ATE243777T1 - Verfahren zur herstellung von eisen mit kugelgraphit - Google Patents

Verfahren zur herstellung von eisen mit kugelgraphit

Info

Publication number: ATE243777T1
Authority: AT; Austria
Prior art keywords: melt; oxygen; level; magnesium; temperature
Prior art date: 1998-03-27

Application number

AT99914854T

Other languages

English (en)

Inventor

Lennart Baeckerud

Original Assignee

Cgi Promotion Ab Baeckerud

Priority date (The priority date 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 date listed.)

1998-03-27

Filing date

1999-03-23

Publication date

2003-07-15

1999-03-23 Application filed by Cgi Promotion Ab Baeckerud filed Critical Cgi Promotion Ab Baeckerud

2003-07-15 Application granted granted Critical

2003-07-15 Publication of ATE243777T1 publication Critical patent/ATE243777T1/de

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)
Mold Materials And Core Materials (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Carbon And Carbon Compounds (AREA)
Powder Metallurgy (AREA)

AT99914854T 1998-03-27 1999-03-23 Verfahren zur herstellung von eisen mit kugelgraphit ATE243777T1 (de)

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)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19942780A1 (de) *	1999-09-08	2001-03-15	Bruehl Eisenwerk	Zylinderkopf für eine Kolbenbrennkraftmaschine
EP1676929B2 (de)	2004-11-12	2012-08-01	Fritz Winter Eisengiesserei GmbH & Co. KG	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)

* Cited by examiner, † Cited by third party
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 BR BR9909125-9A patent/BR9909125A/pt not_active IP Right Cessation
- 1999-03-23 US US09/647,103 patent/US6544359B1/en not_active Expired - Fee Related
- 1999-03-23 EP EP99914854A patent/EP1068365B1/de not_active Expired - Lifetime
- 1999-03-23 ES ES99914854T patent/ES2203106T3/es not_active Expired - Lifetime
- 1999-03-23 JP JP2000541353A patent/JP4541545B2/ja not_active Expired - Fee Related
- 1999-03-23 KR KR1020007009846A patent/KR100551610B1/ko not_active Expired - Fee Related
- 1999-03-23 WO PCT/SE1999/000456 patent/WO1999050467A1/en not_active Ceased
- 1999-03-23 AU AU33505/99A patent/AU3350599A/en not_active Abandoned
- 1999-03-23 CA CA002317529A patent/CA2317529C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
KR20010041646A (ko)	2001-05-25
KR100551610B1 (ko)	2006-02-13
AU3350599A (en)	1999-10-18
WO1999050467A1 (en)	1999-10-07
SE513956C2 (sv)	2000-12-04
ES2203106T3 (es)	2004-04-01
CA2317529C (en)	2008-01-15
CA2317529A1 (en)	1999-10-07
BR9909125A (pt)	2000-12-19
DE69909071T2 (de)	2004-04-29
SE9801069D0 (sv)	1998-03-27
EP1068365A1 (de)	2001-01-17
US6544359B1 (en)	2003-04-08
SE9801069L (sv)	1999-09-28
EP1068365B1 (de)	2003-06-25
JP4541545B2 (ja)	2010-09-08
DE69909071D1 (de)	2003-07-31
JP2002509985A (ja)	2002-04-02

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Legal Events

Date	Code	Title	Description
2003-12-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties