SE7402944L - - Google Patents
Info
- Publication number
- SE7402944L SE7402944L SE7402944A SE7402944A SE7402944L SE 7402944 L SE7402944 L SE 7402944L SE 7402944 A SE7402944 A SE 7402944A SE 7402944 A SE7402944 A SE 7402944A SE 7402944 L SE7402944 L SE 7402944L
- Authority
- SE
- Sweden
- Prior art keywords
- cast iron
- nodularizing agent
- molten cast
- nodularizing
- passed over
- Prior art date
Links
- 239000003795 chemical substances by application Substances 0.000 abstract 5
- 229910001018 Cast iron Inorganic materials 0.000 abstract 4
- 229910001141 Ductile iron Inorganic materials 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
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
-
- 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
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)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US338140A US3870512A (en) | 1973-03-05 | 1973-03-05 | Method of producing spheroidal graphite cast iron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7402944L true SE7402944L (enrdf_load_stackoverflow) | 1974-09-06 |
| SE405863B SE405863B (sv) | 1979-01-08 |
Family
ID=23323566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7402944A SE405863B (sv) | 1973-03-05 | 1974-03-05 | Sett och anordning vid framstellning av nodulert gjutjern |
Country Status (13)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2653341C2 (de) * | 1976-11-24 | 1986-10-02 | Caspers, Karl-Heinz, Ing.(grad.), 8500 Nürnberg | Verfahren zum Legieren und/oder Desoxidieren von im Kupolofen erzeugten Gußeisenschmelzen mit lamellarem Graphit sowie Vorrichtung zur Durchführung des Verfahrens |
| GB1530763A (en) * | 1977-02-23 | 1978-11-01 | Materials & Methods Ltd | Method of treating molten metal |
| ATE459T1 (de) * | 1978-05-30 | 1981-12-15 | Materials And Methods Limited | Verfahren zum behandeln von metallschmelzen. |
| DE3010623C2 (de) * | 1980-03-20 | 1982-12-02 | Metallgesellschaft Ag, 6000 Frankfurt | Vorrichtung zum Behandlung von geschmolzenem Gußeisen |
| US4391636A (en) * | 1981-12-16 | 1983-07-05 | Wintec Company | Method of and apparatus for the production of nodular (ductile) cast iron |
| DE3364787D1 (en) * | 1982-01-20 | 1986-09-04 | Int Meehanite Metal Co | Apparatus and process for the treatment of molten metal |
| DE3726272A1 (de) * | 1987-08-07 | 1989-02-16 | Metallgesellschaft Ag | Verfahren zum impfen von gusseisen |
| US5038846A (en) * | 1990-02-27 | 1991-08-13 | General Motors Corporation | Differential pressure, countergravity casting with alloyant reaction chamber |
| US4989662A (en) * | 1990-02-27 | 1991-02-05 | General Motors Corporation | Differential pressure, countergravity casting of a melt with a fugative alloyant |
| GB9111804D0 (en) * | 1991-06-01 | 1991-07-24 | Foseco Int | Method and apparatus for the production of nodular or compacted graphite iron castings |
| RU2156810C1 (ru) * | 2000-01-21 | 2000-09-27 | Общество с ограниченной ответственностью "Экономист" | Способ получения высокопрочного чугуна с шаровидным и вермикулярным графитом |
| RU2156809C1 (ru) * | 2000-01-21 | 2000-09-27 | Общество с ограниченной ответственностью "Экономист" | Способ получения высокопрочного чугуна |
| SE518344C2 (sv) * | 2000-01-26 | 2002-09-24 | Novacast Ab | Ingjutsystem |
| RU2188240C1 (ru) * | 2001-04-19 | 2002-08-27 | Рушаник Борис Авсеевич | Способ получения высокопрочного чугуна |
| US9216850B2 (en) | 2006-09-26 | 2015-12-22 | Intercontinental Great Brands Llc | Rupturable substrate |
| RU2341562C2 (ru) * | 2006-12-15 | 2008-12-20 | Открытое акционерное общество "Косогорский металлургический завод" (ОАО "КМЗ") | Способ получения высокопрочного чугуна |
| RU2375461C2 (ru) * | 2007-02-06 | 2009-12-10 | Закрытое акционерное общество "ФЕРРОСПЛАВ" | Способ получения чугуна с шаровидным графитом |
| RU2497954C1 (ru) * | 2012-03-05 | 2013-11-10 | Открытое акционерное общество "АВТОВАЗ" | СПОСОБ ПОЛУЧЕНИЯ ВЫСОКОПРОЧНОГО ЧУГУНА С ВЕРМИКУЛЯРНЫМ ГРАФИТОМ ВНУТРИФОРМЕННЫМ МОДИФИЦИРОВАНИЕМ ЛИГАТУРАМИ СИСТЕМЫ Fe-Si-РЗМ |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3311469A (en) * | 1964-04-23 | 1967-03-28 | Union Carbide Corp | Manufacture of nodular iron |
| GB1105028A (en) * | 1965-07-19 | 1968-03-06 | Foseco Int | Production of cast iron |
| FR1525645A (fr) * | 1966-05-24 | 1968-10-23 | Vanadium Corp Of America | Perfectionnements aux procédés de préparation de fonte nodulaire |
| GB1278265A (en) * | 1968-07-17 | 1972-06-21 | Materials & Methods Ltd | Improved process for the manufacture of nodular cast iron |
| GB1364836A (en) * | 1970-07-02 | 1974-08-29 | Materials & Methods Ltd | Process for the manufacture of cast iron |
| GB1364837A (en) * | 1970-07-02 | 1974-08-29 | Materials & Methods Ltd | Process for the manufacture of nodular cast iron |
| US3765876A (en) * | 1972-11-01 | 1973-10-16 | W Moore | Method of making nodular iron castings |
-
1973
- 1973-03-05 US US338140A patent/US3870512A/en not_active Expired - Lifetime
-
1974
- 1974-01-01 AR AR252645A patent/AR205706A1/es active
- 1974-01-24 CA CA190,832A patent/CA1003221A/en not_active Expired
- 1974-02-01 AU AU65127/74A patent/AU471764B2/en not_active Expired
- 1974-03-01 IT IT48879/74A patent/IT1016037B/it active
- 1974-03-02 DE DE2410109A patent/DE2410109C3/de not_active Expired
- 1974-03-04 FR FR7407209A patent/FR2220583B1/fr not_active Expired
- 1974-03-04 AT AT175574A patent/AT333817B/de not_active IP Right Cessation
- 1974-03-05 SE SE7402944A patent/SE405863B/xx not_active IP Right Cessation
- 1974-03-05 BR BR1593/74A patent/BR7401593D0/pt unknown
- 1974-03-05 GB GB986574A patent/GB1459011A/en not_active Expired
- 1974-03-05 JP JP49024878A patent/JPS529563B2/ja not_active Expired
- 1974-05-04 ES ES423861A patent/ES423861A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AR205706A1 (es) | 1976-05-31 |
| IT1016037B (it) | 1977-05-30 |
| GB1459011A (en) | 1976-12-22 |
| BR7401593D0 (pt) | 1974-10-29 |
| JPS49119812A (enrdf_load_stackoverflow) | 1974-11-15 |
| AT333817B (de) | 1976-12-10 |
| FR2220583A1 (enrdf_load_stackoverflow) | 1974-10-04 |
| DE2410109B2 (de) | 1979-02-08 |
| AU6512774A (en) | 1975-08-07 |
| AU471764B2 (en) | 1976-04-29 |
| CA1003221A (en) | 1977-01-11 |
| SE405863B (sv) | 1979-01-08 |
| ES423861A1 (es) | 1976-10-16 |
| DE2410109A1 (de) | 1974-09-26 |
| DE2410109C3 (de) | 1985-10-24 |
| FR2220583B1 (enrdf_load_stackoverflow) | 1976-10-08 |
| JPS529563B2 (enrdf_load_stackoverflow) | 1977-03-17 |
| ATA175574A (de) | 1976-04-15 |
| US3870512A (en) | 1975-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7402944-8 Effective date: 19890426 Format of ref document f/p: F |