CA1202463A - Refractory, heat-insulating slabs - Google Patents
Refractory, heat-insulating slabsInfo
- Publication number
- CA1202463A CA1202463A CA000441419A CA441419A CA1202463A CA 1202463 A CA1202463 A CA 1202463A CA 000441419 A CA000441419 A CA 000441419A CA 441419 A CA441419 A CA 441419A CA 1202463 A CA1202463 A CA 1202463A
- Authority
- CA
- Canada
- Prior art keywords
- facing
- backing
- weight
- refractory
- slab according
- 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
- 239000011230 binding agent Substances 0.000 claims abstract description 37
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 22
- 239000001257 hydrogen Substances 0.000 claims abstract description 22
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 18
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 18
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000005416 organic matter Substances 0.000 claims abstract description 11
- 230000035699 permeability Effects 0.000 claims abstract description 10
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 6
- 238000009749 continuous casting Methods 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
- 239000000835 fiber Substances 0.000 claims description 18
- 239000000945 filler Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 239000000377 silicon dioxide Substances 0.000 claims description 9
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims description 6
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 239000001095 magnesium carbonate Substances 0.000 claims description 4
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 4
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 4
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 4
- 229910052681 coesite Inorganic materials 0.000 claims description 3
- 229910052906 cristobalite Inorganic materials 0.000 claims description 3
- 229910052609 olivine Inorganic materials 0.000 claims description 3
- 239000010450 olivine Substances 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 229910052682 stishovite Inorganic materials 0.000 claims description 3
- 229910052905 tridymite Inorganic materials 0.000 claims description 3
- 239000011819 refractory material Substances 0.000 claims description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 22
- 230000003628 erosive effect Effects 0.000 description 10
- 239000004615 ingredient Substances 0.000 description 10
- 239000002002 slurry Substances 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 6
- 230000036571 hydration Effects 0.000 description 6
- 238000006703 hydration reaction Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 4
- 150000004760 silicates Chemical class 0.000 description 4
- 239000004115 Sodium Silicate Substances 0.000 description 3
- 239000000378 calcium silicate Substances 0.000 description 3
- 229910052918 calcium silicate Inorganic materials 0.000 description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229910052911 sodium silicate Inorganic materials 0.000 description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- -1 steel Chemical class 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 239000010427 ball clay Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- 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
- C04B35/04—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 based on magnesium oxide
-
- 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
-
- 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)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Laminated Bodies (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8234319 | 1982-12-01 | ||
| GB8234319 | 1982-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1202463A true CA1202463A (en) | 1986-04-01 |
Family
ID=10534678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000441419A Expired CA1202463A (en) | 1982-12-01 | 1983-11-17 | Refractory, heat-insulating slabs |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4618079A (en, 2012) |
| JP (1) | JPS59111975A (en, 2012) |
| KR (1) | KR890001126B1 (en, 2012) |
| AT (1) | AT390748B (en, 2012) |
| BR (1) | BR8306596A (en, 2012) |
| CA (1) | CA1202463A (en, 2012) |
| DE (1) | DE3343345A1 (en, 2012) |
| FR (1) | FR2537024B1 (en, 2012) |
| SE (1) | SE460119B (en, 2012) |
| ZA (1) | ZA838475B (en, 2012) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW265327B (en, 2012) * | 1990-05-14 | 1995-12-11 | Minteq Internat Inc | |
| US20050280192A1 (en) * | 2004-06-16 | 2005-12-22 | Graham Carson | Zirconia refractories for making steel |
| US9422195B1 (en) | 2012-09-19 | 2016-08-23 | Universal Refractories, Inc. | Magnesium oxide castable refractory foundry ladle liners |
| SI3002265T1 (en) * | 2014-10-01 | 2018-01-31 | Refractory Intellectual Property Gmbh & Co. Kg | A mixture for the production of a refractory magnesium oxide-carbon product or a refractory alumina-magnesium oxide-carbon product, a process for the production of such a product, such a product, and the use of such a product |
| CN115448675B (zh) * | 2022-09-16 | 2023-05-09 | 河南安筑新材料科技有限公司 | 一种漂珠耐火隔热复合板及其制备方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3257217A (en) * | 1961-04-28 | 1966-06-21 | Kaiser Aluminium Chem Corp | Refractory |
| US3208861A (en) * | 1963-04-05 | 1965-09-28 | Harbison Walker Refractories | Prevention of hydration |
| US3233015A (en) * | 1964-01-03 | 1966-02-01 | Harbison Walker Refractories | Method of making monolithic refractory lining in metallurgical vessels |
| AR195308A1 (es) * | 1971-12-07 | 1973-09-28 | Foseco Trading Ag | Artesas de colada |
| GB1364665A (en) * | 1971-12-07 | 1974-08-29 | Foseco Trading Ag | Tundishes |
| GB1380442A (en) * | 1972-02-23 | 1975-01-15 | Foseco Int | Shaped heat-insulating refractory compositions |
| LU72865A1 (en, 2012) * | 1975-06-30 | 1977-03-07 | ||
| JPS5346310A (en) * | 1976-10-08 | 1978-04-25 | Fuoseko Japan Rimitetsudo Yuug | Refractory heattinsulating lining material for tandish |
| US4307197A (en) * | 1980-05-15 | 1981-12-22 | Nalco Chemical Company | Refractory insulating veneer |
| JPS5732857A (en) * | 1980-07-12 | 1982-02-22 | Foseco Trading Ag | Tundish |
| GB2080505A (en) * | 1980-07-12 | 1982-02-03 | Foseco Trading Ag | Composite Refractory Slabs for Lining Tundishes |
| JPS57184884A (en) * | 1981-05-08 | 1982-11-13 | Fuaizaa Kuiguree Kk | Protective layer for metallurgical vessel |
-
1983
- 1983-11-08 US US06/549,811 patent/US4618079A/en not_active Expired - Lifetime
- 1983-11-14 ZA ZA838475A patent/ZA838475B/xx unknown
- 1983-11-17 CA CA000441419A patent/CA1202463A/en not_active Expired
- 1983-11-21 JP JP58220475A patent/JPS59111975A/ja active Pending
- 1983-11-30 SE SE8306610A patent/SE460119B/sv not_active IP Right Cessation
- 1983-11-30 KR KR1019830005667A patent/KR890001126B1/ko not_active Expired
- 1983-11-30 BR BR8306596A patent/BR8306596A/pt not_active IP Right Cessation
- 1983-11-30 DE DE19833343345 patent/DE3343345A1/de active Granted
- 1983-12-01 AT AT0420483A patent/AT390748B/de not_active IP Right Cessation
- 1983-12-01 FR FR8319199A patent/FR2537024B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3343345C2 (en, 2012) | 1992-03-19 |
| FR2537024B1 (fr) | 1987-03-06 |
| SE460119B (sv) | 1989-09-11 |
| ZA838475B (en) | 1984-07-25 |
| US4618079A (en) | 1986-10-21 |
| AT390748B (de) | 1990-06-25 |
| KR840006922A (ko) | 1984-12-04 |
| SE8306610D0 (sv) | 1983-11-30 |
| ATA420483A (de) | 1989-12-15 |
| SE8306610L (sv) | 1984-06-02 |
| DE3343345A1 (de) | 1984-06-07 |
| JPS59111975A (ja) | 1984-06-28 |
| KR890001126B1 (ko) | 1989-04-24 |
| BR8306596A (pt) | 1984-07-10 |
| FR2537024A1 (fr) | 1984-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |