FR2873383B1 - Grain abrasif a haute teneur en alumine destine en particulier aux applications d'abrasifs appliques et agglomeres, par exemple aux meules de decriquage des brames en acier allie - Google Patents
Grain abrasif a haute teneur en alumine destine en particulier aux applications d'abrasifs appliques et agglomeres, par exemple aux meules de decriquage des brames en acier allieInfo
- Publication number
- FR2873383B1 FR2873383B1 FR0408197A FR0408197A FR2873383B1 FR 2873383 B1 FR2873383 B1 FR 2873383B1 FR 0408197 A FR0408197 A FR 0408197A FR 0408197 A FR0408197 A FR 0408197A FR 2873383 B1 FR2873383 B1 FR 2873383B1
- Authority
- FR
- France
- Prior art keywords
- decryping
- grinders
- applications
- abrasive grain
- aluminum content
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
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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
- C04B35/111—Fine ceramics
-
- 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
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
-
- 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
-
- 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
- C04B2235/3262—Manganese oxides, manganates, rhenium oxides or oxide-forming salts thereof, e.g. MnO
-
- 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
- C04B2235/3262—Manganese oxides, manganates, rhenium oxides or oxide-forming salts thereof, e.g. MnO
- C04B2235/3267—MnO2
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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
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5427—Particle size related information expressed by the size of the particles or aggregates thereof millimeter or submillimeter sized, i.e. larger than 0,1 mm
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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
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
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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
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5463—Particle size distributions
-
- 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
- C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
- C04B2235/786—Micrometer sized grains, i.e. from 1 to 100 micron
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0408197A FR2873383B1 (fr) | 2004-07-23 | 2004-07-23 | Grain abrasif a haute teneur en alumine destine en particulier aux applications d'abrasifs appliques et agglomeres, par exemple aux meules de decriquage des brames en acier allie |
US11/631,670 US20070277444A1 (en) | 2004-07-23 | 2005-07-22 | Abrasive grit with high alumina content grain, in particular for application in applied and sintered abrasives, for example in scarfing grinders for slabs of steel alloy |
PCT/FR2005/001898 WO2006018519A2 (fr) | 2004-07-23 | 2005-07-22 | Grain abrasif a haute teneur en alumine destine en particulier aux applications d’abrasifs appliques et agglomeres, par exemple aux meules de decriquage des brames en acier allie. |
JP2007521989A JP2008507604A (ja) | 2004-07-23 | 2005-07-22 | 合金鋼製スラブの研削グラインダのような被覆研磨材および凝集研磨材の用途を特に目的とするアルミナ含有量の高い研磨粒 |
CNA2005800244274A CN1989083A (zh) | 2004-07-23 | 2005-07-22 | 尤其用于涂覆和固结磨料、如用于消除合金钢扁坯表面裂纹的砂轮的具有高氧化铝含量的磨粒 |
EP05793370A EP1773732A2 (fr) | 2004-07-23 | 2005-07-22 | Grain abrasif a haute teneur en alumine destine en particulier aux applications d"abrasifs appliques et agglomeres, par exemple aux meules de decriquage des brames en acier allie. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0408197A FR2873383B1 (fr) | 2004-07-23 | 2004-07-23 | Grain abrasif a haute teneur en alumine destine en particulier aux applications d'abrasifs appliques et agglomeres, par exemple aux meules de decriquage des brames en acier allie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2873383A1 FR2873383A1 (fr) | 2006-01-27 |
FR2873383B1 true FR2873383B1 (fr) | 2006-10-06 |
Family
ID=34952452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0408197A Expired - Fee Related FR2873383B1 (fr) | 2004-07-23 | 2004-07-23 | Grain abrasif a haute teneur en alumine destine en particulier aux applications d'abrasifs appliques et agglomeres, par exemple aux meules de decriquage des brames en acier allie |
Country Status (6)
Country | Link |
---|---|
US (1) | US20070277444A1 (fr) |
EP (1) | EP1773732A2 (fr) |
JP (1) | JP2008507604A (fr) |
CN (1) | CN1989083A (fr) |
FR (1) | FR2873383B1 (fr) |
WO (1) | WO2006018519A2 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2406038B1 (fr) * | 2009-03-11 | 2022-01-05 | Saint-Gobain Abrasives, Inc. | Articles abrasifs comprenant des grains de zircone-alumine fusionnés ayant une forme améliorée |
FR2948934B1 (fr) * | 2009-08-05 | 2011-07-29 | Saint Gobain Ct Recherches | Grains d'alumine-zircone fondus. |
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 |
DE102015103934A1 (de) * | 2014-04-17 | 2015-10-22 | Center For Abrasives And Refractories Research & Development C.A.R.R.D. Gmbh | Schleifkorn auf Basis von elektrisch geschmolzenem Aluminiumoxid mit einer Titanoxid und/oder Kohlenstoff umfassenden Oberflächenbeschichtung |
CN105819833B (zh) * | 2015-01-04 | 2019-02-05 | 江门市凯斯特尔实业有限公司 | 一种自锐型微晶氧化铝陶瓷磨料颗粒的制备方法 |
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 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3454385A (en) * | 1965-08-04 | 1969-07-08 | Norton Co | Sintered alpha-alumina and zirconia abrasive product and process |
US5690707A (en) * | 1992-12-23 | 1997-11-25 | Minnesota Mining & Manufacturing Company | Abrasive grain comprising manganese oxide |
ATE163002T1 (de) * | 1992-12-23 | 1998-02-15 | Minnesota Mining & Mfg | Manganoxyd enthaltendes schleifkorn |
JPH09505101A (ja) * | 1993-11-12 | 1997-05-20 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | 砥粒及びその製造方法 |
-
2004
- 2004-07-23 FR FR0408197A patent/FR2873383B1/fr not_active Expired - Fee Related
-
2005
- 2005-07-22 EP EP05793370A patent/EP1773732A2/fr not_active Withdrawn
- 2005-07-22 CN CNA2005800244274A patent/CN1989083A/zh active Pending
- 2005-07-22 US US11/631,670 patent/US20070277444A1/en not_active Abandoned
- 2005-07-22 JP JP2007521989A patent/JP2008507604A/ja active Pending
- 2005-07-22 WO PCT/FR2005/001898 patent/WO2006018519A2/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2008507604A (ja) | 2008-03-13 |
FR2873383A1 (fr) | 2006-01-27 |
US20070277444A1 (en) | 2007-12-06 |
CN1989083A (zh) | 2007-06-27 |
WO2006018519A3 (fr) | 2006-08-03 |
WO2006018519A2 (fr) | 2006-02-23 |
EP1773732A2 (fr) | 2007-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |
Effective date: 20090331 |