ATE81493T1 - Schleifpartikel aus keramik, enthaltend oxide von aluminium und metallen der seltenen erden, verfahren zur herstellung und produkte daraus. - Google Patents
Schleifpartikel aus keramik, enthaltend oxide von aluminium und metallen der seltenen erden, verfahren zur herstellung und produkte daraus.Info
- Publication number
- ATE81493T1 ATE81493T1 AT88304679T AT88304679T ATE81493T1 AT E81493 T1 ATE81493 T1 AT E81493T1 AT 88304679 T AT88304679 T AT 88304679T AT 88304679 T AT88304679 T AT 88304679T AT E81493 T1 ATE81493 T1 AT E81493T1
- Authority
- AT
- Austria
- Prior art keywords
- rare earth
- produce
- earth metal
- grits
- aluminum
- Prior art date
Links
- 229910052761 rare earth metal Inorganic materials 0.000 title abstract 3
- 150000002910 rare earth metals Chemical class 0.000 title abstract 3
- 239000000919 ceramic Substances 0.000 title abstract 2
- 229910052782 aluminium Inorganic materials 0.000 title 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 229910001404 rare earth metal oxide Inorganic materials 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- 229910052692 Dysprosium Inorganic materials 0.000 abstract 1
- 229910052691 Erbium Inorganic materials 0.000 abstract 1
- 229910052688 Gadolinium Inorganic materials 0.000 abstract 1
- 229910052779 Neodymium Inorganic materials 0.000 abstract 1
- 229910052777 Praseodymium Inorganic materials 0.000 abstract 1
- 229910052772 Samarium Inorganic materials 0.000 abstract 1
- 229910052769 Ytterbium Inorganic materials 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 229910010293 ceramic material Inorganic materials 0.000 abstract 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 abstract 1
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052746 lanthanum Inorganic materials 0.000 abstract 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 abstract 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 abstract 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 abstract 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
- C04B35/10—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 aluminium oxide
-
- 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
- C04B35/10—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 aluminium oxide
- C04B35/111—Fine ceramics
- C04B35/1115—Minute sintered entities, e.g. sintered abrasive grains or shaped particles such as platelets
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1409—Abrasive particles per se
- C09K3/1418—Abrasive particles per se obtained by division of a mass agglomerated by sintering
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5461987A | 1987-05-27 | 1987-05-27 | |
| EP88304679A EP0293164B1 (en) | 1987-05-27 | 1988-05-24 | Abrasive grits formed of ceramic containing oxides of aluminum and rare earth metal, method of making and products made therewith |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE81493T1 true ATE81493T1 (de) | 1992-10-15 |
Family
ID=21992358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT88304679T ATE81493T1 (de) | 1987-05-27 | 1988-05-24 | Schleifpartikel aus keramik, enthaltend oxide von aluminium und metallen der seltenen erden, verfahren zur herstellung und produkte daraus. |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0293164B1 (enExample) |
| JP (1) | JPH0692575B2 (enExample) |
| KR (1) | KR970001254B1 (enExample) |
| AT (1) | ATE81493T1 (enExample) |
| AU (1) | AU605586B2 (enExample) |
| CA (1) | CA1335627C (enExample) |
| DE (1) | DE3875277T2 (enExample) |
| ES (1) | ES2035287T3 (enExample) |
| IN (1) | IN170784B (enExample) |
| MX (1) | MX170647B (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5053369A (en) * | 1988-11-02 | 1991-10-01 | Treibacher Chemische Werke Aktiengesellschaft | Sintered microcrystalline ceramic material |
| AT392466B (de) * | 1989-07-26 | 1991-04-10 | Treibacher Chemische Werke Ag | Gesintertes, mikrokristallines keramisches material |
| DE69002557T2 (de) * | 1989-02-01 | 1993-12-23 | Showa Denko Kk | Keramik aus aluminiumoxyd, schleifmittel und deren verfahren zur herstellung. |
| JPH06104816B2 (ja) * | 1990-02-09 | 1994-12-21 | 日本研磨材工業株式会社 | 焼結アルミナ砥粒及びその製造方法 |
| EP0662110B1 (en) * | 1992-09-25 | 1999-11-24 | Minnesota Mining And Manufacturing Company | Abrasive grain including rare earth oxide therein |
| WO1994007970A1 (en) * | 1992-09-25 | 1994-04-14 | Minnesota Mining And Manufacturing Company | Method of making abrasive grain containing alumina and ceria |
| BR9307112A (pt) * | 1992-09-25 | 1999-03-30 | Minnesota Mining & Mfg | Processo para preparação de material de grão abrasivo grão abrasivo e artigo abrasivo |
| ATE163002T1 (de) * | 1992-12-23 | 1998-02-15 | Minnesota Mining & Mfg | Manganoxyd enthaltendes schleifkorn |
| US5372620A (en) * | 1993-12-13 | 1994-12-13 | Saint Gobain/Norton Industrial Ceramics Corporation | Modified sol-gel alumina abrasive filaments |
| BR9408461A (pt) * | 1993-12-28 | 1997-08-05 | Minnesota Mining & Mfg | Tipo nominal especificado de grão abrasivo e artigo abrasivo |
| US5489204A (en) * | 1993-12-28 | 1996-02-06 | Minnesota Mining And Manufacturing Company | Apparatus for sintering abrasive grain |
| AU1370595A (en) * | 1993-12-28 | 1995-07-17 | Minnesota Mining And Manufacturing Company | Alpha alumina-based abrasive grain having an as sintered outer surface |
| US5527369A (en) * | 1994-11-17 | 1996-06-18 | Saint-Gobain/Norton Industrial Ceramics Corp. | Modified sol-gel alumina |
| US5593468A (en) * | 1995-07-26 | 1997-01-14 | Saint-Gobain/Norton Industrial Ceramics Corporation | Sol-gel alumina abrasives |
| WO1998012276A1 (en) * | 1996-09-18 | 1998-03-26 | Minnesota Mining And Manufacturing Company | Method for making abrasive grain and abrasive articles |
| DE19945335A1 (de) | 1999-09-22 | 2001-04-05 | Treibacher Schleifmittel Gmbh | Al¶2¶O¶3¶/SiC-Nanokomposit-Schleifkörner, Verfahren zu ihrer Herstellung sowie ihre Verwendung |
| JP2001322009A (ja) * | 1999-12-28 | 2001-11-20 | Ngk Spark Plug Co Ltd | アルミナセラミックス切削工具およびその製造方法 |
| KR20040100253A (ko) * | 2003-05-22 | 2004-12-02 | 주식회사화동인터내셔날 | 미량의 전리 방사선을 방사하는 다기능 세라믹볼의 조성물 |
| EP2797716B1 (en) | 2011-12-30 | 2021-02-17 | Saint-Gobain Ceramics & Plastics, Inc. | Composite shaped abrasive particles and method of forming same |
| CN111363479B (zh) * | 2020-04-21 | 2020-11-06 | 山东麦丰新材料科技股份有限公司 | 一种镧铈改性氧化镁复合抛光粉的制备方法 |
| CN113716944B (zh) * | 2021-09-01 | 2022-10-11 | 中国科学院金属研究所 | 一种Al2O3/RE3Al5O12高熵共晶陶瓷材料及光悬浮区熔定向凝固制备方法 |
| CN115895453B (zh) * | 2022-11-10 | 2023-09-08 | 湖北五方光电股份有限公司 | 一种红外截止滤光片用抛光液及其制备方法和应用 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3802893A (en) * | 1972-08-28 | 1974-04-09 | Gte Sylvania Inc | Polycrystalline abrasion-resistant alumina compositions |
| GB2094288B (en) * | 1981-03-06 | 1983-11-30 | Vni I P | Ceramic cutting material |
| US4574003A (en) * | 1984-05-03 | 1986-03-04 | Minnesota Mining And Manufacturing Co. | Process for improved densification of sol-gel produced alumina-based ceramics |
| US4770671A (en) * | 1985-12-30 | 1988-09-13 | Minnesota Mining And Manufacturing Company | Abrasive grits formed of ceramic containing oxides of aluminum and yttrium, method of making and using the same and products made therewith |
| AU604899B2 (en) * | 1987-05-27 | 1991-01-03 | Minnesota Mining And Manufacturing Company | Abrasive grits formed of ceramic, impregnation method of making the same and products made therewith |
-
1988
- 1988-02-01 IN IN63/MAS/88A patent/IN170784B/en unknown
- 1988-05-20 CA CA000567415A patent/CA1335627C/en not_active Expired - Lifetime
- 1988-05-23 AU AU16532/88A patent/AU605586B2/en not_active Expired
- 1988-05-24 EP EP88304679A patent/EP0293164B1/en not_active Expired - Lifetime
- 1988-05-24 ES ES198888304679T patent/ES2035287T3/es not_active Expired - Lifetime
- 1988-05-24 AT AT88304679T patent/ATE81493T1/de not_active IP Right Cessation
- 1988-05-24 DE DE8888304679T patent/DE3875277T2/de not_active Expired - Lifetime
- 1988-05-25 MX MX011630A patent/MX170647B/es unknown
- 1988-05-26 KR KR1019880006194A patent/KR970001254B1/ko not_active Expired - Lifetime
- 1988-05-27 JP JP63130035A patent/JPH0692575B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA1335627C (en) | 1995-05-23 |
| MX170647B (es) | 1993-09-03 |
| KR970001254B1 (ko) | 1997-02-04 |
| JPH0692575B2 (ja) | 1994-11-16 |
| EP0293164A3 (en) | 1989-11-02 |
| EP0293164A2 (en) | 1988-11-30 |
| DE3875277D1 (de) | 1992-11-19 |
| AU1653288A (en) | 1988-12-01 |
| ES2035287T3 (es) | 1993-04-16 |
| DE3875277T2 (de) | 1993-04-15 |
| AU605586B2 (en) | 1991-01-17 |
| EP0293164B1 (en) | 1992-10-14 |
| KR880013658A (ko) | 1988-12-21 |
| JPS6411183A (en) | 1989-01-13 |
| IN170784B (enExample) | 1992-05-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EELA | Cancelled due to lapse of time |