RO54427A - - Google Patents
Info
- Publication number
- RO54427A RO54427A RO60554A RO6055469A RO54427A RO 54427 A RO54427 A RO 54427A RO 60554 A RO60554 A RO 60554A RO 6055469 A RO6055469 A RO 6055469A RO 54427 A RO54427 A RO 54427A
- Authority
- RO
- Romania
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)
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 |
|---|---|
| RO54427A true RO54427A (ro) | 1973-02-17 |
Family
ID=10359725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO60554A RO54427A (ro) | 1968-07-17 | 1969-07-17 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3703922A (ro) |
| AR (1) | AR203401Q (ro) |
| AT (1) | AT301060B (ro) |
| BE (1) | BE736235A (ro) |
| BG (1) | BG15588A3 (ro) |
| CH (1) | CH525052A (ro) |
| DE (1) | DE1936153B2 (ro) |
| DK (1) | DK121063B (ro) |
| ES (1) | ES369657A1 (ro) |
| FR (1) | FR2013133A1 (ro) |
| GB (1) | GB1278265A (ro) |
| LU (1) | LU59118A1 (ro) |
| NL (1) | NL163564C (ro) |
| RO (1) | RO54427A (ro) |
| SE (1) | SE353476B (ro) |
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 (ro) * | 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 (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 (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 (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 (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)
| 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 (ro) * | 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 |
-
1968
- 1968-07-17 GB GB33970/68A patent/GB1278265A/en not_active Expired
-
1969
- 1969-07-16 DE DE19691936153 patent/DE1936153B2/de not_active Ceased
- 1969-07-16 NL NL6910959.A patent/NL163564C/xx not_active IP Right Cessation
- 1969-07-16 SE SE10067/69A patent/SE353476B/xx unknown
- 1969-07-16 DK DK384869AA patent/DK121063B/da not_active IP Right Cessation
- 1969-07-16 US US842204A patent/US3703922A/en not_active Expired - Lifetime
- 1969-07-17 BE BE736235D patent/BE736235A/xx not_active IP Right Cessation
- 1969-07-17 BG BG012684A patent/BG15588A3/bg unknown
- 1969-07-17 LU LU59118D patent/LU59118A1/xx unknown
- 1969-07-17 AT AT688169A patent/AT301060B/de not_active IP Right Cessation
- 1969-07-17 RO RO60554A patent/RO54427A/ro unknown
- 1969-07-17 ES ES369657A patent/ES369657A1/es not_active Expired
- 1969-07-17 FR FR6924353A patent/FR2013133A1/fr active Pending
- 1969-07-17 CH CH1090569A patent/CH525052A/de not_active IP Right Cessation
-
1974
- 1974-09-16 AR AR255617A patent/AR203401Q/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE736235A (ro) | 1969-12-31 |
| DK121063B (da) | 1971-08-30 |
| FR2013133A1 (ro) | 1970-03-27 |
| NL163564B (nl) | 1980-04-15 |
| BG15588A3 (bg) | 1972-05-20 |
| US3703922A (en) | 1972-11-28 |
| NL6910959A (ro) | 1970-01-20 |
| AR203401Q (es) | 1975-09-08 |
| NL163564C (nl) | 1980-09-15 |
| AT301060B (de) | 1972-08-25 |
| DE1936153A1 (de) | 1970-08-20 |
| LU59118A1 (ro) | 1969-11-25 |
| GB1278265A (en) | 1972-06-21 |
| ES369657A1 (es) | 1971-06-16 |
| SE353476B (ro) | 1973-02-05 |
| CH525052A (de) | 1972-07-15 |
| DE1936153B2 (de) | 1977-01-13 |