ES369657A1 - Process for the manufacture of nodular cast iron - Google Patents
Process for the manufacture of nodular cast ironInfo
- 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
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.
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)
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 |
EP0006306B1 (en) * | 1978-05-30 | 1981-12-02 | Materials and Methods Limited | 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. |
US4791976A (en) * | 1987-05-11 | 1988-12-20 | United States Pipe And Foundry Company | Method of making dual graphite structured pipe |
US4832084A (en) * | 1987-05-11 | 1989-05-23 | United States Pipe And Foundry Company | 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)
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 |
-
1968
- 1968-07-17 GB GB33970/68A patent/GB1278265A/en not_active Expired
-
1969
- 1969-07-16 DE DE19691936153 patent/DE1936153B2/en not_active Ceased
- 1969-07-16 SE SE10067/69A patent/SE353476B/xx unknown
- 1969-07-16 US US842204A patent/US3703922A/en not_active Expired - Lifetime
- 1969-07-16 DK DK384869AA patent/DK121063B/en not_active IP Right Cessation
- 1969-07-16 NL NL6910959.A patent/NL163564C/en not_active IP Right Cessation
- 1969-07-17 CH CH1090569A patent/CH525052A/en not_active IP Right Cessation
- 1969-07-17 BG BG012684A patent/BG15588A3/en unknown
- 1969-07-17 RO RO60554A patent/RO54427A/ro unknown
- 1969-07-17 ES ES369657A patent/ES369657A1/en not_active Expired
- 1969-07-17 BE BE736235D patent/BE736235A/xx not_active IP Right Cessation
- 1969-07-17 AT AT688169A patent/AT301060B/en not_active IP Right Cessation
- 1969-07-17 LU LU59118D patent/LU59118A1/xx unknown
- 1969-07-17 FR FR6924353A patent/FR2013133A1/fr active Pending
-
1974
- 1974-09-16 AR AR255617A patent/AR203401Q/en unknown
Also Published As
Publication number | Publication date |
---|---|
DK121063B (en) | 1971-08-30 |
DE1936153A1 (en) | 1970-08-20 |
AT301060B (en) | 1972-08-25 |
NL163564C (en) | 1980-09-15 |
SE353476B (en) | 1973-02-05 |
LU59118A1 (en) | 1969-11-25 |
RO54427A (en) | 1973-02-17 |
DE1936153B2 (en) | 1977-01-13 |
CH525052A (en) | 1972-07-15 |
NL6910959A (en) | 1970-01-20 |
GB1278265A (en) | 1972-06-21 |
FR2013133A1 (en) | 1970-03-27 |
US3703922A (en) | 1972-11-28 |
BE736235A (en) | 1969-12-31 |
BG15588A3 (en) | 1972-05-20 |
AR203401Q (en) | 1975-09-08 |
NL163564B (en) | 1980-04-15 |
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