CH657075A5 - Verfahren zum spuelen von metallschmelzen, mit einem durch einen spuelstein gefuehrten gas, und spuelstein zur ausfuehrung des verfahrens. - Google Patents

Verfahren zum spuelen von metallschmelzen, mit einem durch einen spuelstein gefuehrten gas, und spuelstein zur ausfuehrung des verfahrens. Download PDF

Info

Publication number: CH657075A5
Authority: CH; Switzerland
Prior art keywords: pouring; stone; gas; flushing; vessel
Prior art date: 1984-11-26

Application number

CH562084A

Other languages

German (de)

English (en)

Inventor

Dieter Dr-Ing Lipinski

Original Assignee

Cometus Ag

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.)

1984-11-26

Filing date

1984-11-26

Publication date

1986-08-15

1984-11-26 Application filed by Cometus Ag filed Critical Cometus Ag

1984-11-26 Priority to CH562084A priority Critical patent/CH657075A5/de

1985-11-22 Priority to EP85114854A priority patent/EP0187924A1/fr

1986-08-15 Publication of CH657075A5 publication Critical patent/CH657075A5/de

Links

238000000034 method Methods 0.000 title claims description 32
229910052751 metal Inorganic materials 0.000 title claims description 30
239000002184 metal Substances 0.000 title claims description 30
238000011010 flushing procedure Methods 0.000 title claims description 29
239000004575 stone Substances 0.000 claims description 38
238000010926 purge Methods 0.000 claims description 35
238000005266 casting Methods 0.000 claims description 20
230000001681 protective effect Effects 0.000 claims description 12
230000002093 peripheral effect Effects 0.000 claims description 8
125000006850 spacer group Chemical group 0.000 claims description 3
239000007789 gas Substances 0.000 description 40
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
229910001338 liquidmetal Inorganic materials 0.000 description 6
230000015572 biosynthetic process Effects 0.000 description 4
239000000919 ceramic Substances 0.000 description 4
229910052786 argon Inorganic materials 0.000 description 3
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
239000000155 melt Substances 0.000 description 3
229910052756 noble gas Inorganic materials 0.000 description 3
239000001301 oxygen Substances 0.000 description 3
229910052760 oxygen Inorganic materials 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
238000005260 corrosion Methods 0.000 description 2
230000007797 corrosion Effects 0.000 description 2
238000009826 distribution Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000001257 hydrogen Substances 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
239000011261 inert gas Substances 0.000 description 2
239000000463 material Substances 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
238000007789 sealing Methods 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
229910001570 bauxite Inorganic materials 0.000 description 1
229910010293 ceramic material Inorganic materials 0.000 description 1
-1 chronite Chemical compound 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
229910052593 corundum Inorganic materials 0.000 description 1
239000010431 corundum Substances 0.000 description 1
KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
238000001914 filtration Methods 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
239000010439 graphite Substances 0.000 description 1
239000001307 helium Substances 0.000 description 1
229910052734 helium Inorganic materials 0.000 description 1
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
229910052743 krypton Inorganic materials 0.000 description 1
DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
239000000395 magnesium oxide Substances 0.000 description 1
238000002844 melting Methods 0.000 description 1
239000002923 metal particle Substances 0.000 description 1
239000013528 metallic particle Substances 0.000 description 1
229910052863 mullite Inorganic materials 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
239000011819 refractory material Substances 0.000 description 1
229910052851 sillimanite Inorganic materials 0.000 description 1
239000002893 slag Substances 0.000 description 1
238000005507 spraying Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000005406 washing Methods 0.000 description 1
229910052724 xenon Inorganic materials 0.000 description 1
FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1
229910001928 zirconium oxide Inorganic materials 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
- B22D41/58—Pouring-nozzles with gas injecting means
- 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
- 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
- B22D1/002—Treatment with gases
- B22D1/005—Injection assemblies therefor
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D27/00—Stirring devices for molten material
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1509—Tapping equipment
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manufacture And Refinement Of Metals (AREA)
Treatment Of Steel In Its Molten State (AREA)

CH562084A 1984-11-26 1984-11-26 Verfahren zum spuelen von metallschmelzen, mit einem durch einen spuelstein gefuehrten gas, und spuelstein zur ausfuehrung des verfahrens. CH657075A5 (de)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
CH562084A CH657075A5 (de)	1984-11-26	1984-11-26	Verfahren zum spuelen von metallschmelzen, mit einem durch einen spuelstein gefuehrten gas, und spuelstein zur ausfuehrung des verfahrens.
EP85114854A EP0187924A1 (fr)	1984-11-26	1985-11-22	Procédé et poche pour balayage à l'aide de gaz des bains de métal en fusion

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH562084A CH657075A5 (de)	1984-11-26	1984-11-26	Verfahren zum spuelen von metallschmelzen, mit einem durch einen spuelstein gefuehrten gas, und spuelstein zur ausfuehrung des verfahrens.

Publications (1)

Publication Number	Publication Date
CH657075A5 true CH657075A5 (de)	1986-08-15

Family

ID=4296653

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH562084A CH657075A5 (de)	1984-11-26	1984-11-26	Verfahren zum spuelen von metallschmelzen, mit einem durch einen spuelstein gefuehrten gas, und spuelstein zur ausfuehrung des verfahrens.

Country Status (2)

Country	Link
EP (1)	EP0187924A1 (fr)
CH (1)	CH657075A5 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3642623A1 (de) *	1986-12-13	1988-06-23	Burbach & Bender Ohg	Gasspuelstein fuer metallurgische gefaesse
DE3727938C1 (de) *	1987-08-21	1988-09-08	Didier Werke Ag	Spuelstein
GB9212953D0 (en) *	1992-06-18	1992-07-29	Foseco Int	Purifying molten metal
FR2732628B1 (fr) *	1995-04-05	1997-05-30	Seva	Installation et procede de fabrication de ruban ou de fibre metallique amorphe par hypertrempe
DE19520897C1 (de) *	1995-06-01	1996-10-31	Mannesmann Ag	Strangguß-Verteilerrinne
CA2367586A1 (fr) *	2002-01-14	2003-07-14	Michael F. Harasym	Appareil pour faciliter l'ouverture des recipients de moulage du metal en fusion
JP2021049564A (ja) *	2019-09-26	2021-04-01	黒崎播磨株式会社	タンディッシュ上ノズル構造体及び連続鋳造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH341949A (de) *	1955-09-19	1959-10-31	Patentverwertung Ag	Verfahren und Vorrichtung zur Herstellung von Gussstücken
LU54172A1 (fr) *	1967-07-26	1969-05-21
IT974028B (it) *	1971-12-29	1974-06-20	Stoecker U Kunz Gmbh	Perfezionamento nelle disposizioni di bocca di colata per recipienti contenenti metalli fusi
AT340620B (de) *	1975-02-25	1977-12-27	Voest Ag	Einrichtung zur behandlung von metallschmelzen wahrend des stranggiessens mit spulgas
DE2655912C2 (de) *	1976-12-09	1983-11-03	Linde Ag, 6200 Wiesbaden	Vorrichtung zum Abschirmen des Gießstrahls einer Gießanlage
GB2093169B (en) *	1981-02-12	1984-11-21	Flogates Ltd	Metal pouring apparatus and method
EP0059805B1 (fr) *	1981-03-11	1985-02-13	Junichi Ato	Busette poreuse pour récipient contenant un métal fondu
FR2516415A1 (fr) *	1981-11-13	1983-05-20	Daussan & Co	Dispositif pour eliminer les inclusions contenues dans les metaux liquides

1984
- 1984-11-26 CH CH562084A patent/CH657075A5/de not_active IP Right Cessation
1985
- 1985-11-22 EP EP85114854A patent/EP0187924A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
EP0187924A1 (fr)	1986-07-23

Legal Events

Date	Code	Title	Description
1989-07-31	PL	Patent ceased
2024-10-31	PL	Patent ceased

Publication	Publication Date	Title
DE3207675C2 (fr)	1990-08-09
DE2659735C2 (de)	1985-11-14	Entschwefelungs-Lanze
DE2709727A1 (de)	1977-09-22	Einrichtung zum auswechseln von giessrohren an giessgefaesse beim stranggiessen
DE1817067B1 (de)	1971-04-29	Einrichtung zum abscheiden von verunreinigungen aus fluessi gem stahl waehrend des stranggiessens und ein verfahren dazu
DE1533890B1 (de)	1971-04-01	Vorrichtung zum Spruehfrischen von Metallschmelzen
CH657075A5 (de)	1986-08-15	Verfahren zum spuelen von metallschmelzen, mit einem durch einen spuelstein gefuehrten gas, und spuelstein zur ausfuehrung des verfahrens.
DE3049053C2 (de)	1983-09-22	Verfahren und Vorrichtung zur Abtrennung von Schlacke und zum Ausgießen einer Stahlschmelze aus einem Behälter
DE3530959A1 (de)	1986-03-27	Feuerfeststein in einer zwischenpfanne mit moeglichkeit einer gaseinleitung im stahl-herstellungsprozess
DE2621557A1 (de)	1977-04-28	Vorrichtung zum schutz eines fluessigen giesstrahles beim giessen von metall
DE2655912C2 (de)	1983-11-03	Vorrichtung zum Abschirmen des Gießstrahls einer Gießanlage
DE1598177C3 (fr)	1973-11-29
DE2738587A1 (de)	1978-03-02	Abschirmvorrichtung fuer einen giessstrahl aus fluessigem metall
DE2607735A1 (de)	1977-08-25	Verfahren und einrichtung zur verhinderung der reoxydation des giessstrahles und zur chemischen beeinflussung von metallschmelzen
DE2819714A1 (de)	1979-11-08	Tauchlanze zum einbringen von inerten gasen und/oder zuschlagstoffen in metallschmelzen
LU87458A1 (de)	1989-07-07	Spuelstein
DE3605536A1 (de)	1987-08-27	Vorrichtung zum einblasen von gas in eine metallschmelze in einer pfanne
DE1164605B (de)	1964-03-05	Verfahren und Vorrichtung zum fallenden Giessen von Metall
DE8616987U1 (de)	1987-10-22	Füllrohr zum Gießen metallischer Werkstücke
DE2039158C3 (de)	1973-09-13	Tauchausguß für Metallschmelzen
DE4029396A1 (de)	1992-03-19	Vorrichtung zum reinigen von ne-metallschmelzen, insbesondere aluminiumschmelzen
DE1583578A1 (de)	1970-09-17	Verfahren und Vorrichtung zum Schutz und zum Ausspuelen von Metallschmelzen bei Stranggussanlagen
DE3216478C2 (de)	1985-02-28	Gießschutzrohr
AT405797B (de)	1999-11-25	Verfahren und vorrichtung zum entfernen von giessansätzen aus schattenrohren
DE1533890C (de)	1971-11-11	Vorrichtung zum Sprühfrischen von Metallschmelzen
DE3508620C2 (fr)	1989-05-18