ATE243777T1 - Verfahren zur herstellung von eisen mit kugelgraphit - Google Patents
Verfahren zur herstellung von eisen mit kugelgraphitInfo
- Publication number
- ATE243777T1 ATE243777T1 AT99914854T AT99914854T ATE243777T1 AT E243777 T1 ATE243777 T1 AT E243777T1 AT 99914854 T AT99914854 T AT 99914854T AT 99914854 T AT99914854 T AT 99914854T AT E243777 T1 ATE243777 T1 AT E243777T1
- Authority
- AT
- Austria
- Prior art keywords
- melt
- oxygen
- level
- magnesium
- temperature
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- 229910052742 iron Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 4
- 229910052760 oxygen Inorganic materials 0.000 abstract 4
- 239000001301 oxygen Substances 0.000 abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
- 239000000155 melt Substances 0.000 abstract 3
- 229910001018 Cast iron Inorganic materials 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 229910052749 magnesium Inorganic materials 0.000 abstract 2
- 239000011777 magnesium Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 239000010703 silicon Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 239000006193 liquid solution Substances 0.000 abstract 1
- 239000000391 magnesium silicate Substances 0.000 abstract 1
- 235000012243 magnesium silicates Nutrition 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/08—Making cast-iron alloys
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/08—Making cast-iron alloys
- C22C33/10—Making cast-iron alloys including procedures for adding magnesium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/04—Cast-iron alloys containing spheroidal graphite
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)
- Crystals, And After-Treatments Of Crystals (AREA)
- Mold Materials And Core Materials (AREA)
- Carbon And Carbon Compounds (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9801069A SE513956C2 (sv) | 1998-03-27 | 1998-03-27 | Förfarande för framställning av föremål av gjutjärn med kompaktgrafit |
| PCT/SE1999/000456 WO1999050467A1 (en) | 1998-03-27 | 1999-03-23 | A method to produce compacted graphite iron (cgi) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE243777T1 true ATE243777T1 (de) | 2003-07-15 |
Family
ID=20410751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99914854T ATE243777T1 (de) | 1998-03-27 | 1999-03-23 | Verfahren zur herstellung von eisen mit kugelgraphit |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6544359B1 (de) |
| EP (1) | EP1068365B1 (de) |
| JP (1) | JP4541545B2 (de) |
| KR (1) | KR100551610B1 (de) |
| AT (1) | ATE243777T1 (de) |
| AU (1) | AU3350599A (de) |
| BR (1) | BR9909125A (de) |
| CA (1) | CA2317529C (de) |
| DE (1) | DE69909071T2 (de) |
| ES (1) | ES2203106T3 (de) |
| SE (1) | SE513956C2 (de) |
| WO (1) | WO1999050467A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19942780A1 (de) * | 1999-09-08 | 2001-03-15 | Bruehl Eisenwerk | Zylinderkopf für eine Kolbenbrennkraftmaschine |
| ATE411402T1 (de) | 2004-11-12 | 2008-10-15 | Winter Fritz Eisengiesserei | Verfahren zum herstellen von kompaktgraphit aufweisendem gusseisen |
| DE502005000531D1 (de) | 2005-08-05 | 2007-05-10 | Winter Fritz Eisengiesserei | Verfahren zum Herstellen von Vermikulargraphitguss |
| DE102007004147A1 (de) * | 2007-01-22 | 2008-07-24 | Heraeus Electro-Nite International N.V. | Verfahren zum Beeinflussen der Eigenschaften von Gusseisen sowie Sauerstoffsensor |
| EP2322671A1 (de) | 2009-10-30 | 2011-05-18 | Casa Maristas Azterlan | Methode zur Vorhersage des Anteils an Vermikulargraphit in einem Gussstück |
| ITVI20120261A1 (it) * | 2012-10-10 | 2014-04-11 | Tekom S R L | Metodo per la produzione di ghisa a grafite vermicolare oppure sferoidale e impianto per la realizzazione di tale metodo di produzione |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4806157A (en) * | 1983-06-23 | 1989-02-21 | Subramanian Sundaresa V | Process for producing compacted graphite iron castings |
| CH660027A5 (de) * | 1984-04-13 | 1987-03-13 | Fischer Ag Georg | Verfahren und mittel zur herstellung eines gusseisens mit vermiculargraphit. |
| SE444817B (sv) * | 1984-09-12 | 1986-05-12 | Sintercast Ab | Forfarande for framstellning av gjutgods av gjutjern |
-
1998
- 1998-03-27 SE SE9801069A patent/SE513956C2/sv not_active IP Right Cessation
-
1999
- 1999-03-23 DE DE69909071T patent/DE69909071T2/de not_active Expired - Lifetime
- 1999-03-23 AT AT99914854T patent/ATE243777T1/de not_active IP Right Cessation
- 1999-03-23 US US09/647,103 patent/US6544359B1/en not_active Expired - Fee Related
- 1999-03-23 KR KR1020007009846A patent/KR100551610B1/ko not_active IP Right Cessation
- 1999-03-23 ES ES99914854T patent/ES2203106T3/es not_active Expired - Lifetime
- 1999-03-23 BR BR9909125-9A patent/BR9909125A/pt not_active IP Right Cessation
- 1999-03-23 CA CA002317529A patent/CA2317529C/en not_active Expired - Fee Related
- 1999-03-23 JP JP2000541353A patent/JP4541545B2/ja not_active Expired - Fee Related
- 1999-03-23 AU AU33505/99A patent/AU3350599A/en not_active Abandoned
- 1999-03-23 WO PCT/SE1999/000456 patent/WO1999050467A1/en active IP Right Grant
- 1999-03-23 EP EP99914854A patent/EP1068365B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SE9801069D0 (sv) | 1998-03-27 |
| BR9909125A (pt) | 2000-12-19 |
| CA2317529A1 (en) | 1999-10-07 |
| DE69909071T2 (de) | 2004-04-29 |
| JP2002509985A (ja) | 2002-04-02 |
| SE513956C2 (sv) | 2000-12-04 |
| JP4541545B2 (ja) | 2010-09-08 |
| KR20010041646A (ko) | 2001-05-25 |
| US6544359B1 (en) | 2003-04-08 |
| ES2203106T3 (es) | 2004-04-01 |
| DE69909071D1 (de) | 2003-07-31 |
| EP1068365B1 (de) | 2003-06-25 |
| WO1999050467A1 (en) | 1999-10-07 |
| CA2317529C (en) | 2008-01-15 |
| SE9801069L (sv) | 1999-09-28 |
| AU3350599A (en) | 1999-10-18 |
| KR100551610B1 (ko) | 2006-02-13 |
| EP1068365A1 (de) | 2001-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |