FR2463188A1 - Procede et cubilot pour l'introduction de produits de traitement dans la fonte de cubilot liquide - Google Patents
Procede et cubilot pour l'introduction de produits de traitement dans la fonte de cubilot liquide Download PDFInfo
- Publication number
- FR2463188A1 FR2463188A1 FR8017149A FR8017149A FR2463188A1 FR 2463188 A1 FR2463188 A1 FR 2463188A1 FR 8017149 A FR8017149 A FR 8017149A FR 8017149 A FR8017149 A FR 8017149A FR 2463188 A1 FR2463188 A1 FR 2463188A1
- Authority
- FR
- France
- Prior art keywords
- treatment products
- cubilot
- cupola
- introduction
- crucible
- 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
- 238000011282 treatment Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 26
- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 title claims abstract description 13
- 238000005266 casting Methods 0.000 claims abstract description 15
- 239000002893 slag Substances 0.000 claims description 13
- 239000000155 melt Substances 0.000 claims description 11
- 238000007664 blowing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 238000002844 melting Methods 0.000 description 8
- 230000008018 melting Effects 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 7
- 238000005275 alloying Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000011081 inoculation Methods 0.000 description 3
- 239000002054 inoculum Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 229910052684 Cerium Inorganic materials 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- -1 oxy- Chemical class 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000005997 Calcium carbide Substances 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 208000034656 Contusions Diseases 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229910001037 White iron Inorganic materials 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 208000034526 bruise Diseases 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 238000003307 slaughter Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005563 spheronization Methods 0.000 description 1
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 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
- C21C1/08—Manufacture of cast-iron
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B11/00—Making pig-iron other than in blast furnaces
- C21B11/02—Making pig-iron other than in blast furnaces in low shaft furnaces or shaft furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (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 |
|---|---|---|---|
| DE2932235A DE2932235C2 (de) | 1979-08-09 | 1979-08-09 | Verfahren und Kupolofen zum Einbringen von Behandlungsmitteln in flüssiges Kupolofeneisen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2463188A1 true FR2463188A1 (fr) | 1981-02-20 |
| FR2463188B1 FR2463188B1 (enExample) | 1983-10-21 |
Family
ID=6077979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8017149A Granted FR2463188A1 (fr) | 1979-08-09 | 1980-08-04 | Procede et cubilot pour l'introduction de produits de traitement dans la fonte de cubilot liquide |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4341553A (enExample) |
| DE (1) | DE2932235C2 (enExample) |
| FR (1) | FR2463188A1 (enExample) |
| GB (1) | GB2058309B (enExample) |
| IT (1) | IT1172253B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2103249B (en) * | 1981-06-23 | 1986-07-23 | Yoshida Iron Works Co Ltd | Method of producing castings using reduced iron as raw material, melting furnace and briquette used as raw material for castings |
| JPS6152189U (enExample) * | 1985-08-19 | 1986-04-08 | ||
| EA018100B1 (ru) * | 2006-11-02 | 2013-05-30 | Роквул Интернэшнл А/С | Способ и устройство для производства минеральных волокон |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3157492A (en) * | 1963-04-11 | 1964-11-17 | Chemetron Corp | Injection of solid material into molten metal |
| US3192036A (en) * | 1961-12-18 | 1965-06-29 | Blackstone Corp | Cupola feeding mechanisms and method |
| FR1525820A (fr) * | 1966-06-27 | 1968-05-17 | Penzen Kompressorny Zd | Procédé d'élaboration d'un métal et cubilot à gaz pour réaliser ce procédé |
| FR1544784A (fr) * | 1967-09-26 | 1968-11-08 | Foseco Trading Ag | Procédé et produit intéressant le traitement de la fonte |
| FR2381106A1 (fr) * | 1977-02-17 | 1978-09-15 | Tech Ind Fonderie Centre | Appareil injecteur de produit pour cubilot en vue de modifier directement dans le creuset l'analyse ou la structure de la fonte au cours de son elaboration |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE808749C (de) * | 1948-10-02 | 1951-08-20 | Franz Anton Hesse Wortmann | Kupolofen |
| US3231371A (en) * | 1962-04-16 | 1966-01-25 | Combustion Eng | Cast iron resistant to heat growth and method for producing the same |
| DE1458821A1 (de) * | 1965-04-29 | 1969-01-16 | Blackstone Corp | Verfahren und Vorrichtung zum Zugeben von zusaetzlichem Material in einen Kupolofen |
| US3833361A (en) * | 1970-07-06 | 1974-09-03 | Kusaka Rare Metal Prod Co Ltd | Method for adding special elements to molten pig iron |
| CH549095A (de) * | 1971-03-31 | 1974-05-15 | Fischer Ag Georg | Verfahren und vorrichtung zur erzeugung von gusseisen mit kugelgraphit. |
| US3955974A (en) * | 1971-05-18 | 1976-05-11 | Georg Fischer Aktiengesellschaft | Apparatus and method for treating a metal melt with a vaporizable substance |
| BE798224A (fr) * | 1973-08-24 | 1973-10-15 | Inst Chernoi Metallurgii | Procede de traitement de la fonte liquide par le magnesium dans des capacites et dispositif pour le realiser |
| US3998625A (en) * | 1975-11-12 | 1976-12-21 | Jones & Laughlin Steel Corporation | Desulfurization method |
| 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 |
| US4072511A (en) * | 1976-11-26 | 1978-02-07 | Harold Huston | Method of producing silicon containing cast iron |
-
1979
- 1979-08-09 DE DE2932235A patent/DE2932235C2/de not_active Expired
-
1980
- 1980-07-15 GB GB8023058A patent/GB2058309B/en not_active Expired
- 1980-07-30 US US06/173,696 patent/US4341553A/en not_active Expired - Lifetime
- 1980-08-04 FR FR8017149A patent/FR2463188A1/fr active Granted
- 1980-08-07 IT IT49445/80A patent/IT1172253B/it active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3192036A (en) * | 1961-12-18 | 1965-06-29 | Blackstone Corp | Cupola feeding mechanisms and method |
| US3157492A (en) * | 1963-04-11 | 1964-11-17 | Chemetron Corp | Injection of solid material into molten metal |
| FR1525820A (fr) * | 1966-06-27 | 1968-05-17 | Penzen Kompressorny Zd | Procédé d'élaboration d'un métal et cubilot à gaz pour réaliser ce procédé |
| FR1544784A (fr) * | 1967-09-26 | 1968-11-08 | Foseco Trading Ag | Procédé et produit intéressant le traitement de la fonte |
| FR2381106A1 (fr) * | 1977-02-17 | 1978-09-15 | Tech Ind Fonderie Centre | Appareil injecteur de produit pour cubilot en vue de modifier directement dans le creuset l'analyse ou la structure de la fonte au cours de son elaboration |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2932235C2 (de) | 1983-01-27 |
| DE2932235A1 (de) | 1981-02-12 |
| IT1172253B (it) | 1987-06-18 |
| US4341553A (en) | 1982-07-27 |
| FR2463188B1 (enExample) | 1983-10-21 |
| GB2058309B (en) | 1983-12-21 |
| IT8049445A0 (it) | 1980-08-07 |
| GB2058309A (en) | 1981-04-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ER | Errata listed in the french official journal (bopi) | ||
| ST | Notification of lapse |