DE2209475A1 - Verfahren zur Herstellung von Keramikkörpern aus einem synthetischen Monocalciumsilikat - Google Patents
Verfahren zur Herstellung von Keramikkörpern aus einem synthetischen MonocalciumsilikatInfo
- Publication number
- DE2209475A1 DE2209475A1 DE19722209475 DE2209475A DE2209475A1 DE 2209475 A1 DE2209475 A1 DE 2209475A1 DE 19722209475 DE19722209475 DE 19722209475 DE 2209475 A DE2209475 A DE 2209475A DE 2209475 A1 DE2209475 A1 DE 2209475A1
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- monocalcium silicate
- mixture
- heating
- monocalcium
- 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
- 238000000034 method Methods 0.000 title claims description 16
- ARHMMDOXGIIARL-UHFFFAOYSA-N calcium;dihydroxy(dioxido)silane Chemical compound [Ca+2].O[Si](O)([O-])[O-] ARHMMDOXGIIARL-UHFFFAOYSA-N 0.000 title claims description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000000919 ceramic Substances 0.000 title claims description 5
- 239000000203 mixture Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000010456 wollastonite Substances 0.000 claims description 9
- 229910052882 wollastonite Inorganic materials 0.000 claims description 9
- 239000004927 clay Substances 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 2
- 239000004571 lime Substances 0.000 claims description 2
- 238000010791 quenching Methods 0.000 claims description 2
- 230000000171 quenching effect Effects 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 239000010453 quartz Substances 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 238000004031 devitrification Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- -1 _ rdierit Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- JHLNERQLKQQLRZ-UHFFFAOYSA-N calcium silicate Chemical compound [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 235000012241 calcium silicate Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C04B35/16—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 silicates other than clay
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7107000A FR2127246A6 (enExample) | 1971-03-01 | 1971-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2209475A1 true DE2209475A1 (de) | 1972-11-30 |
Family
ID=9072684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722209475 Pending DE2209475A1 (de) | 1971-03-01 | 1972-02-29 | Verfahren zur Herstellung von Keramikkörpern aus einem synthetischen Monocalciumsilikat |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT327083B (enExample) |
| DE (1) | DE2209475A1 (enExample) |
| FR (1) | FR2127246A6 (enExample) |
| GB (1) | GB1379169A (enExample) |
| IT (1) | IT1045559B (enExample) |
| LU (1) | LU64850A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4652534A (en) * | 1985-04-30 | 1987-03-24 | Hoya Corporation | High-strength glass ceramic containing apatite crystals and a large quantity of wollastonite crystals and process for producing same |
-
1971
- 1971-03-01 FR FR7107000A patent/FR2127246A6/fr not_active Expired
- 1971-06-30 AT AT568971A patent/AT327083B/de not_active IP Right Cessation
-
1972
- 1972-02-25 IT IT4856972A patent/IT1045559B/it active
- 1972-02-28 LU LU64850D patent/LU64850A1/xx unknown
- 1972-02-29 DE DE19722209475 patent/DE2209475A1/de active Pending
- 1972-03-01 GB GB948272A patent/GB1379169A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4652534A (en) * | 1985-04-30 | 1987-03-24 | Hoya Corporation | High-strength glass ceramic containing apatite crystals and a large quantity of wollastonite crystals and process for producing same |
Also Published As
| Publication number | Publication date |
|---|---|
| AT327083B (de) | 1976-01-12 |
| GB1379169A (en) | 1975-01-02 |
| ATA568971A (de) | 1975-03-15 |
| LU64850A1 (enExample) | 1972-12-05 |
| FR2127246A6 (enExample) | 1972-10-13 |
| IT1045559B (it) | 1980-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHN | Withdrawal |