DK121063B - Fremgangsmåde og støbeform til fremstilling af støbestykker af støbejern med nodulær grafit. - Google Patents

Fremgangsmåde og støbeform til fremstilling af støbestykker af støbejern med nodulær grafit.

Info

Publication number
DK121063B
DK121063B DK384869AA DK384869A DK121063B DK 121063 B DK121063 B DK 121063B DK 384869A A DK384869A A DK 384869AA DK 384869 A DK384869 A DK 384869A DK 121063 B DK121063 B DK 121063B
Authority
DK
Denmark
Prior art keywords
mold
cast iron
iron castings
nodular graphite
making cast
Prior art date
Application number
DK384869AA
Other languages
Danish (da)
English (en)
Inventor
C Dunks
J Mccaulay
Original Assignee
Materials & Methods Ltd
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 Materials & Methods Ltd filed Critical Materials & Methods Ltd
Publication of DK121063B publication Critical patent/DK121063B/da

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
    • C21C1/10—Making spheroidal graphite cast-iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
DK384869AA 1968-07-17 1969-07-16 Fremgangsmåde og støbeform til fremstilling af støbestykker af støbejern med nodulær grafit. DK121063B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33970/68A GB1278265A (en) 1968-07-17 1968-07-17 Improved process for the manufacture of nodular cast iron

Publications (1)

Publication Number Publication Date
DK121063B true DK121063B (da) 1971-08-30

Family

ID=10359725

Family Applications (1)

Application Number Title Priority Date Filing Date
DK384869AA DK121063B (da) 1968-07-17 1969-07-16 Fremgangsmåde og støbeform til fremstilling af støbestykker af støbejern med nodulær grafit.

Country Status (15)

Country Link
US (1) US3703922A (fr)
AR (1) AR203401Q (fr)
AT (1) AT301060B (fr)
BE (1) BE736235A (fr)
BG (1) BG15588A3 (fr)
CH (1) CH525052A (fr)
DE (1) DE1936153B2 (fr)
DK (1) DK121063B (fr)
ES (1) ES369657A1 (fr)
FR (1) FR2013133A1 (fr)
GB (1) GB1278265A (fr)
LU (1) LU59118A1 (fr)
NL (1) NL163564C (fr)
RO (1) RO54427A (fr)
SE (1) SE353476B (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1278265A (en) * 1968-07-17 1972-06-21 Materials & Methods Ltd Improved process for the manufacture of nodular cast iron
GB1311093A (en) * 1969-03-13 1973-03-21 Materials & Methods Ltd Process for the treatment of molten metals
GB1511246A (en) * 1974-04-29 1978-05-17 Materials & Methods Ltd Process for the manufacture of cast iron
FR2183577B1 (fr) * 1972-05-10 1974-09-27 Pont A Mousson
US3765876A (en) * 1972-11-01 1973-10-16 W Moore Method of making nodular iron castings
US3870512A (en) * 1973-03-05 1975-03-11 Deere & Co Method of producing spheroidal graphite cast iron
SE406930B (sv) * 1973-05-28 1979-03-05 Pont A Mousson Forfarande for nodularisering av grafit i smelt gjutjern med modulariseringsmedel i form av pelleter
US3991810A (en) * 1974-07-15 1976-11-16 Caterpillar Tractor Co. Method and apparatus for introducing additives into a casting mold
CA1070474A (fr) * 1975-08-22 1980-01-29 Prem P. Mohla Catalyseur pour la fonte nodulaire et mode de fabrication connexe
US4037643A (en) * 1975-08-22 1977-07-26 Ford Motor Company Nodularizing treatment employing unitized modifying agent
GB1530763A (en) * 1977-02-23 1978-11-01 Materials & Methods Ltd Method of treating molten metal
DE2961503D1 (en) * 1978-05-30 1982-01-28 Materials & Methods Ltd Process for the treatment of molten metal
JPS5550965A (en) * 1978-10-09 1980-04-14 Mitsubishi Heavy Ind Ltd Production of spherical graphite castings
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
DE2926020A1 (de) * 1979-06-28 1981-01-08 Buderus Ag Verfahren zur herstellung eines gusseisens mit vermicular-grafit und verwendung des gusseisens
EP0032282B1 (fr) * 1980-01-15 1985-07-24 Materials and Methods Limited Procédé de fabrication de fonte à graphite vermiculaire et fonte ainsi obtenue
US4638846A (en) * 1980-07-01 1987-01-27 Ford Motor Company Method of making thin-walled ductile iron castings
EP0067500A1 (fr) * 1981-03-30 1982-12-22 General Motors Corporation Procédé de moulage de fonte contenant du graphite compact par inoculation dans le moule
DK88882A (da) * 1982-03-01 1983-09-03 Dansk Ind Syndikat Anlaeg til fremstilling af stoebegods i en trinvis fremfoert stoebeform bestaaende af ens, kasseloese formparter
US4385030A (en) * 1982-04-21 1983-05-24 Foote Mineral Company Magnesium ferrosilicon alloy and use thereof in manufacture of modular cast iron
US4806157A (en) * 1983-06-23 1989-02-21 Subramanian Sundaresa V Process for producing compacted graphite iron castings
CH668722A5 (de) * 1985-03-05 1989-01-31 Fischer Ag Georg Verfahren und vorrichtung zur herstellung von gussstuecken aus gusseisen mit kugel- oder vermiculargraphit in einer giessform.
US4832084A (en) * 1987-05-11 1989-05-23 United States Pipe And Foundry Company Dual graphite structured pipe
US4791976A (en) * 1987-05-11 1988-12-20 United States Pipe And Foundry Company Method of making dual graphite structured pipe
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
GB9000899D0 (en) * 1990-01-16 1990-03-14 Int Meehanite Metal Co The Ltd Nodularlising method
US4989662A (en) * 1990-02-27 1991-02-05 General Motors Corporation Differential pressure, countergravity casting of a melt with a fugative alloyant
US5038846A (en) * 1990-02-27 1991-08-13 General Motors Corporation Differential pressure, countergravity casting with alloyant reaction chamber
US4977946A (en) * 1990-05-25 1990-12-18 General Motors Corporation Differential pressure, countergravity casting of individual charges of melt from a casting basin
US5249619A (en) * 1991-10-30 1993-10-05 Mack Trucks, Inc. Brake element and a preparation process therefor
US5390723A (en) * 1992-03-09 1995-02-21 Mohla; Prem P. Method of treating casting metals
US5887646A (en) * 1997-01-16 1999-03-30 Ford Global Technologies, Inc. Modular sand mold system for metal treatment and casting
DE10041717C2 (de) * 2000-08-25 2002-10-31 Deutsch Zentr Luft & Raumfahrt Trägerkörper
CN100464900C (zh) * 2007-08-17 2009-03-04 通州市四安球墨铸铁有限公司 球墨铸铁件平稳充型方法
FR3006695A1 (fr) 2013-06-10 2014-12-12 Mourad Toumi Procede et dispositif de traitement d'un metal ou d'un alliage metallique en fusion par une substance additive
CN116422845B (zh) * 2023-04-28 2023-09-19 临沂玫德庚辰金属材料有限公司 一种风电铸件用球墨铸铁的生产装置及工艺

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1596888A (en) * 1922-11-07 1926-08-24 Pacz Aladar Process and composition of matter for increasing the fluidity of molten metal
US2439450A (en) * 1943-04-14 1948-04-13 Campbell Phillip Casting apparatus compensating for shrinkage of the cast material
GB743121A (en) * 1950-10-09 1956-01-11 Ford Motor Co Treating nodular iron
GB786229A (en) * 1954-08-31 1957-11-13 Friedrich Nielsen Method of introducing additives into molten metals
DE1172806B (de) * 1962-02-10 1964-06-25 Gruenzweig & Hartmann Verfahren zum Giessen von Metallen
NL299266A (fr) * 1963-10-15
DE1248239B (de) * 1965-01-22 1967-08-24 Metallgesellschaft Ag Verfahren zum Impfen von Gusseisen
US3367395A (en) * 1965-05-12 1968-02-06 Quebec Iron & Titanium Corp Method and apparatus for treating molten metals
FR91024E (fr) * 1965-11-17 1968-03-29 Metallgesellschaft Ag Procédé d'inoculation de la fonte
DE1458899A1 (de) * 1965-11-17 1969-02-13 Metallgesellschaft Ag Verfahren zum Impfen von Gusseisen
FR1486068A (fr) * 1966-07-06 1967-06-23 Foseco Trading Ag Perfectionnement à l'élaboration de la fonte de moulage
GB1278265A (en) * 1968-07-17 1972-06-21 Materials & Methods Ltd Improved process for the manufacture of nodular cast iron
DE1901366A1 (de) * 1969-01-11 1970-08-06 Daimler Benz Ag Einrichtung zum Impfen,Legieren od.dgl. von Metallguss

Also Published As

Publication number Publication date
CH525052A (de) 1972-07-15
NL163564C (nl) 1980-09-15
AR203401Q (es) 1975-09-08
AT301060B (de) 1972-08-25
BE736235A (fr) 1969-12-31
US3703922A (en) 1972-11-28
FR2013133A1 (fr) 1970-03-27
BG15588A3 (bg) 1972-05-20
NL6910959A (fr) 1970-01-20
NL163564B (nl) 1980-04-15
DE1936153B2 (de) 1977-01-13
SE353476B (fr) 1973-02-05
DE1936153A1 (de) 1970-08-20
ES369657A1 (es) 1971-06-16
RO54427A (fr) 1973-02-17
GB1278265A (en) 1972-06-21
LU59118A1 (fr) 1969-11-25

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Legal Events

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