DE2143703A1 - Transparenter Keramikkörper und Verfahren zur Herstellung desselben - Google Patents
Transparenter Keramikkörper und Verfahren zur Herstellung desselbenInfo
- Publication number
- DE2143703A1 DE2143703A1 DE19712143703 DE2143703A DE2143703A1 DE 2143703 A1 DE2143703 A1 DE 2143703A1 DE 19712143703 DE19712143703 DE 19712143703 DE 2143703 A DE2143703 A DE 2143703A DE 2143703 A1 DE2143703 A1 DE 2143703A1
- Authority
- DE
- Germany
- Prior art keywords
- mixture
- temperature
- compact
- ceramic body
- spinel
- 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
- 239000000919 ceramic Substances 0.000 title claims description 11
- 238000004519 manufacturing process Methods 0.000 title description 9
- 239000000203 mixture Substances 0.000 claims description 36
- 229910052596 spinel Inorganic materials 0.000 claims description 19
- 239000011029 spinel Substances 0.000 claims description 19
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 claims description 14
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 12
- 238000001354 calcination Methods 0.000 claims description 11
- 239000000314 lubricant Substances 0.000 claims description 10
- 239000000395 magnesium oxide Substances 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 8
- 238000005245 sintering Methods 0.000 claims description 7
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 238000002834 transmittance Methods 0.000 claims description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 4
- CNGGOAOYPQGTLH-UHFFFAOYSA-N [O-2].[O-2].[Mg+2].[Al+3] Chemical compound [O-2].[O-2].[Mg+2].[Al+3] CNGGOAOYPQGTLH-UHFFFAOYSA-N 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 238000010304 firing Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000003763 resistance to breakage Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002562 thickening agent 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
- C04B35/44—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 aluminates
- C04B35/443—Magnesium aluminate spinel
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/16—Oxides
- C30B29/22—Complex oxides
- C30B29/26—Complex oxides with formula BMe2O4, wherein B is Mg, Ni, Co, Al, Zn, or Cd and Me is Fe, Ga, Sc, Cr, Co, or Al
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7284670A | 1970-09-16 | 1970-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2143703A1 true DE2143703A1 (de) | 1972-03-23 |
Family
ID=22110109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712143703 Pending DE2143703A1 (de) | 1970-09-16 | 1971-09-01 | Transparenter Keramikkörper und Verfahren zur Herstellung desselben |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA949591A (enExample) |
| DE (1) | DE2143703A1 (enExample) |
| FR (1) | FR2107167A5 (enExample) |
| GB (1) | GB1350428A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3840609A1 (de) * | 1988-12-02 | 1990-06-07 | Maier Kg Andreas | Laserskalpell |
| CN116018329A (zh) * | 2020-07-13 | 2023-04-25 | 贺利氏科纳米北美有限责任公司 | 包含铝酸镁尖晶石的陶瓷烧结体 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4305170C1 (de) * | 1993-02-19 | 1994-07-28 | Daimler Benz Ag | Magnesium und Aluminium enthaltender Spinell, sowie Verfahren zu dessen Synthese und Verwendung des Spinells |
| CN109627005A (zh) * | 2018-12-20 | 2019-04-16 | 信阳师范学院 | 一种以氟化锂为助剂的真空热压烧结制备氟化钙透明陶瓷的方法 |
| CN115106034B (zh) * | 2022-06-23 | 2024-06-11 | 之江实验室 | 一种可视化微反应器及其制备方法 |
-
1971
- 1971-07-09 CA CA117,884A patent/CA949591A/en not_active Expired
- 1971-07-22 GB GB3446571A patent/GB1350428A/en not_active Expired
- 1971-09-01 DE DE19712143703 patent/DE2143703A1/de active Pending
- 1971-09-02 FR FR7131744A patent/FR2107167A5/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3840609A1 (de) * | 1988-12-02 | 1990-06-07 | Maier Kg Andreas | Laserskalpell |
| CN116018329A (zh) * | 2020-07-13 | 2023-04-25 | 贺利氏科纳米北美有限责任公司 | 包含铝酸镁尖晶石的陶瓷烧结体 |
| CN116018329B (zh) * | 2020-07-13 | 2024-01-02 | 贺利氏科纳米北美有限责任公司 | 包含铝酸镁尖晶石的陶瓷烧结体 |
| US12358806B2 (en) | 2020-07-13 | 2025-07-15 | Heraeus Covantics North America Llc | Ceramic sintered body comprising magnesium aluminate spinel |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1350428A (en) | 1974-04-18 |
| CA949591A (en) | 1974-06-18 |
| FR2107167A5 (enExample) | 1972-05-05 |
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