DE8419923U1 - Feuerfester stein, insbesondere gasspuelstein - Google Patents
Feuerfester stein, insbesondere gasspuelsteinInfo
- Publication number
- DE8419923U1 DE8419923U1 DE19848419923 DE8419923U DE8419923U1 DE 8419923 U1 DE8419923 U1 DE 8419923U1 DE 19848419923 DE19848419923 DE 19848419923 DE 8419923 U DE8419923 U DE 8419923U DE 8419923 U1 DE8419923 U1 DE 8419923U1
- Authority
- DE
- Germany
- Prior art keywords
- stone
- probe
- refractory
- gas purging
- cold
- 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.)
- Expired
Links
- 239000004575 stone Substances 0.000 title claims description 65
- 239000000523 sample Substances 0.000 claims description 26
- 238000010926 purge Methods 0.000 claims description 23
- 239000004020 conductor Substances 0.000 claims description 22
- 239000011819 refractory material Substances 0.000 claims description 7
- 239000011449 brick Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 28
- 229910052751 metal Inorganic materials 0.000 description 16
- 239000002184 metal Substances 0.000 description 16
- 239000000463 material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 239000011470 perforated brick Substances 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 239000002893 slag Substances 0.000 description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000001095 magnesium carbonate Substances 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- 235000014380 magnesium carbonate Nutrition 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 1
- 239000003570 air 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
- 230000008901 benefit Effects 0.000 description 1
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 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
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 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
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4673—Measuring and sampling devices
-
- 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
- F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
- F27D21/0021—Devices for monitoring linings for wear
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT262883A AT386072B (de) | 1983-07-18 | 1983-07-18 | Feuerfester stein, insbesondere gasspuelstein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8419923U1 true DE8419923U1 (de) | 1985-01-10 |
Family
ID=3537653
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843424466 Granted DE3424466A1 (de) | 1983-07-18 | 1984-07-03 | Feuerfester stein, insbesondere gasspuelstein |
| DE19848419923 Expired DE8419923U1 (de) | 1983-07-18 | 1984-07-03 | Feuerfester stein, insbesondere gasspuelstein |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843424466 Granted DE3424466A1 (de) | 1983-07-18 | 1984-07-03 | Feuerfester stein, insbesondere gasspuelstein |
Country Status (2)
| Country | Link |
|---|---|
| AT (1) | AT386072B (enExample) |
| DE (2) | DE3424466A1 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2576911A1 (fr) * | 1985-01-31 | 1986-08-08 | Didier Werke Ag | Brique refractaire et permeable aux gaz |
| FR2590974A1 (fr) * | 1985-12-03 | 1987-06-05 | Detalle Pol | Dispositif de detection de l'usure de briques d'insufflation de fluides dans des metaux liquides |
| DE10108579A1 (de) * | 2001-02-22 | 2002-09-12 | Rhi Ag Wien | Feuerfester keramischer Körper und zugehöriges metallurgisches Schmelzgefäß |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3623609C1 (de) * | 1986-07-12 | 1988-01-21 | Didier Werke Ag | Gasspueleinrichtung |
| DE3717840A1 (de) * | 1987-05-27 | 1988-12-15 | Radex Deutschland Ag | Feuerfester keramischer formkoerper |
| DE3802657C1 (enExample) * | 1988-01-29 | 1989-09-21 | Didier-Werke Ag, 6200 Wiesbaden, De | |
| AT388936B (de) * | 1988-04-13 | 1989-09-25 | Veitscher Magnesitwerke Ag | Feuerfester, gasdurchlaessiger spuelstein |
| DE4131756A1 (de) * | 1991-09-24 | 1993-04-01 | Plibrico Gmbh | Gasspuelstein |
| US5249778A (en) * | 1992-04-14 | 1993-10-05 | Dolomitwerke Gmbh | Gas stir plug device with visual wear indicator |
| DE4223108C1 (en) * | 1992-07-14 | 1993-08-19 | Veitscher Magnesitwerke-Actien-Gesellschaft, Wien, At | Ceramic distributor element - with at least one gas channel provided with a restrictor |
| DE19544159C1 (de) * | 1995-11-14 | 1997-01-16 | Mannesmann Ag | Gefäßmantelsicherung |
| DE10320821A1 (de) * | 2003-05-08 | 2004-11-25 | Saveway Gmbh & Co. Kg | Feuerfestes Bauteil aus Keramikmaterial |
| DE102008047541B4 (de) * | 2008-09-16 | 2014-04-30 | Vdeh-Betriebsforschungsinstitut Gmbh | Verfahren zur Spülgasbehandlung eines flüssigen Metalls |
| JP7038126B2 (ja) * | 2017-02-01 | 2022-03-17 | エクセロ カンパニー，リミテッド | 被加熱部材の統合管理システム |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4442706A (en) * | 1981-03-02 | 1984-04-17 | Kabushiki Kaisha Kobe Seiko Sho | Probe and a system for detecting wear of refractory wall |
-
1983
- 1983-07-18 AT AT262883A patent/AT386072B/de not_active IP Right Cessation
-
1984
- 1984-07-03 DE DE19843424466 patent/DE3424466A1/de active Granted
- 1984-07-03 DE DE19848419923 patent/DE8419923U1/de not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2576911A1 (fr) * | 1985-01-31 | 1986-08-08 | Didier Werke Ag | Brique refractaire et permeable aux gaz |
| FR2590974A1 (fr) * | 1985-12-03 | 1987-06-05 | Detalle Pol | Dispositif de detection de l'usure de briques d'insufflation de fluides dans des metaux liquides |
| EP0225584A3 (fr) * | 1985-12-03 | 1990-05-02 | DETALLE, Pol | Dispositif de détection de l'usure de briques d'insufflation de fluides dans des métaux liquides |
| DE10108579A1 (de) * | 2001-02-22 | 2002-09-12 | Rhi Ag Wien | Feuerfester keramischer Körper und zugehöriges metallurgisches Schmelzgefäß |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3424466C2 (enExample) | 1989-01-12 |
| AT386072B (de) | 1988-06-27 |
| ATA262883A (de) | 1987-11-15 |
| DE3424466A1 (de) | 1985-01-31 |
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