DE2150356A1 - Verfahren zur Aufnahme von geschmolzenem Roheisen sowie feuerfeste Auskleidung fuer derartige Aufnahmebehaelter - Google Patents
Verfahren zur Aufnahme von geschmolzenem Roheisen sowie feuerfeste Auskleidung fuer derartige AufnahmebehaelterInfo
- Publication number
- DE2150356A1 DE2150356A1 DE19712150356 DE2150356A DE2150356A1 DE 2150356 A1 DE2150356 A1 DE 2150356A1 DE 19712150356 DE19712150356 DE 19712150356 DE 2150356 A DE2150356 A DE 2150356A DE 2150356 A1 DE2150356 A1 DE 2150356A1
- Authority
- DE
- Germany
- Prior art keywords
- impregnated
- tar
- pig iron
- bricks
- molten pig
- 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.)
- Pending
Links
- 229910000805 Pig iron Inorganic materials 0.000 title claims description 36
- 238000000034 method Methods 0.000 title claims description 28
- 239000011449 brick Substances 0.000 claims description 104
- 229910052751 metal Inorganic materials 0.000 claims description 54
- 239000002184 metal Substances 0.000 claims description 54
- 239000002893 slag Substances 0.000 claims description 21
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 230000009970 fire resistant effect Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 20
- 229910052742 iron Inorganic materials 0.000 description 10
- 230000003628 erosive effect Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 238000005470 impregnation Methods 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 229910004028 SiCU Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011451 fired brick Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000779 smoke Substances 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
- 239000002966 varnish 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
- B22D41/02—Linings
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/0003—Linings or walls
- F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8823970A | 1970-11-05 | 1970-11-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2150356A1 true DE2150356A1 (de) | 1972-05-25 |
| DE2150356B2 DE2150356B2 (cs) | 1974-04-11 |
Family
ID=22210193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712150356 Pending DE2150356A1 (de) | 1970-11-05 | 1971-10-08 | Verfahren zur Aufnahme von geschmolzenem Roheisen sowie feuerfeste Auskleidung fuer derartige Aufnahmebehaelter |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA952311A (cs) |
| DE (1) | DE2150356A1 (cs) |
| FR (1) | FR2112475B1 (cs) |
| GB (1) | GB1356607A (cs) |
-
1971
- 1971-10-08 DE DE19712150356 patent/DE2150356A1/de active Pending
- 1971-11-01 GB GB5067271A patent/GB1356607A/en not_active Expired
- 1971-11-04 FR FR7139598A patent/FR2112475B1/fr not_active Expired
- 1971-11-04 CA CA126,852A patent/CA952311A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2150356B2 (cs) | 1974-04-11 |
| CA952311A (en) | 1974-08-06 |
| FR2112475B1 (cs) | 1975-07-18 |
| AU3526971A (en) | 1973-05-10 |
| FR2112475A1 (cs) | 1972-06-16 |
| GB1356607A (en) | 1974-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3119548C1 (de) | Verschleissschicht eines mit Dauerfutter ausgekleideten metallurgischen Gefaesses mit einer zum Dauerfutter hin nicht gesinterten Schicht | |
| DE2559151A1 (de) | Waermedaemmender ueberzug fuer metallurgische behaelter, und mit einem solchen versehene behaelter | |
| EP0320673A1 (de) | Metallurgisches Gefäss | |
| DE69012299T2 (de) | Schutzschicht für metallurgische Ofenbeschichtungen und dergleichen. | |
| EP0514383B1 (de) | Verfahren und anlage zur wiederherstellung der feuerfesten auskleidung von giesspfannen | |
| DE2150356A1 (de) | Verfahren zur Aufnahme von geschmolzenem Roheisen sowie feuerfeste Auskleidung fuer derartige Aufnahmebehaelter | |
| DE2712746A1 (de) | Verfahren zur verbesserung der qualitaet feuerfester steine | |
| DE1508235A1 (de) | Verfahren zur Vergroesserung der Abgabemenge eines Schmelzofens innerhalb einer Arbeitsperiode | |
| DE2447813A1 (de) | Verfahren und stoff zur hitzebestaendigen auskleidung eines metallurgischen behaelters bei erhoehten temperaturen | |
| DE2843735A1 (de) | Herdausbau | |
| AT127359B (de) | Verfahren und Einrichtungen zum Frischen von Eisenbädern in Stahlerzeugungsöfen. | |
| DE1433668A1 (de) | Auskleidung fuer metallurgische Gefaesse | |
| DE3114069A1 (de) | Feuerfestes verschleissfutter fuer roheisentransportgefaesse | |
| DE3133572C1 (de) | Verfahren zur Zustellung von Elektrostahloefen | |
| DE3717887A1 (de) | Verfahren zum ueberziehen der feuerfesten auskleidung eines metallurgischen schmelzofens mit einem hitzebestaendigen material | |
| DE159584C (cs) | ||
| WO1991006683A1 (de) | Verfahren zum einbringen von fliessfähigen zuschlagstoffen in ein metallurgisches gefäss und gefäss für dieses verfahren | |
| DE1471516C3 (de) | Kohlenstoffhaltiger, basischer, feuerfester Baukörper | |
| DE2557362C3 (de) | Verfahren zum Abschlacken von Metallschmelzen | |
| EP0087762B1 (de) | Verfahren zur Verbesserung der Haltbarkeit feuerfester Zustellungen von metallurgischen Öfen | |
| DE2800988B1 (de) | Keramische Masse | |
| DE1912410A1 (de) | Verfahren zum Schutz der Auskleidung eines Giesspfannenofens und Schutzkoerper zur Durchfuehrung des Verfahrens | |
| DE2843682A1 (de) | Verfahren zum erhoehen der futterhaltbarkeit von lichtbogenoefen | |
| DE2434747A1 (de) | Verfahren zur herstellung von metall, insbesondere stahl, durch reduzieren und erschmelzen aus schrott und feinkoernigen metalloxiden mittels elektrischer energie und anlage zur durchfuehrung des verfahrens | |
| DE277953C (cs) |