DE2227574A1 - Feuerfestes Material - Google Patents
Feuerfestes MaterialInfo
- Publication number
- DE2227574A1 DE2227574A1 DE19722227574 DE2227574A DE2227574A1 DE 2227574 A1 DE2227574 A1 DE 2227574A1 DE 19722227574 DE19722227574 DE 19722227574 DE 2227574 A DE2227574 A DE 2227574A DE 2227574 A1 DE2227574 A1 DE 2227574A1
- Authority
- DE
- Germany
- Prior art keywords
- mesh
- fraction
- grain
- size
- periclase
- 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
- 239000011819 refractory material Substances 0.000 title description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 66
- 239000000395 magnesium oxide Substances 0.000 claims description 33
- 235000012245 magnesium oxide Nutrition 0.000 claims description 33
- 238000013459 approach Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 19
- 239000001095 magnesium carbonate Substances 0.000 claims description 15
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 15
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 15
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 10
- 210000003298 dental enamel Anatomy 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 229910052726 zirconium Inorganic materials 0.000 claims description 5
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 4
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 4
- 230000009970 fire resistant effect Effects 0.000 claims 1
- 235000013339 cereals Nutrition 0.000 description 22
- 239000011449 brick Substances 0.000 description 10
- 229910004298 SiO 2 Inorganic materials 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 238000005496 tempering Methods 0.000 description 4
- 235000013312 flour Nutrition 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052845 zircon Inorganic materials 0.000 description 3
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 3
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- CMOAHYOGLLEOGO-UHFFFAOYSA-N oxozirconium;dihydrochloride Chemical compound Cl.Cl.[Zr]=O CMOAHYOGLLEOGO-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229910006501 ZrSiO Inorganic materials 0.000 description 1
- 239000011822 basic refractory Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 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
- C04B35/043—Refractories from grain sized mixtures
- C04B35/047—Refractories from grain sized mixtures containing chromium oxide or chrome ore
- C04B35/0473—Refractories from grain sized mixtures containing chromium oxide or chrome ore obtained from fused grains
-
- 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
- C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15562471A | 1971-06-22 | 1971-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2227574A1 true DE2227574A1 (de) | 1972-12-28 |
Family
ID=22556165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722227574 Pending DE2227574A1 (de) | 1971-06-22 | 1972-06-07 | Feuerfestes Material |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3751273A (enExample) |
| BE (1) | BE785214A (enExample) |
| DE (1) | DE2227574A1 (enExample) |
| FR (1) | FR2143188B1 (enExample) |
| GB (1) | GB1386826A (enExample) |
| IT (1) | IT959863B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT393993B (de) * | 1986-03-14 | 1992-01-10 | Netstal Ag Maschf Giesserei | Kunststoff-spritzgiessmaschine |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2063357A1 (en) * | 1991-06-27 | 1992-12-28 | David J. Michael | Burned refractories with low soluble chromium |
| DE4337916A1 (de) * | 1993-11-06 | 1995-05-11 | Aken Magnesitwerk Gmbh | Geformte und ungeformte Feuerfestzusammensetzungen auf Magnesiabasis |
| KR20140018185A (ko) * | 2010-10-06 | 2014-02-12 | 세람테크 게엠베하 | 세라믹 절개 템플릿 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3309209A (en) * | 1963-08-26 | 1967-03-14 | Kaiser Aluminium Chem Corp | Refractory |
| US3210206A (en) * | 1964-01-03 | 1965-10-05 | Harbison Walker Refractories | New brick composition |
| US3535134A (en) * | 1967-03-21 | 1970-10-20 | Kaiser Aluminium Chem Corp | Direct bonded periclase chrome brick and method of making the same |
| US3528830A (en) * | 1968-03-05 | 1970-09-15 | Dresser Ind | Refractory composition |
-
1971
- 1971-06-22 US US00155624A patent/US3751273A/en not_active Expired - Lifetime
-
1972
- 1972-06-07 DE DE19722227574 patent/DE2227574A1/de active Pending
- 1972-06-16 GB GB2822072A patent/GB1386826A/en not_active Expired
- 1972-06-20 IT IT25904/72A patent/IT959863B/it active
- 1972-06-21 FR FR7222352A patent/FR2143188B1/fr not_active Expired
- 1972-06-21 BE BE785214A patent/BE785214A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT393993B (de) * | 1986-03-14 | 1992-01-10 | Netstal Ag Maschf Giesserei | Kunststoff-spritzgiessmaschine |
Also Published As
| Publication number | Publication date |
|---|---|
| US3751273A (en) | 1973-08-07 |
| FR2143188A1 (enExample) | 1973-02-02 |
| FR2143188B1 (enExample) | 1980-03-21 |
| GB1386826A (en) | 1975-03-12 |
| BE785214A (fr) | 1972-12-21 |
| IT959863B (it) | 1973-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |