1172253B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2103249B (en) * 1981-06-23 1986-07-23 Yoshida Iron Works Co Ltd Method of producing castings using reduced iron as raw material, melting furnace and briquette used as raw material for castings
JPS6152189U (enExample) * 1985-08-19 1986-04-08
EA018100B1 (ru) * 2006-11-02 2013-05-30 Роквул Интернэшнл А/С Способ и устройство для производства минеральных волокон

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE808749C (de) * 1948-10-02 1951-08-20 Franz Anton Hesse Wortmann Kupolofen
US3192036A (en) * 1961-12-18 1965-06-29 Blackstone Corp Cupola feeding mechanisms and method
US3231371A (en) * 1962-04-16 1966-01-25 Combustion Eng Cast iron resistant to heat growth and method for producing the same
US3157492A (en) * 1963-04-11 1964-11-17 Chemetron Corp Injection of solid material into molten metal
DE1458821A1 (de) * 1965-04-29 1969-01-16 Blackstone Corp Verfahren und Vorrichtung zum Zugeben von zusaetzlichem Material in einen Kupolofen
FR1525820A (fr) * 1966-06-27 1968-05-17 Penzen Kompressorny Zd Procédé d'élaboration d'un métal et cubilot à gaz pour réaliser ce procédé
FR1544784A (fr) * 1967-09-26 1968-11-08 Foseco Trading Ag Procédé et produit intéressant le traitement de la fonte
US3833361A (en) * 1970-07-06 1974-09-03 Kusaka Rare Metal Prod Co Ltd Method for adding special elements to molten pig iron
CH549095A (de) * 1971-03-31 1974-05-15 Fischer Ag Georg Verfahren und vorrichtung zur erzeugung von gusseisen mit kugelgraphit.
US3955974A (en) * 1971-05-18 1976-05-11 Georg Fischer Aktiengesellschaft Apparatus and method for treating a metal melt with a vaporizable substance
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
US3998625A (en) * 1975-11-12 1976-12-21 Jones & Laughlin Steel Corporation Desulfurization method
DE2653341C2 (de) * 1976-11-24 1986-10-02 Caspers, Karl-Heinz, Ing.(grad.), 8500 Nürnberg Verfahren zum Legieren und/oder Desoxidieren von im Kupolofen erzeugten Gußeisenschmelzen mit lamellarem Graphit sowie Vorrichtung zur Durchführung des Verfahrens
US4072511A (en) * 1976-11-26 1978-02-07 Harold Huston Method of producing silicon containing cast iron
FR2381106A1 (fr) * 1977-02-17 1978-09-15 Tech Ind Fonderie Centre Appareil injecteur de produit pour cubilot en vue de modifier directement dans le creuset l'analyse ou la structure de la fonte au cours de son elaboration

Also Published As

Publication number Publication date
DE2932235C2 (de) 1983-01-27
DE2932235A1 (de) 1981-02-12
IT1172253B (it) 1987-06-18
FR2463188A1 (fr) 1981-02-20
US4341553A (en) 1982-07-27
FR2463188B1 (enExample) 1983-10-21
IT8049445A0 (it) 1980-08-07
GB2058309A (en) 1981-04-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930715