DE2323419A1 - Verfahren zum herstellen von gussstuecken aus kugelgraphit-gusseisen und vorrichtung zu seiner durchfuehrung - Google Patents
Verfahren zum herstellen von gussstuecken aus kugelgraphit-gusseisen und vorrichtung zu seiner durchfuehrungInfo
- Publication number
- DE2323419A1 DE2323419A1 DE2323419A DE2323419A DE2323419A1 DE 2323419 A1 DE2323419 A1 DE 2323419A1 DE 2323419 A DE2323419 A DE 2323419A DE 2323419 A DE2323419 A DE 2323419A DE 2323419 A1 DE2323419 A1 DE 2323419A1
- Authority
- DE
- Germany
- Prior art keywords
- cast iron
- forming agent
- iron
- spherical
- channel
- 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.)
- Pending
Links
- 229910001018 Cast iron Inorganic materials 0.000 title claims description 38
- 238000000034 method Methods 0.000 title claims description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title description 14
- 239000010439 graphite Substances 0.000 title description 14
- 229910002804 graphite Inorganic materials 0.000 title description 14
- 238000005266 casting Methods 0.000 claims description 38
- 239000003795 chemical substances by application Substances 0.000 claims description 38
- 239000011777 magnesium Substances 0.000 claims description 21
- 229910000805 Pig iron Inorganic materials 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 229910052749 magnesium Inorganic materials 0.000 claims description 13
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 12
- 229910045601 alloy Inorganic materials 0.000 claims description 10
- 239000000956 alloy Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 150000002505 iron Chemical class 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 description 8
- 238000009750 centrifugal casting Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 4
- 229910007981 Si-Mg Inorganic materials 0.000 description 3
- 229910008316 Si—Mg Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000011081 inoculation Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 238000001000 micrograph Methods 0.000 description 3
- 239000010451 perlite Substances 0.000 description 3
- 235000019362 perlite Nutrition 0.000 description 3
- 229910017082 Fe-Si Inorganic materials 0.000 description 2
- 229910017133 Fe—Si Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 101100286286 Dictyostelium discoideum ipi gene Proteins 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- APGROBRHKCQTIA-UHFFFAOYSA-N [Mg].[Si].[Fe] Chemical compound [Mg].[Si].[Fe] APGROBRHKCQTIA-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000002054 inoculum Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- ATTFYOXEMHAYAX-UHFFFAOYSA-N magnesium nickel Chemical compound [Mg].[Ni] ATTFYOXEMHAYAX-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 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
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 |
|---|---|---|---|
| FR7216809A FR2183577B1 (enrdf_load_stackoverflow) | 1972-05-10 | 1972-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2323419A1 true DE2323419A1 (de) | 1973-11-29 |
Family
ID=9098323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2323419A Pending DE2323419A1 (de) | 1972-05-10 | 1973-05-09 | Verfahren zum herstellen von gussstuecken aus kugelgraphit-gusseisen und vorrichtung zu seiner durchfuehrung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3916979A (enrdf_load_stackoverflow) |
| BR (1) | BR7303360D0 (enrdf_load_stackoverflow) |
| CH (1) | CH573474A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2323419A1 (enrdf_load_stackoverflow) |
| ES (1) | ES414996A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2183577B1 (enrdf_load_stackoverflow) |
| IT (1) | IT985849B (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2278429A1 (fr) * | 1974-07-18 | 1976-02-13 | Pont A Mousson | Procede et dispositif pour couler des tuyaux en fonte a graphite spheroidal par centrifugation |
| US4036279A (en) * | 1976-09-08 | 1977-07-19 | Caterpillar Tractor Co. | Method of treating molten metal in centrifugal castings |
| 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 |
| FR2450400A1 (fr) * | 1979-03-02 | 1980-09-26 | Pont A Mousson | Tuyau en fonte a graphite spheroidal |
| HU186907B (en) * | 1982-02-23 | 1985-10-28 | Csepel Muevek Femmueve | Method and apparatus for producing alloyed copper wire by continuous wire casting |
| US4851095A (en) * | 1988-02-08 | 1989-07-25 | Optical Coating Laboratory, Inc. | Magnetron sputtering apparatus and process |
| US5803153A (en) * | 1994-05-19 | 1998-09-08 | Rohatgi; Pradeep K. | Nonferrous cast metal matrix composites |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR975035A (fr) * | 1948-09-21 | 1951-02-28 | Procédé et appareil pour la désoxydation, l'affinage, l'inoculation et autres traitements analogues des métaux et alliages à l'état liquide | |
| US2595292A (en) * | 1949-10-05 | 1952-05-06 | Herbert A Reece | Method of adding alloys to metals |
| DE1248239B (de) * | 1965-01-22 | 1967-08-24 | Metallgesellschaft Ag | Verfahren zum Impfen von Gusseisen |
| FR1456844A (fr) * | 1965-09-14 | 1966-07-08 | Ct De Rech S De Pont A Mousson | Procédé et dispositif perfectionnés de coulée de la fonte par centrifugation |
| 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 |
| US3658115A (en) * | 1970-11-30 | 1972-04-25 | Gen Motors Corp | Method of inoculating nodular cast iron |
| US3746078A (en) * | 1971-02-04 | 1973-07-17 | Meehanite Metal Corp | Gating system for introducing additives to molten metal |
-
1972
- 1972-05-10 FR FR7216809A patent/FR2183577B1/fr not_active Expired
-
1973
- 1973-04-12 CH CH523673A patent/CH573474A5/xx not_active IP Right Cessation
- 1973-05-04 IT IT68258/73A patent/IT985849B/it active
- 1973-05-07 ES ES414996A patent/ES414996A1/es not_active Expired
- 1973-05-08 US US358229A patent/US3916979A/en not_active Expired - Lifetime
- 1973-05-09 BR BR3360/73A patent/BR7303360D0/pt unknown
- 1973-05-09 DE DE2323419A patent/DE2323419A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3916979A (en) | 1975-11-04 |
| ES414996A1 (es) | 1976-05-16 |
| FR2183577B1 (enrdf_load_stackoverflow) | 1974-09-27 |
| IT985849B (it) | 1974-12-20 |
| BR7303360D0 (pt) | 1974-06-27 |
| FR2183577A1 (enrdf_load_stackoverflow) | 1973-12-21 |
| CH573474A5 (enrdf_load_stackoverflow) | 1976-03-15 |
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