ES369657A1 - Process for the manufacture of nodular cast iron - Google Patents

Process for the manufacture of nodular cast iron

Info

Publication number
ES369657A1
ES369657A1 ES369657A ES369657A ES369657A1 ES 369657 A1 ES369657 A1 ES 369657A1 ES 369657 A ES369657 A ES 369657A ES 369657 A ES369657 A ES 369657A ES 369657 A1 ES369657 A1 ES 369657A1
Authority
ES
Spain
Prior art keywords
cast iron
nodular cast
manufacture
iron
castings
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
ES369657A
Other languages
Spanish (es)
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.)
Materials and Methods Ltd
Original Assignee
Materials and 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 and Methods Ltd filed Critical Materials and Methods Ltd
Publication of ES369657A1 publication Critical patent/ES369657A1/en
Priority to ES436890A priority Critical patent/ES436890A2/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
    • C21C1/10—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)

Abstract

The invention relates to a casting process for the production of castings of nodular cast iron. Molten flake iron is poured into the casting mould by way of an intermediate cavity which contains the nodularising agent.
ES369657A 1968-07-17 1969-07-17 Process for the manufacture of nodular cast iron Expired ES369657A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES436890A ES436890A2 (en) 1969-07-17 1975-04-23 A procedure for the production of cast iron parts. (Machine-translation by Google Translate, not legally binding)

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
ES369657A1 true ES369657A1 (en) 1971-06-16

Family

ID=10359725

Family Applications (1)

Application Number Title Priority Date Filing Date
ES369657A Expired ES369657A1 (en) 1968-07-17 1969-07-17 Process for the manufacture of nodular cast iron

Country Status (15)

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

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 (en) * 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 (en) * 1973-05-28 1979-03-05 Pont A Mousson PROCEDURE FOR NODULARIZATION OF GRAPHITE IN MELTED CAST IRON WITH MODULARIZING AGENT IN THE FORM OF PELLETS
US3991810A (en) * 1974-07-15 1976-11-16 Caterpillar Tractor Co. Method and apparatus for introducing additives into a casting mold
CA1070474A (en) * 1975-08-22 1980-01-29 Prem P. Mohla Nodularizing catalyst for cast iron and method of making same
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 (en) * 1979-06-27 1984-03-08 Heinz-Ulrich Prof. Dr.-Ing. 6360 Friedberg Doliwa Process for the production of castings from iron-carbon melts with spheroidal graphite or compact graphite and a core for carrying out the process
DE2926020A1 (en) * 1979-06-28 1981-01-08 Buderus Ag METHOD FOR PRODUCING A CAST IRON WITH VERMICULAR GRAFIT AND USE OF THE CAST IRON
EP0032282B1 (en) * 1980-01-15 1985-07-24 Materials and Methods Limited Process for manufacture of cast iron with vermicular graphite and cast iron so produced
US4638846A (en) * 1980-07-01 1987-01-27 Ford Motor Company Method of making thin-walled ductile iron castings
EP0067500A1 (en) * 1981-03-30 1982-12-22 General Motors Corporation Method of casting compacted graphite iron by inoculation in the mould
DK88882A (en) * 1982-03-01 1983-09-03 Dansk Ind Syndikat INSTALLATION FOR THE PREPARATION OF SUBSTANCES IN A STEP PREFERRED CASTING FORM CONSISTING OF ONE, CASH-FREE FORM
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 (en) * 1985-03-05 1989-01-31 Fischer Ag Georg METHOD AND DEVICE FOR THE PRODUCTION OF CAST IRON CAST IRON WITH BALL OR VERMICULAR GRAPHITE IN A CASTING MOLD.
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 (en) * 1987-08-07 1989-02-16 Metallgesellschaft Ag METHOD FOR VACCATING CAST IRON
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 (en) * 2000-08-25 2002-10-31 Deutsch Zentr Luft & Raumfahrt support body
CN100464900C (en) * 2007-08-17 2009-03-04 通州市四安球墨铸铁有限公司 Stable mold filling method for nodular iron castings
FR3006695A1 (en) 2013-06-10 2014-12-12 Mourad Toumi PROCESS AND DEVICE FOR PROCESSING A FUSION METAL OR METAL ALLOY WITH AN ADDITIVE SUBSTANCE
CN116422845B (en) * 2023-04-28 2023-09-19 临沂玫德庚辰金属材料有限公司 Production device and technology of spheroidal graphite cast iron for wind power castings

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 (en) * 1962-02-10 1964-06-25 Gruenzweig & Hartmann Process for casting metals
NL299266A (en) * 1963-10-15
DE1248239B (en) * 1965-01-22 1967-08-24 Metallgesellschaft Ag Method of inoculating cast iron
US3367395A (en) * 1965-05-12 1968-02-06 Quebec Iron & Titanium Corp Method and apparatus for treating molten metals
FR91024E (en) * 1965-11-17 1968-03-29 Metallgesellschaft Ag Cast iron inoculation process
DE1458899A1 (en) * 1965-11-17 1969-02-13 Metallgesellschaft Ag Method of inoculating cast iron
FR1486068A (en) * 1966-07-06 1967-06-23 Foseco Trading Ag Improvement in the production of cast iron
GB1278265A (en) * 1968-07-17 1972-06-21 Materials & Methods Ltd Improved process for the manufacture of nodular cast iron
DE1901366A1 (en) * 1969-01-11 1970-08-06 Daimler Benz Ag Injecting and alloying cast metal

Also Published As

Publication number Publication date
BE736235A (en) 1969-12-31
DK121063B (en) 1971-08-30
FR2013133A1 (en) 1970-03-27
NL163564B (en) 1980-04-15
BG15588A3 (en) 1972-05-20
US3703922A (en) 1972-11-28
RO54427A (en) 1973-02-17
NL6910959A (en) 1970-01-20
AR203401Q (en) 1975-09-08
NL163564C (en) 1980-09-15
AT301060B (en) 1972-08-25
DE1936153A1 (en) 1970-08-20
LU59118A1 (en) 1969-11-25
GB1278265A (en) 1972-06-21
SE353476B (en) 1973-02-05
CH525052A (en) 1972-07-15
DE1936153B2 (en) 1977-01-13

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