ES407944A1 - Lining for metallurgical vessels - Google Patents
Lining for metallurgical vesselsInfo
- Publication number
- ES407944A1 ES407944A1 ES407944A ES407944A ES407944A1 ES 407944 A1 ES407944 A1 ES 407944A1 ES 407944 A ES407944 A ES 407944A ES 407944 A ES407944 A ES 407944A ES 407944 A1 ES407944 A1 ES 407944A1
- Authority
- ES
- Spain
- Prior art keywords
- metallurgical vessels
- lining
- areas
- dolomite
- magnesite
- 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
- 239000000463 material Substances 0.000 abstract 5
- 239000011449 brick Substances 0.000 abstract 2
- 229910000514 dolomite Inorganic materials 0.000 abstract 2
- 239000010459 dolomite Substances 0.000 abstract 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 abstract 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 abstract 2
- 235000014380 magnesium carbonate Nutrition 0.000 abstract 2
- 239000001095 magnesium carbonate Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 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
- C21C5/44—Refractory linings
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Metallurgy (AREA)
- Structural Engineering (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
Improvements introduced in the coatings for metallurgical vessels, mainly for converters for the oxygen blowing process, with magnesite material in areas of high stresses and with dolomite material, in areas of lower stresses, characterized by the use of two-sided bricks materials of equal length that carry a part of magnesite and a part of dolomite on the fire side, these bricks having two different materials, proportional lengths of material. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712156417 DE2156417C3 (en) | 1971-11-13 | Delivery of converters for the oxygen blowing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES407944A1 true ES407944A1 (en) | 1975-10-16 |
Family
ID=5825003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES407944A Expired ES407944A1 (en) | 1971-11-13 | 1972-10-25 | Lining for metallurgical vessels |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4855803A (en) |
| AT (1) | AT349961B (en) |
| BE (1) | BE791306A (en) |
| ES (1) | ES407944A1 (en) |
| FR (1) | FR2159470B1 (en) |
| GB (1) | GB1397283A (en) |
| NL (1) | NL7215361A (en) |
| SE (1) | SE382466B (en) |
| ZA (1) | ZA728015B (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT259603B (en) * | 1963-07-09 | 1968-01-25 | Veitscher Magnesitwerke Ag | Lining for metallurgical vessels |
| US3416779A (en) * | 1966-03-15 | 1968-12-17 | Bethlehem Steel Corp | Composite refractory lining for basic oxygen furnace |
-
0
- BE BE791306D patent/BE791306A/en unknown
-
1972
- 1972-10-25 ES ES407944A patent/ES407944A1/en not_active Expired
- 1972-11-09 AT AT954472A patent/AT349961B/en not_active IP Right Cessation
- 1972-11-09 JP JP47111673A patent/JPS4855803A/ja active Pending
- 1972-11-10 SE SE7214627A patent/SE382466B/en unknown
- 1972-11-10 GB GB5203572A patent/GB1397283A/en not_active Expired
- 1972-11-10 FR FR7239945A patent/FR2159470B1/fr not_active Expired
- 1972-11-13 ZA ZA728015A patent/ZA728015B/en unknown
- 1972-11-13 NL NL7215361A patent/NL7215361A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4855803A (en) | 1973-08-06 |
| FR2159470B1 (en) | 1975-03-28 |
| BE791306A (en) | 1973-03-01 |
| NL7215361A (en) | 1973-05-15 |
| FR2159470A1 (en) | 1973-06-22 |
| ZA728015B (en) | 1973-07-25 |
| AT349961B (en) | 1979-05-10 |
| ATA954472A (en) | 1978-09-15 |
| SE382466B (en) | 1976-02-02 |
| GB1397283A (en) | 1975-06-11 |
| DE2156417B2 (en) | 1975-07-03 |
| DE2156417A1 (en) | 1973-05-30 |
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