ES461978A1 - Un aparato de moldeo para uso en la realizacion de fundicionde hierro nodular. - Google Patents
Un aparato de moldeo para uso en la realizacion de fundicionde hierro nodular.Info
- Publication number
- ES461978A1 ES461978A1 ES461978A ES461978A ES461978A1 ES 461978 A1 ES461978 A1 ES 461978A1 ES 461978 A ES461978 A ES 461978A ES 461978 A ES461978 A ES 461978A ES 461978 A1 ES461978 A1 ES 461978A1
- Authority
- ES
- Spain
- Prior art keywords
- molten
- charge
- recess
- casting
- cast iron
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 6
- 238000005266 casting Methods 0.000 abstract 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 4
- 229910052749 magnesium Inorganic materials 0.000 abstract 4
- 239000011777 magnesium Substances 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 4
- 229910052742 iron Inorganic materials 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910001018 Cast iron Inorganic materials 0.000 abstract 2
- 229910001141 Ductile iron Inorganic materials 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 230000003750 conditioning effect Effects 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 239000010953 base metal Substances 0.000 abstract 1
- 230000001143 conditioned effect Effects 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
-
- 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
- C21C1/08—Manufacture of cast-iron
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Un aparato de moldeo para uso en la realización de fundición de hierro nodular, dentro de un sistema de molde, comprendiendo el aparato por lo menos un cuerpo de molde refractario constituido por dos partes, cuerpo que posee unas primeras paredes en una o en ambas partes citadas, que definen una cavidad de moldeo, poseyendo dicho cuerpo unas segundas paredes en una o en ambas partes citadas, que definen un sistema de entrada en comunicación con dicha cavidad, poseyendo también el citado cuerpo unas terceras paredes que definen uno o más esconces en las segundas paredes citadas, sobre la superficie de partición entre dichas partes, o fuera de ella, teniendo los mencionados esconces una pared inferior, unas paredes laterales y un extremo superior abierto, presentando las mencionadas terceras paredes una sección transversal uniforme tomada en una dirección normal a la porción de dichas segundas paredes dentro de la cual se han dispuesto los citados esconces.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/606,909 US4037643A (en) | 1975-08-22 | 1975-08-22 | Nodularizing treatment employing unitized modifying agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES461978A1 true ES461978A1 (es) | 1978-06-16 |
Family
ID=24430010
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES450884A Expired ES450884A1 (es) | 1975-08-22 | 1976-08-20 | Mejoras introducidas en un metodo para acondicionar una car-ga de hierro fundido. |
| ES461978A Expired ES461978A1 (es) | 1975-08-22 | 1977-08-30 | Un aparato de moldeo para uso en la realizacion de fundicionde hierro nodular. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES450884A Expired ES450884A1 (es) | 1975-08-22 | 1976-08-20 | Mejoras introducidas en un metodo para acondicionar una car-ga de hierro fundido. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4037643A (es) |
| JP (1) | JPS5252112A (es) |
| CA (1) | CA1080480A (es) |
| DE (1) | DE2634719C2 (es) |
| ES (2) | ES450884A1 (es) |
| FR (1) | FR2321357A1 (es) |
| GB (1) | GB1559584A (es) |
| IT (1) | IT1066363B (es) |
| MX (1) | MX143469A (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4238231A (en) * | 1978-05-30 | 1980-12-09 | Materials And Methods Limited | Apparatus for treatment of molten metal |
| JPS5570457A (en) * | 1978-11-22 | 1980-05-27 | Kubota Ltd | Production of spheroidal graphite cast iron pipe and producing device thereof |
| US4210195A (en) * | 1978-12-13 | 1980-07-01 | Ford Motor Company | Method of treating cast iron using packaged granular molten metal treatment mold inserts |
| 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 |
| DE3010623C2 (de) * | 1980-03-20 | 1982-12-02 | Metallgesellschaft Ag, 6000 Frankfurt | Vorrichtung zum Behandlung von geschmolzenem Gußeisen |
| EP0067500A1 (en) * | 1981-03-30 | 1982-12-22 | General Motors Corporation | Method of casting compacted graphite iron by inoculation in the mould |
| US4779668A (en) * | 1981-10-16 | 1988-10-25 | General Motors Corporation | Treatment of cast metal in cope mold pouring basin |
| 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. |
| CH675551A5 (es) * | 1988-02-05 | 1990-10-15 | Fischer Ag Georg | |
| 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 |
| SE518344C2 (sv) | 2000-01-26 | 2002-09-24 | Novacast Ab | Ingjutsystem |
| CN104404358A (zh) * | 2014-11-17 | 2015-03-11 | 无锡市百顺机械厂 | 一种缓速器转子铸造工艺 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1248239B (de) * | 1965-01-22 | 1967-08-24 | Metallgesellschaft Ag | Verfahren zum Impfen von Gusseisen |
| DE1458899A1 (de) * | 1965-11-17 | 1969-02-13 | Metallgesellschaft Ag | Verfahren zum Impfen von Gusseisen |
| GB1278265A (en) * | 1968-07-17 | 1972-06-21 | Materials & Methods Ltd | Improved process for the manufacture of nodular cast iron |
| US3658115A (en) * | 1970-11-30 | 1972-04-25 | Gen Motors Corp | Method of inoculating nodular cast iron |
| US3851700A (en) * | 1973-08-20 | 1974-12-03 | Gen Motors Corp | Method of inoculating nodular cast iron |
-
1975
- 1975-08-22 US US05/606,909 patent/US4037643A/en not_active Expired - Lifetime
-
1976
- 1976-06-04 CA CA254,137A patent/CA1080480A/en not_active Expired
- 1976-06-10 MX MX165074A patent/MX143469A/es unknown
- 1976-07-12 IT IT50371/76A patent/IT1066363B/it active
- 1976-07-22 GB GB30545/76A patent/GB1559584A/en not_active Expired
- 1976-08-02 DE DE2634719A patent/DE2634719C2/de not_active Expired
- 1976-08-19 FR FR7625219A patent/FR2321357A1/fr active Granted
- 1976-08-20 ES ES450884A patent/ES450884A1/es not_active Expired
- 1976-08-20 JP JP51098814A patent/JPS5252112A/ja active Granted
-
1977
- 1977-08-30 ES ES461978A patent/ES461978A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2634719C2 (de) | 1985-07-18 |
| DE2634719A1 (de) | 1977-03-03 |
| GB1559584A (en) | 1980-01-23 |
| IT1066363B (it) | 1985-03-04 |
| CA1080480A (en) | 1980-07-01 |
| JPS5252112A (en) | 1977-04-26 |
| JPS5721004B2 (es) | 1982-05-04 |
| ES450884A1 (es) | 1977-12-01 |
| MX143469A (es) | 1981-05-18 |
| FR2321357A1 (fr) | 1977-03-18 |
| FR2321357B1 (es) | 1982-04-16 |
| US4037643A (en) | 1977-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3703922A (en) | Process for the manufacture of nodular cast iron | |
| ES461978A1 (es) | Un aparato de moldeo para uso en la realizacion de fundicionde hierro nodular. | |
| US3658115A (en) | Method of inoculating nodular cast iron | |
| ES436890A2 (es) | Un procedimiento para la produccion de piezas fundidas de hierro. | |
| US3851700A (en) | Method of inoculating nodular cast iron | |
| US3881937A (en) | Shaped inoculation means for iron casting melts | |
| JPH01136920A (ja) | 球状黒鉛鋳鉄の製造法 | |
| ES256989U (es) | Un molde de fundicion | |
| DE3070892D1 (en) | Process for manufacture of cast iron with vermicular graphite and cast iron so produced | |
| JPS551927A (en) | Manufacture of nodular graphite cast iron | |
| GB1364837A (en) | Process for the manufacture of nodular cast iron | |
| ES8703315A1 (es) | Procedimiento para fabricar piezas moldeadas de hierro fundido con grafico esferoidal o vermicular. | |
| SU502035A1 (ru) | Способ получени отливок из алюминиевого чугуна | |
| JPS57109562A (en) | Production of as-cast crank shaft | |
| SU551371A1 (ru) | Способ модифицировани серого чугуна | |
| SU1097680A1 (ru) | Способ получени модифицированного серого чугуна | |
| JPS56163060A (en) | Casting method for spheroidal graphite cast iron | |
| GB1269976A (en) | Improvements in and relating to the production of ductile iron castings | |
| SU904884A1 (ru) | Литейна форма | |
| Alt | Treatment of Cast Iron Melt Prior to Casting | |
| Shitikov | Methods of Defect Elimination in High-Duty Iron During Mold Inoculation | |
| GB1364836A (en) | Process for the manufacture of cast iron | |
| Vondrak et al. | On the Problem of Production of Cast Iron With Nodular Graphite According to the Inmold Process | |
| Petrichenko et al. | High-Strength Cast Iron Castings Production in Lined Chill Molds With Nodularizing Treatment in the Mold | |
| Hummer | Judging the Cavity Tendency of Spherical Graphite Cast Iron by Means of Cooling and Length Changing Curves |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19980202 |