FR2472959A1 - Dispositif pour empecher la solidification du metal dans les orifices de coulee d'un recipient metallurgique - Google Patents
Dispositif pour empecher la solidification du metal dans les orifices de coulee d'un recipient metallurgique Download PDFInfo
- Publication number
- FR2472959A1 FR2472959A1 FR8000141A FR8000141A FR2472959A1 FR 2472959 A1 FR2472959 A1 FR 2472959A1 FR 8000141 A FR8000141 A FR 8000141A FR 8000141 A FR8000141 A FR 8000141A FR 2472959 A1 FR2472959 A1 FR 2472959A1
- Authority
- FR
- France
- Prior art keywords
- cartridge
- liquid metal
- nozzle
- pouring
- metal
- 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.)
- Granted
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 26
- 239000002184 metal Substances 0.000 title claims abstract description 26
- 238000007711 solidification Methods 0.000 title claims abstract description 12
- 230000008023 solidification Effects 0.000 title claims abstract description 12
- 238000005266 casting Methods 0.000 title description 11
- 239000000463 material Substances 0.000 claims abstract description 33
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 72
- 239000011810 insulating material Substances 0.000 claims description 10
- 239000011449 brick Substances 0.000 claims description 9
- 239000011230 binding agent Substances 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 6
- 239000010954 inorganic particle Substances 0.000 claims description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
- 239000011707 mineral Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims 1
- 239000003063 flame retardant Substances 0.000 claims 1
- 239000011819 refractory material Substances 0.000 abstract description 9
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- CYUOWZRAOZFACA-UHFFFAOYSA-N aluminum iron Chemical compound [Al].[Fe] CYUOWZRAOZFACA-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000002557 mineral fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000002470 thermal conductor Substances 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
- B22D41/14—Closures
- B22D41/44—Consumable closure means, i.e. closure means being used only once
- B22D41/46—Refractory plugging masses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8000141A FR2472959A1 (fr) | 1980-01-04 | 1980-01-04 | Dispositif pour empecher la solidification du metal dans les orifices de coulee d'un recipient metallurgique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8000141A FR2472959A1 (fr) | 1980-01-04 | 1980-01-04 | Dispositif pour empecher la solidification du metal dans les orifices de coulee d'un recipient metallurgique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2472959A1 true FR2472959A1 (fr) | 1981-07-10 |
| FR2472959B1 FR2472959B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-01-27 |
Family
ID=9237224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8000141A Granted FR2472959A1 (fr) | 1980-01-04 | 1980-01-04 | Dispositif pour empecher la solidification du metal dans les orifices de coulee d'un recipient metallurgique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2472959A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999066082A1 (de) * | 1998-06-12 | 1999-12-23 | Sms Schloemann-Siemag Aktiengesellschaft | Verfahren und vorrichtung zum abdichten einer abstichöffnung in metallurgischen gefässen |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1460170A (fr) * | 1964-11-25 | 1966-06-17 | Benteler Geb Paderwerk | Obturateur réglable pour le fond de poches de coulée d'acier |
| FR2247303A1 (en) * | 1973-10-12 | 1975-05-09 | Uss Eng & Consult | Bottom pour ladles for continuous casting of steel - in which a cardboard cartridge containing exothermic mixt. is inserted in nozzle |
| GB2019542A (en) * | 1978-04-06 | 1979-10-31 | British Steel Corp | Closure for Nozzle Block |
| FR2427866A1 (fr) * | 1978-06-05 | 1980-01-04 | Eurdic | Procede de fermeture et d'ouverture d'un orifice pour conteneurs metallurgiques et dispositif pour sa mise en oeuvre |
-
1980
- 1980-01-04 FR FR8000141A patent/FR2472959A1/fr active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1460170A (fr) * | 1964-11-25 | 1966-06-17 | Benteler Geb Paderwerk | Obturateur réglable pour le fond de poches de coulée d'acier |
| FR2247303A1 (en) * | 1973-10-12 | 1975-05-09 | Uss Eng & Consult | Bottom pour ladles for continuous casting of steel - in which a cardboard cartridge containing exothermic mixt. is inserted in nozzle |
| GB2019542A (en) * | 1978-04-06 | 1979-10-31 | British Steel Corp | Closure for Nozzle Block |
| FR2427866A1 (fr) * | 1978-06-05 | 1980-01-04 | Eurdic | Procede de fermeture et d'ouverture d'un orifice pour conteneurs metallurgiques et dispositif pour sa mise en oeuvre |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999066082A1 (de) * | 1998-06-12 | 1999-12-23 | Sms Schloemann-Siemag Aktiengesellschaft | Verfahren und vorrichtung zum abdichten einer abstichöffnung in metallurgischen gefässen |
| US6471911B1 (en) | 1998-06-12 | 2002-10-29 | Sms Demag Aktiengesellschaft | Method and device for sealing a tap hole in metallurgical containers |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2472959B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |