DE4126521A1 - Feuerfester stein - Google Patents
Feuerfester steinInfo
- Publication number
- DE4126521A1 DE4126521A1 DE19914126521 DE4126521A DE4126521A1 DE 4126521 A1 DE4126521 A1 DE 4126521A1 DE 19914126521 DE19914126521 DE 19914126521 DE 4126521 A DE4126521 A DE 4126521A DE 4126521 A1 DE4126521 A1 DE 4126521A1
- Authority
- DE
- Germany
- Prior art keywords
- stones
- face
- refractory
- layer
- stone
- 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
- 239000004575 stone Substances 0.000 claims description 80
- 239000011449 brick Substances 0.000 claims description 10
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 6
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 6
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 6
- 239000001095 magnesium carbonate Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 230000000717 retained effect Effects 0.000 abstract 1
- 238000007664 blowing Methods 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000007704 transition Effects 0.000 description 3
- WWTBZEKOSBFBEM-SPWPXUSOSA-N (2s)-2-[[2-benzyl-3-[hydroxy-[(1r)-2-phenyl-1-(phenylmethoxycarbonylamino)ethyl]phosphoryl]propanoyl]amino]-3-(1h-indol-3-yl)propanoic acid Chemical compound N([C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)O)C(=O)C(CP(O)(=O)[C@H](CC=1C=CC=CC=1)NC(=O)OCC=1C=CC=CC=1)CC1=CC=CC=C1 WWTBZEKOSBFBEM-SPWPXUSOSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229940126208 compound 22 Drugs 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Classifications
-
- 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
- F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
-
- 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
- C21C5/44—Refractory linings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19914126521 DE4126521A1 (de) | 1991-08-10 | 1991-08-10 | Feuerfester stein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19914126521 DE4126521A1 (de) | 1991-08-10 | 1991-08-10 | Feuerfester stein |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4126521A1 true DE4126521A1 (de) | 1993-02-11 |
| DE4126521C2 DE4126521C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-07-08 |
Family
ID=6438080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19914126521 Granted DE4126521A1 (de) | 1991-08-10 | 1991-08-10 | Feuerfester stein |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4126521A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10049959B4 (de) * | 2000-10-10 | 2005-10-06 | Georgsmarienhütte Gmbh | Elektroofen für die Stahlherstellung |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3274742A (en) * | 1963-02-07 | 1966-09-27 | Gen Refractories Co | Refractory wall construction |
| DE2620035A1 (de) * | 1976-05-06 | 1977-11-17 | Didier Werke Ag | Zustellung eines kalottenfoermigen bodens |
| DE2654232B2 (de) * | 1976-11-30 | 1978-11-02 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Verfahren und Vorrichtung zum Herstellen von Düsenböden |
-
1991
- 1991-08-10 DE DE19914126521 patent/DE4126521A1/de active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3274742A (en) * | 1963-02-07 | 1966-09-27 | Gen Refractories Co | Refractory wall construction |
| DE2620035A1 (de) * | 1976-05-06 | 1977-11-17 | Didier Werke Ag | Zustellung eines kalottenfoermigen bodens |
| DE2654232B2 (de) * | 1976-11-30 | 1978-11-02 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Verfahren und Vorrichtung zum Herstellen von Düsenböden |
Non-Patent Citations (1)
| Title |
|---|
| JP 62-2 78 330 In: Patents Abstr. of Japan, Sect C, Vol. 13, 1989, Nr. 367 (C-626) * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4126521C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: VEITSCH-RADEX AKTIENGESELLSCHAFT FUER FEUERFESTE E |
|
| 8365 | Fully valid after opposition proceedings | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: VEITSCH-RADEX AG FUER FEUERFESTE ERZEUGNISSE, WIEN |
|
| 8339 | Ceased/non-payment of the annual fee |