BR7903064A - Processo para produzir ferro fundido vermicular e produto obtido - Google Patents

Processo para produzir ferro fundido vermicular e produto obtido

Info

Publication number
BR7903064A
BR7903064A BR7903064A BR7903064A BR7903064A BR 7903064 A BR7903064 A BR 7903064A BR 7903064 A BR7903064 A BR 7903064A BR 7903064 A BR7903064 A BR 7903064A BR 7903064 A BR7903064 A BR 7903064A
Authority
BR
Brazil
Prior art keywords
product obtained
cast iron
vermicular cast
produce
produce vermicular
Prior art date
Application number
BR7903064A
Other languages
English (en)
Inventor
S Subramanian
G Purdy
J Gray
D Ghosh
D Kay
Original Assignee
Microalloying Int 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 Microalloying Int Inc filed Critical Microalloying Int Inc
Publication of BR7903064A publication Critical patent/BR7903064A/pt

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
    • C21C1/02—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
    • C21C1/08—Manufacture of cast-iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
BR7903064A 1978-05-18 1979-05-17 Processo para produzir ferro fundido vermicular e produto obtido BR7903064A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/907,005 US4227924A (en) 1978-05-18 1978-05-18 Process for the production of vermicular cast iron

Publications (1)

Publication Number Publication Date
BR7903064A true BR7903064A (pt) 1979-12-04

Family

ID=25423387

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7903064A BR7903064A (pt) 1978-05-18 1979-05-17 Processo para produzir ferro fundido vermicular e produto obtido

Country Status (9)

Country Link
US (1) US4227924A (pt)
JP (1) JPS54150314A (pt)
AU (1) AU519548B2 (pt)
BR (1) BR7903064A (pt)
CA (1) CA1087366A (pt)
DE (1) DE2842524C2 (pt)
FR (1) FR2426090B1 (pt)
GB (1) GB2021151A (pt)
IT (1) IT1193472B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806157A (en) * 1983-06-23 1989-02-21 Subramanian Sundaresa V Process for producing compacted graphite iron castings
CH660027A5 (de) * 1984-04-13 1987-03-13 Fischer Ag Georg Verfahren und mittel zur herstellung eines gusseisens mit vermiculargraphit.
CH660376A5 (de) * 1984-07-26 1987-04-15 Fischer Ag Georg Verfahren zur herstellung von gusseisen mit kugelgraphit.
US4596606A (en) * 1984-09-04 1986-06-24 Ford Motor Company Method of making CG iron
US4737199A (en) * 1985-12-23 1988-04-12 Ford Motor Company Machinable ductile or semiductile cast iron and method
SE9904257D0 (sv) * 1999-11-23 1999-11-23 Sintercast Ab New cast iron alloy
DE502005005681D1 (de) * 2004-11-12 2008-11-27 Winter Fritz Eisengiesserei Verfahren zum Herstellen von Kompaktgraphit aufweisendem Gusseisen
CN110144434A (zh) * 2019-05-23 2019-08-20 兰州理工大学 一种工业原料制备非晶钢用预熔渣
CN111187973B (zh) * 2020-03-02 2021-11-23 锦州捷通铁路机械股份有限公司 一种高伸长率RuT400蠕墨铸铁及其生产工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336118A (en) * 1964-11-09 1967-08-15 Alloy Metal Products Inc Magnesium alloy for cast iron
NL6606067A (pt) * 1965-05-04 1966-11-07
AT290592B (de) * 1968-05-03 1971-06-11 Ver Fuer Praktische Giessereif Verfahren zur Herstellung eines Gußeisens mit Vermicular-Graphit
GB1316438A (en) * 1969-11-29 1973-05-09 British Cast Iron Res Ass Cast iron
DE2140022B2 (de) * 1971-08-10 1978-01-05 Buderus'sche Eisenwerke, 6330 Wetzlar Verfahren zum herstellen von rohren aus gusseisen in metallischen schleudergusskokillen
US3765876A (en) * 1972-11-01 1973-10-16 W Moore Method of making nodular iron castings
US3816103A (en) * 1973-04-16 1974-06-11 Bethlehem Steel Corp Method of deoxidizing and desulfurizing ferrous alloy with rare earth additions
DE2458033B2 (de) * 1974-12-07 1977-10-13 Buderus'sche Eisenwerke, 6330 Wetzlar Verfahren zur herstellung eines gusseisens mit vermikulargraphit
JPS6011083B2 (ja) * 1976-06-10 1985-03-23 株式会社クボタ 強靭鋳鉄の製造方法

Also Published As

Publication number Publication date
GB2021151A (en) 1979-11-28
FR2426090B1 (fr) 1985-09-20
CA1087366A (en) 1980-10-14
US4227924A (en) 1980-10-14
DE2842524A1 (de) 1979-11-29
AU519548B2 (en) 1981-12-10
DE2842524C2 (de) 1983-12-08
JPS54150314A (en) 1979-11-26
AU3840278A (en) 1980-01-31
IT1193472B (it) 1988-07-08
GB2021151B (pt)
FR2426090A1 (fr) 1979-12-14
IT7922746A0 (it) 1979-05-17

Similar Documents

Publication Publication Date Title
IT1148235B (it) Processo e mezzo per eliminare intorbidamenti
BR7808087A (pt) Processo para o aperfeicoamento do balanco termico no refino de ferro gusa
BR7502600A (pt) Processo e estampo aperfeicoado para produzir ferro fundido
BR8107506A (pt) Processo para produzir fosfato de tricalcio
BR7905273A (pt) Processo para produzir fenois e compostos de carbonila
BR8001029A (pt) Processo para produzir alimentos contendo bifidobacterias
BR8104369A (pt) Processo para adicao de magnesio a um ferro basico fundido
BR8002502A (pt) Processo para a producao de ferro gusa
BR7802499A (pt) Processo para produzir beta-l-frutofuranosil alfa-l-glucopiranosidio
BR8008628A (pt) Processo para prodzir continuamente microperolas de mesocabono
BR7903064A (pt) Processo para produzir ferro fundido vermicular e produto obtido
BR8000989A (pt) Aperfeicoamento em processo para a dessulfuracao de ferro gusa em fusao
BR7902186A (pt) Processo de reducao direta para producao de ferro reduzido
BR7904345A (pt) Processo para produzir acetanilidas
BR8107880A (pt) Processo para produzir aco silicio orientado
IT1094844B (it) Processo per la produzione di ghisa
BR8002291A (pt) Pelotas porosas de minerio de ferro e processo para sua producao
BR8707022A (pt) Processo para producao de ferro-gusa e aparelho para efetua-lo
BR7900690A (pt) Processo para preparar mercaptetos de metal alcalino
BR8008987A (pt) Producao de ferro fundido de grafita vermicular
BR7608406A (pt) Processo para desintegracao de minerio de cromo rico em acido silicico
BR7802729A (pt) Processo para fusao de limalha de ferro fundido
IT1094120B (it) Processo per proteggere il ferro e l'acciaio contro la corrosione
BR8501548A (pt) Processo para producao de ferro fundido com grafita vermicular e dispositivo para realizar o mesmo
BR7501171A (pt) Aperfeicoamento em processo para dessulfurar ferro fundid