BR7404331D0 - Composicao nodulante de grafita no ferro fundido liquido e processo e dispositivo para sua utilizacao - Google Patents

Composicao nodulante de grafita no ferro fundido liquido e processo e dispositivo para sua utilizacao

Info

Publication number
BR7404331D0
BR7404331D0 BR4331/74A BR433174A BR7404331D0 BR 7404331 D0 BR7404331 D0 BR 7404331D0 BR 4331/74 A BR4331/74 A BR 4331/74A BR 433174 A BR433174 A BR 433174A BR 7404331 D0 BR7404331 D0 BR 7404331D0
Authority
BR
Brazil
Prior art keywords
nodulating
graphite
composition
cast iron
liquid cast
Prior art date
Application number
BR4331/74A
Other languages
English (en)
Portuguese (pt)
Inventor
M Degois
J Maquaire
R Bellocci
Original Assignee
Pont A Mousson
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
Priority claimed from FR7319340A external-priority patent/FR2231755A1/fr
Priority claimed from FR7416090A external-priority patent/FR2278770A2/fr
Application filed by Pont A Mousson filed Critical Pont A Mousson
Publication of BR7404331D0 publication Critical patent/BR7404331D0/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/007—Treatment of the fused masses in the supply runners
    • 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
    • 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

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)
  • Sampling And Sample Adjustment (AREA)
BR4331/74A 1973-05-28 1974-05-28 Composicao nodulante de grafita no ferro fundido liquido e processo e dispositivo para sua utilizacao BR7404331D0 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7319340A FR2231755A1 (en) 1973-05-28 1973-05-28 Spheroidising inoculant for graphite cast iron - using pellets made from pure magnesium and iron powders and placed in the downgate
FR7416090A FR2278770A2 (fr) 1974-05-09 1974-05-09 Substance de nodularisation du graphite dans la fonte liquide

Publications (1)

Publication Number Publication Date
BR7404331D0 true BR7404331D0 (pt) 1975-09-23

Family

ID=26217738

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4331/74A BR7404331D0 (pt) 1973-05-28 1974-05-28 Composicao nodulante de grafita no ferro fundido liquido e processo e dispositivo para sua utilizacao

Country Status (15)

Country Link
US (1) US3961663A (cg-RX-API-DMAC10.html)
JP (1) JPS5144085B2 (cg-RX-API-DMAC10.html)
AU (1) AU473944B2 (cg-RX-API-DMAC10.html)
BR (1) BR7404331D0 (cg-RX-API-DMAC10.html)
CA (1) CA1032768A (cg-RX-API-DMAC10.html)
CH (1) CH592739A5 (cg-RX-API-DMAC10.html)
CS (1) CS199250B2 (cg-RX-API-DMAC10.html)
DD (1) DD112776A5 (cg-RX-API-DMAC10.html)
DK (1) DK143860C (cg-RX-API-DMAC10.html)
GB (1) GB1472321A (cg-RX-API-DMAC10.html)
IT (1) IT1011884B (cg-RX-API-DMAC10.html)
NL (1) NL163826C (cg-RX-API-DMAC10.html)
NO (1) NO139669C (cg-RX-API-DMAC10.html)
PL (1) PL89985B1 (cg-RX-API-DMAC10.html)
SE (1) SE406930B (cg-RX-API-DMAC10.html)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2753282C2 (de) * 1976-12-06 1984-05-30 Foseco International Ltd., Birmingham Mittel zur metallurgischen Behandlung von flüssigem Eisen sowie Verwendung des Mittels
CA1076319A (en) * 1977-06-16 1980-04-29 James Frost Method and apparatus for making castings
JPS5810966B2 (ja) * 1978-02-06 1983-02-28 川崎重工業株式会社 ダクタイル鋳鉄の製造法
US4224069A (en) * 1978-07-19 1980-09-23 General Motors Corporation Transportation stable magnesium and iron diluent particle mixtures for treating molten iron
DE2925822C2 (de) * 1979-06-27 1984-03-08 Heinz-Ulrich Prof. Dr.-Ing. 6360 Friedberg Doliwa Verfahren zur Herstellung von Gußstücken aus Eisen-Kohlenstoff-Schmelzen mit Kugel- oder Kompaktgraphit und Kern zur Durchführung des Verfahrens
GB8604569D0 (en) * 1986-02-25 1986-04-03 Foseco Int Casting of molten ferrous metal
DE3726272A1 (de) * 1987-08-07 1989-02-16 Metallgesellschaft Ag Verfahren zum impfen von gusseisen
GB8814124D0 (en) * 1988-06-14 1988-07-20 Foseco Int Production of nodular/compacted graphite iron castings
US5038846A (en) * 1990-02-27 1991-08-13 General Motors Corporation Differential pressure, countergravity casting with alloyant reaction chamber
TW234092B (cg-RX-API-DMAC10.html) * 1992-05-29 1994-11-11 Daussan Et Co
DE69415531T2 (de) * 1994-10-24 1999-07-01 Ivoclar Ag, Schaan Verfahren zur Herstellung von Metallgussteilen
US6350328B1 (en) * 2000-06-27 2002-02-26 Rossborough Manufacturing Co. Lp Metal injection molding
US6350295B1 (en) 2001-06-22 2002-02-26 Clayton A. Bulan, Jr. Method for densifying aluminum and iron briquettes and adding to steel
US6793707B2 (en) * 2002-01-10 2004-09-21 Pechiney Electrometallurgie Inoculation filter
US6613119B2 (en) * 2002-01-10 2003-09-02 Pechiney Electrometallurgie Inoculant pellet for late inoculation of cast iron
US6989040B2 (en) * 2002-10-30 2006-01-24 Gerald Zebrowski Reclaimed magnesium desulfurization agent
RU2341572C2 (ru) * 2006-12-20 2008-12-20 Федеральное государственное научное учреждение "Научный центр порошкового материаловедения" Способ изменения микроструктуры серого чугуна
US20080196548A1 (en) * 2007-02-16 2008-08-21 Magnesium Technologies Corporation Desulfurization puck
EP3170578B1 (de) * 2015-11-17 2021-06-30 GF Casting Solutions Kunshan Co. Ltd. Verfahren zur herstellung eines gussstücks aus gusseisen mit kugelgraphit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1260501B (de) * 1965-02-03 1968-02-08 Metallgesellschaft Ag Verfahren zur Behandlung von Gusseisenschmelzen
DE1458899A1 (de) * 1965-11-17 1969-02-13 Metallgesellschaft Ag Verfahren zum Impfen von Gusseisen
GB1278265A (en) * 1968-07-17 1972-06-21 Materials & Methods Ltd Improved process for the manufacture of nodular cast iron
US3851700A (en) * 1973-08-20 1974-12-03 Gen Motors Corp Method of inoculating nodular cast iron

Also Published As

Publication number Publication date
NO139669C (no) 1979-04-25
IT1011884B (it) 1977-02-10
CH592739A5 (cg-RX-API-DMAC10.html) 1977-11-15
NL7407126A (cg-RX-API-DMAC10.html) 1974-12-02
US3961663A (en) 1976-06-08
AU6942174A (en) 1975-11-27
DK287974A (cg-RX-API-DMAC10.html) 1975-01-20
NO139669B (no) 1979-01-15
DD112776A5 (cg-RX-API-DMAC10.html) 1975-05-05
DE2425122B2 (de) 1976-10-14
JPS5027711A (cg-RX-API-DMAC10.html) 1975-03-22
GB1472321A (en) 1977-05-04
DK143860B (da) 1981-10-19
PL89985B1 (en) 1976-12-31
NL163826C (nl) 1980-10-15
CA1032768A (en) 1978-06-13
DK143860C (da) 1982-03-22
NO741915L (no) 1974-11-29
AU473944B2 (en) 1976-07-08
CS199250B2 (en) 1980-07-31
DE2425122A1 (de) 1974-12-19
JPS5144085B2 (cg-RX-API-DMAC10.html) 1976-11-26
SE406930B (sv) 1979-03-05
NL163826B (nl) 1980-05-16

Similar Documents

Publication Publication Date Title
BR7404331D0 (pt) Composicao nodulante de grafita no ferro fundido liquido e processo e dispositivo para sua utilizacao
BR7401003D0 (pt) Processo e dispositivo para o refino de ferro-gusa
BR7402048D0 (pt) Composicao de pigmentos escamosos de mica contendo ferro e processo para sua preparacao
BR7410073A (pt) Composicao e processo para o tratamento de disenteria
BR7505952A (pt) Mistura de copolimeros em bloco e processo para sua producao
BR7410485D0 (pt) Composicao de geracao de gas e processo para sua preparacao
FR2318672A1 (fr) Appareil pour le melange statique de substances fluides
BR7502600A (pt) Processo e estampo aperfeicoado para produzir ferro fundido
BR7410013A (pt) Composicao de reveladores eletrofotograficos e processo para sua preparacao
BR7508161A (pt) Composto selecionado de 4-benzilideno-piperidinas 1-substituidas;e processo para sua preparacao
CS191230B2 (en) Method of quenching loose materials and device for making the method
BR7507792A (pt) Composicao de micronutrientes e processo para sua preparacao
FR2324734A1 (fr) Procedes pour la production et l'utilisation de glucose-isomerase
BR7208467D0 (pt) Processo para distribuir material ou vidro fundido aparelho para executar o processo de distribuir material fundido e processo de produzir vidro isento de estrias
BR7402382A (pt) Aperfeicoamentos em processo de e em aparelho para formar festao
BR7403938D0 (pt) Processo para o reaproveitamento de refugos particulados contendo ferro e carbono
AT331437B (de) Kontinuierliches stahlstranggiessverfahren und vorrichtung zu dessen durchfuhrung
FR2273865A1 (fr) Composition pour savon et le procede de preparation correspondant
BR7503220A (pt) Composicao agente de superficie ativa-iodo e processo para sua preparacao
RO69457A (ro) Procedeu pentru prepararea n-(r-tetrahidrofurfuril)-noroximorfonei sia n-(s-tetrahidrofurfuril)-noroximorfonei
FR2285377A1 (fr) Agents tensio-actifs amphoteres et procede pour leur preparation
BR7604418A (pt) Composicao de material e processo para sua formacao
BR7504928A (pt) Composicao aquosa antissetica de sabao e processo para sua preparacao
BR7501735A (pt) Composicao de graxa e processo para sua preparacao
BR7501171A (pt) Aperfeicoamento em processo para dessulfurar ferro fundid