DE102011087147B4 - Titanoxidhaltige Aluminiumoxidpartikel auf Basis von im elektrischen Lichtbogenofen aus kalzinierter Tonerde geschmolzenem Korund sowie ein Verfahren zu deren Herstellung und ihre Verwendung - Google Patents
Titanoxidhaltige Aluminiumoxidpartikel auf Basis von im elektrischen Lichtbogenofen aus kalzinierter Tonerde geschmolzenem Korund sowie ein Verfahren zu deren Herstellung und ihre Verwendung Download PDFInfo
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- DE102011087147B4 DE102011087147B4 DE102011087147.0A DE102011087147A DE102011087147B4 DE 102011087147 B4 DE102011087147 B4 DE 102011087147B4 DE 102011087147 A DE102011087147 A DE 102011087147A DE 102011087147 B4 DE102011087147 B4 DE 102011087147B4
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- weight
- alumina
- aluminum oxide
- oxide particles
- corundum
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 239000002245 particle Substances 0.000 title claims abstract description 39
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 24
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 title claims abstract description 22
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000010891 electric arc Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 238000000034 method Methods 0.000 title claims description 9
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 39
- 239000010431 corundum Substances 0.000 claims abstract description 39
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 239000000126 substance Substances 0.000 claims abstract description 14
- 229910004298 SiO 2 Inorganic materials 0.000 claims abstract description 13
- 229910010413 TiO 2 Inorganic materials 0.000 claims abstract description 11
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 239000002994 raw material Substances 0.000 claims description 17
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 238000010191 image analysis Methods 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000003082 abrasive agent Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 claims description 2
- 239000011819 refractory material Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 229910001570 bauxite Inorganic materials 0.000 description 19
- 238000000227 grinding Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 239000006061 abrasive grain Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 3
- 229910001928 zirconium oxide Inorganic materials 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000010421 standard material Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000000879 optical micrograph Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/38—Preparation of aluminium oxide by thermal reduction of aluminous minerals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/021—After-treatment of oxides or hydroxides
- C01F7/027—Treatment involving fusion or vaporisation
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- 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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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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- C04B35/653—Processes involving a melting step
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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- C08K3/34—Silicon-containing compounds
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09K3/00—Materials not provided for elsewhere
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- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
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- 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
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/5296—Constituents or additives characterised by their shapes with a defined aspect ratio, e.g. indicating sphericity
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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- C08K2003/2244—Oxides; Hydroxides of metals of zirconium
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
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- Chemical & Material Sciences (AREA)
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- Structural Engineering (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Thermal Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Food Science & Technology (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Nonmetallic Welding Materials (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011087147.0A DE102011087147B4 (de) | 2011-11-25 | 2011-11-25 | Titanoxidhaltige Aluminiumoxidpartikel auf Basis von im elektrischen Lichtbogenofen aus kalzinierter Tonerde geschmolzenem Korund sowie ein Verfahren zu deren Herstellung und ihre Verwendung |
| US14/360,170 US9163128B2 (en) | 2011-11-25 | 2012-11-23 | Titanium oxide-containing aluminum oxide particles based on corundum melted in an electric arc furnace from calcined alumina, and a method for the production thereof |
| BR112014012106-0A BR112014012106B1 (pt) | 2011-11-25 | 2012-11-23 | Partículas de óxido de alumínio contendo óxido de titânio à base de coríndon fundido em um forno de arco elétrico a partir de alumina calcinada, e método para sua produção |
| RU2014125555/05A RU2582399C2 (ru) | 2011-11-25 | 2012-11-23 | Содержащие оксид титана частицы оксида алюминия на основе корунда, выплавленного в электродуговой печи из кальцинированного глинозема, а также способ их получения |
| PCT/EP2012/073471 WO2013076249A2 (de) | 2011-11-25 | 2012-11-23 | Titanoxidhaltige aluminiumoxidpartikel auf basis von im elektrischen lichtbogenofen aus kalzinierter tonerde geschmolzenem korund sowie ein verfahren zu deren herstellung |
| CN201280057585.XA CN103958413B (zh) | 2011-11-25 | 2012-11-23 | 基于在电弧炉中从煅烧铝氧土熔化的刚玉的含氧化钛的氧化铝颗粒及其生产方法 |
| KR1020147017004A KR101577924B1 (ko) | 2011-11-25 | 2012-11-23 | 소성 알루미나로부터 전기 아크로 내에서 용융된 코런덤을 기초로 하는 티타늄 산화물-함유 알루미늄 산화물 입자 및 그 제조 방법 |
| EP12805951.6A EP2782871B1 (de) | 2011-11-25 | 2012-11-23 | Titanoxidhaltige aluminiumoxidpartikel auf basis von im elektrischen lichtbogenofen aus kalzinierter tonerde geschmolzenem korund sowie ein verfahren zu deren herstellung |
| JP2014542853A JP6034395B2 (ja) | 2011-11-25 | 2012-11-23 | 焼成アルミナを電気アーク炉で溶融させたコランダムをベースとした酸化チタン含有酸化アルミニウム粒子及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011087147.0A DE102011087147B4 (de) | 2011-11-25 | 2011-11-25 | Titanoxidhaltige Aluminiumoxidpartikel auf Basis von im elektrischen Lichtbogenofen aus kalzinierter Tonerde geschmolzenem Korund sowie ein Verfahren zu deren Herstellung und ihre Verwendung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102011087147A1 DE102011087147A1 (de) | 2013-05-29 |
| DE102011087147B4 true DE102011087147B4 (de) | 2015-02-26 |
Family
ID=47429738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102011087147.0A Active DE102011087147B4 (de) | 2011-11-25 | 2011-11-25 | Titanoxidhaltige Aluminiumoxidpartikel auf Basis von im elektrischen Lichtbogenofen aus kalzinierter Tonerde geschmolzenem Korund sowie ein Verfahren zu deren Herstellung und ihre Verwendung |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9163128B2 (enExample) |
| EP (1) | EP2782871B1 (enExample) |
| JP (1) | JP6034395B2 (enExample) |
| KR (1) | KR101577924B1 (enExample) |
| CN (1) | CN103958413B (enExample) |
| BR (1) | BR112014012106B1 (enExample) |
| DE (1) | DE102011087147B4 (enExample) |
| RU (1) | RU2582399C2 (enExample) |
| WO (1) | WO2013076249A2 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011087147B4 (de) | 2011-11-25 | 2015-02-26 | C.A.R.R.D. Gmbh | Titanoxidhaltige Aluminiumoxidpartikel auf Basis von im elektrischen Lichtbogenofen aus kalzinierter Tonerde geschmolzenem Korund sowie ein Verfahren zu deren Herstellung und ihre Verwendung |
| DE102013111006B4 (de) * | 2013-10-04 | 2015-10-22 | Center For Abrasives And Refractories Research & Development C.A.R.R.D. Gmbh | Polykristalline poröse Al2O3-Körper auf Basis von geschmolzenem Aluminiumoxid mit erhöhter Zähigkeit |
| RU2620800C1 (ru) * | 2015-12-08 | 2017-05-29 | федеральное государственное автономное образовательное учреждение высшего образования "Казанский (Приволжский) федеральный университет" (ФГАОУ ВО КФУ) | Способ получения плавленого корунда |
| CN105622074A (zh) * | 2016-01-03 | 2016-06-01 | 安徽律正科技信息服务有限公司 | 一种用于金属精细研磨的研磨石 |
| SI3475378T1 (sl) * | 2016-06-28 | 2020-12-31 | Showa Denko K.K., | Elektrotaljena zrna aluminijevega oksida, proizvodni postopek za elektrotaljena zrna aluminijevega oksida, brusilni kamen in oplaščen abraziv |
| CN109092514B (zh) * | 2018-07-25 | 2021-04-06 | 信阳核工业新材料有限公司 | 一种高流动性石英粉的制备方法 |
| CN109181642B (zh) * | 2018-10-08 | 2020-11-03 | 贵州银星新材料科技有限公司 | 一种半脆刚玉磨料及其制备方法 |
| CN112592162A (zh) * | 2020-12-15 | 2021-04-02 | 洛阳利尔功能材料有限公司 | 一种电熔白刚玉生产工艺 |
| KR20230171168A (ko) | 2022-06-13 | 2023-12-20 | 주식회사 엔디소프트 | 화자분할 기술이 적용된 앱을 이용한 단말기 음성 대화 방법 |
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| DE3408952C2 (de) | 1984-03-12 | 1986-08-28 | Richard Dipl.-Chem. 7888 Rheinfelden Sroka | Verfahren zur Herstellung von Korund durch reduzierendes Schmelzen von Bauxit im elektrischen Lichtbogen |
| AT379979B (de) * | 1984-08-01 | 1986-03-25 | Treibacher Chemische Werke Ag | Verfahren zur herstellung von schleifmitteln |
| SU1713886A1 (ru) * | 1989-06-12 | 1992-02-23 | Ленинградский Технологический Институт Им.Ленсовета | Способ получени смешанных оксидов алюмини и титана |
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| JP5781271B2 (ja) * | 2007-03-14 | 2015-09-16 | サンーゴバン アブレイシブズ,インコーポレイティド | ボンド研磨物品および製造方法 |
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| FR2948657B1 (fr) * | 2009-07-28 | 2013-01-04 | Saint Gobain Ct Recherches | Grains fondus d'oxydes comprenant al, ti et produits ceramiques comportant de tels grains |
| DE102011087147B4 (de) | 2011-11-25 | 2015-02-26 | C.A.R.R.D. Gmbh | Titanoxidhaltige Aluminiumoxidpartikel auf Basis von im elektrischen Lichtbogenofen aus kalzinierter Tonerde geschmolzenem Korund sowie ein Verfahren zu deren Herstellung und ihre Verwendung |
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- 2012-11-23 KR KR1020147017004A patent/KR101577924B1/ko active Active
- 2012-11-23 EP EP12805951.6A patent/EP2782871B1/de active Active
- 2012-11-23 WO PCT/EP2012/073471 patent/WO2013076249A2/de not_active Ceased
- 2012-11-23 BR BR112014012106-0A patent/BR112014012106B1/pt active IP Right Grant
- 2012-11-23 JP JP2014542853A patent/JP6034395B2/ja active Active
- 2012-11-23 US US14/360,170 patent/US9163128B2/en active Active
- 2012-11-23 RU RU2014125555/05A patent/RU2582399C2/ru active
- 2012-11-23 CN CN201280057585.XA patent/CN103958413B/zh active Active
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| DE2723036A1 (de) * | 1976-06-01 | 1977-12-15 | Carborundum Co | Schleifkorn und verfahren zu seiner herstellung |
| DE4339031C1 (de) * | 1993-11-15 | 1995-01-12 | Treibacher Chemische Werke Ag | Verfahren und Vorrichtung zur Herstellung eines Schleifmittels auf Basis Korund |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2782871A2 (de) | 2014-10-01 |
| RU2582399C2 (ru) | 2016-04-27 |
| US20150175769A1 (en) | 2015-06-25 |
| JP6034395B2 (ja) | 2016-11-30 |
| WO2013076249A2 (de) | 2013-05-30 |
| BR112014012106A2 (pt) | 2017-08-22 |
| WO2013076249A3 (de) | 2013-08-01 |
| US9163128B2 (en) | 2015-10-20 |
| KR20140095570A (ko) | 2014-08-01 |
| RU2014125555A (ru) | 2015-12-27 |
| EP2782871B1 (de) | 2019-01-09 |
| CN103958413A (zh) | 2014-07-30 |
| DE102011087147A1 (de) | 2013-05-29 |
| CN103958413B (zh) | 2016-01-13 |
| JP2015501777A (ja) | 2015-01-19 |
| KR101577924B1 (ko) | 2015-12-15 |
| BR112014012106B1 (pt) | 2021-07-27 |
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