BR112012023448A2 - grãos abrasivos à base de zircônia alumina - Google Patents
grãos abrasivos à base de zircônia aluminaInfo
- Publication number
- BR112012023448A2 BR112012023448A2 BR112012023448A BR112012023448A BR112012023448A2 BR 112012023448 A2 BR112012023448 A2 BR 112012023448A2 BR 112012023448 A BR112012023448 A BR 112012023448A BR 112012023448 A BR112012023448 A BR 112012023448A BR 112012023448 A2 BR112012023448 A2 BR 112012023448A2
- Authority
- BR
- Brazil
- Prior art keywords
- abrasive grains
- alumina abrasive
- zirconia
- zirconia alumina
- aluminum
- Prior art date
Links
Classifications
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- 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
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- 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
- C09K3/1427—Abrasive particles per se obtained by division of a mass agglomerated by melting, at least partially, e.g. with a binder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G25/00—Compounds of zirconium
-
- 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
- C04B35/013—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 containing carbon
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- 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
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- 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
- C04B35/107—Refractories by fusion casting
- C04B35/109—Refractories by fusion casting containing zirconium oxide or zircon (ZrSiO4)
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
- C04B2235/3248—Zirconates or hafnates, e.g. zircon
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/40—Metallic constituents or additives not added as binding phase
- C04B2235/402—Aluminium
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/76—Crystal structural characteristics, e.g. symmetry
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/76—Crystal structural characteristics, e.g. symmetry
- C04B2235/762—Cubic symmetry, e.g. beta-SiC
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/76—Crystal structural characteristics, e.g. symmetry
- C04B2235/765—Tetragonal symmetry
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
grãos abrasivos à base de zircônia alumina. a presente invenção refere-se a grãos abrasivos à base de zircônia aluminia fundida em forno a arco elétrico, com um teor de 52 até 62% em peso de al~ 2~o~ 3~ e 35 até 45% em peso de zro~ 2~ sendo que as fases de alta temperatura do óxido de zircônio são estabilizadas com uma combinação de compostos de ti e óxido de ítrio reduzidos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2010/002882 WO2011141037A1 (de) | 2010-05-10 | 2010-05-10 | Schleifkörner auf basis von zirkonkorund |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112012023448A2 true BR112012023448A2 (pt) | 2016-05-24 |
BR112012023448B1 BR112012023448B1 (pt) | 2020-01-21 |
Family
ID=43379028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012023448A BR112012023448B1 (pt) | 2010-05-10 | 2010-05-10 | grãos abrasivos à base de zircônia alumina |
Country Status (11)
Country | Link |
---|---|
US (1) | US9005323B2 (pt) |
EP (1) | EP2569385B1 (pt) |
JP (1) | JP5699361B2 (pt) |
KR (1) | KR101617066B1 (pt) |
CN (1) | CN102892856B (pt) |
BR (1) | BR112012023448B1 (pt) |
ES (1) | ES2530680T3 (pt) |
PL (1) | PL2569385T3 (pt) |
PT (1) | PT2569385E (pt) |
RU (1) | RU2523473C1 (pt) |
WO (1) | WO2011141037A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2948934B1 (fr) * | 2009-08-05 | 2011-07-29 | Saint Gobain Ct Recherches | Grains d'alumine-zircone fondus. |
RU2523473C1 (ru) | 2010-05-10 | 2014-07-20 | Сентер Фор Эбрейсивз Энд Рифрэкториз Рисерч Энд Девелопмент С.А.Р.Р.Д. Гмбх | Абразивное зерно на основе циркониевого корунда |
SG188775A1 (en) * | 2011-09-30 | 2013-04-30 | Hoya Corp | Manufacturing method of glass substrate for magnetic disk, magnetic disk, and magnetic data recording/reproducing device |
DE102013106372B4 (de) | 2013-06-19 | 2018-08-23 | Center For Abrasives And Refractories Research & Development C.A.R.R.D. Gmbh | Schleifkörner auf Basis von eutektischem Zirkonkorund |
DE102015108812A1 (de) * | 2015-06-03 | 2016-12-08 | Center For Abrasives And Refractories Research & Development C.A.R.R.D. Gmbh | Plättchenförmige, zufällig geformte, gesinterte Schleifpartikel sowie ein Verfahren zu ihrer Herstellung |
CN106242565B (zh) * | 2016-07-14 | 2018-12-21 | 广东省材料与加工研究所 | 一种耐磨ZrO2-Al2O3复相陶瓷颗粒及其制备方法和应用 |
CN107541189A (zh) * | 2017-08-22 | 2018-01-05 | 郑州威源新材料有限公司 | 一种保证锆刚玉磨料粒度组成稳定的生产方法 |
DE102020116845B4 (de) | 2020-06-25 | 2024-02-22 | Imertech Sas | Zirkonkorund-Schleifkörner mit hohem SiO2-Anteil und Verfahren zu deren Herstellung |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59227726A (ja) * | 1983-06-07 | 1984-12-21 | Nippon Kenmazai Kogyo Kk | アルミナ−ジルコニア−チタニア系研削材 |
US4457767A (en) | 1983-09-29 | 1984-07-03 | Norton Company | Alumina-zirconia abrasive |
US4867758A (en) * | 1986-08-07 | 1989-09-19 | Lanxide Technology Company, Lp | Method for producing ceramic abrasive materials |
JPH06104817B2 (ja) | 1990-10-09 | 1994-12-21 | 日本研磨材工業株式会社 | アルミナ―ジルコニア系ラップ研磨材とその製造方法及び研磨用組成物 |
DE4306965C1 (de) * | 1992-10-19 | 1994-04-28 | Starck H C Gmbh Co Kg | Verfahren zur Herstellung von Schleifkörnern |
DE4306966C1 (de) * | 1992-10-19 | 1994-01-20 | Starck H C Gmbh Co Kg | Schleifkorn auf der Basis von Zirkonkorund, Verfahren zu seiner Herstellung und dessen Verwendung |
FR2787106B1 (fr) * | 1998-12-09 | 2002-01-04 | Produits Refractaires | Grains ceramiques fondus alumine-zircone, outils abrasifs et pieces refractaires produits a partir de ces grains |
US7011689B2 (en) | 1998-12-09 | 2006-03-14 | Societe Europeenne Des Produits Refractaires | Melted alumina-zirconia ceramic grains, abrasive tools and refractory parts produced from said grains |
US6258141B1 (en) * | 1999-08-20 | 2001-07-10 | Saint-Gobain Industrial Ceramics, Inc. | Sol-gel alumina abrasive grain |
US6666750B1 (en) * | 2000-07-19 | 2003-12-23 | 3M Innovative Properties Company | Fused AL2O3-rare earth oxide-ZrO2 eutectic abrasive particles, abrasive articles, and methods of making and using the same |
US6582488B1 (en) * | 2000-07-19 | 2003-06-24 | 3M Innovative Properties Company | Fused Al2O3-rare earth oxide-ZrO2 eutectic materials |
DE10061500A1 (de) * | 2000-12-08 | 2002-06-20 | Treibacher Schleifmittel Gmbh | Schleifkorn auf Basis von Al¶2¶O¶3¶ und ZrO¶2¶, Verfahren zu seiner Herstellung sowie seine Verwendung |
US20060272221A1 (en) * | 2001-11-29 | 2006-12-07 | Treibacher Schleifmittel Gmbh | Al2O3 and ZrO2 based abrasive grain, method for the production and use thereof |
FR2872157B1 (fr) | 2004-06-24 | 2006-10-13 | Saint Gobain Ct Recherches | Melange de grains d'alumine-zircone fondus |
FR2948934B1 (fr) * | 2009-08-05 | 2011-07-29 | Saint Gobain Ct Recherches | Grains d'alumine-zircone fondus. |
RU2523473C1 (ru) | 2010-05-10 | 2014-07-20 | Сентер Фор Эбрейсивз Энд Рифрэкториз Рисерч Энд Девелопмент С.А.Р.Р.Д. Гмбх | Абразивное зерно на основе циркониевого корунда |
-
2010
- 2010-05-10 RU RU2012148387/05A patent/RU2523473C1/ru active
- 2010-05-10 PT PT10728113T patent/PT2569385E/pt unknown
- 2010-05-10 US US13/695,875 patent/US9005323B2/en active Active
- 2010-05-10 PL PL10728113T patent/PL2569385T3/pl unknown
- 2010-05-10 KR KR1020127029706A patent/KR101617066B1/ko active IP Right Grant
- 2010-05-10 CN CN201080066230.8A patent/CN102892856B/zh active Active
- 2010-05-10 ES ES10728113T patent/ES2530680T3/es active Active
- 2010-05-10 WO PCT/EP2010/002882 patent/WO2011141037A1/de active Application Filing
- 2010-05-10 JP JP2013509451A patent/JP5699361B2/ja active Active
- 2010-05-10 BR BR112012023448A patent/BR112012023448B1/pt active IP Right Grant
- 2010-05-10 EP EP10728113.1A patent/EP2569385B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
EP2569385A1 (de) | 2013-03-20 |
KR20130093497A (ko) | 2013-08-22 |
PL2569385T3 (pl) | 2015-06-30 |
RU2012148387A (ru) | 2014-06-20 |
BR112012023448B1 (pt) | 2020-01-21 |
EP2569385B1 (de) | 2015-01-28 |
KR101617066B1 (ko) | 2016-04-29 |
CN102892856B (zh) | 2014-11-19 |
US9005323B2 (en) | 2015-04-14 |
CN102892856A (zh) | 2013-01-23 |
RU2523473C1 (ru) | 2014-07-20 |
JP2013531085A (ja) | 2013-08-01 |
WO2011141037A1 (de) | 2011-11-17 |
US20130067828A1 (en) | 2013-03-21 |
ES2530680T3 (es) | 2015-03-04 |
PT2569385E (pt) | 2015-03-23 |
JP5699361B2 (ja) | 2015-04-08 |
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B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/05/2010, OBSERVADAS AS CONDICOES LEGAIS. |