DE69417006T2 - Herstellungsverfahren von gesinterten Schleifkörnern und Vorrichtung zu deren Sinterung - Google Patents
Herstellungsverfahren von gesinterten Schleifkörnern und Vorrichtung zu deren SinterungInfo
- Publication number
- DE69417006T2 DE69417006T2 DE69417006T DE69417006T DE69417006T2 DE 69417006 T2 DE69417006 T2 DE 69417006T2 DE 69417006 T DE69417006 T DE 69417006T DE 69417006 T DE69417006 T DE 69417006T DE 69417006 T2 DE69417006 T2 DE 69417006T2
- Authority
- DE
- Germany
- Prior art keywords
- sintering
- manufacturing process
- abrasive grains
- abrasive grain
- sintered abrasive
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
- F27B5/12—Arrangement of devices for charging
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
- F27B21/04—Sintering pots or sintering pans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/173,992 US5489204A (en) | 1993-12-28 | 1993-12-28 | Apparatus for sintering abrasive grain |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69417006D1 DE69417006D1 (de) | 1999-04-15 |
DE69417006T2 true DE69417006T2 (de) | 1999-07-15 |
Family
ID=22634371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69417006T Expired - Fee Related DE69417006T2 (de) | 1993-12-28 | 1994-12-27 | Herstellungsverfahren von gesinterten Schleifkörnern und Vorrichtung zu deren Sinterung |
Country Status (9)
Country | Link |
---|---|
US (2) | US5489204A (de) |
EP (1) | EP0666460B1 (de) |
JP (1) | JPH07309668A (de) |
KR (1) | KR950017012A (de) |
AT (1) | ATE177525T1 (de) |
AU (1) | AU676399B2 (de) |
BR (1) | BR9405231A (de) |
CA (1) | CA2137414A1 (de) |
DE (1) | DE69417006T2 (de) |
Families Citing this family (95)
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CN1105698C (zh) * | 1993-11-12 | 2003-04-16 | 美国3M公司 | 磨料颗粒及其制造方法 |
EP0739396B1 (de) * | 1993-12-28 | 1999-03-10 | Minnesota Mining And Manufacturing Company | Schleifkorn auf basis von alpha-aluminiumoxid |
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AU5526596A (en) | 1995-11-22 | 1997-06-19 | Minnesota Mining And Manufacturing Company | Method of making alumina abrasive grain having a metal carbide or metal nitride coating thereon |
US5628806A (en) * | 1995-11-22 | 1997-05-13 | Minnesota Mining And Manufacturing Company | Method of making alumina abrasive grain having a metal carbide coating thereon |
US5611828A (en) * | 1995-11-28 | 1997-03-18 | Minnesota Mining And Manufacturing Company | Method of making alumina abrasive grain having a metal boride coating thereon |
US5776214A (en) * | 1996-09-18 | 1998-07-07 | Minnesota Mining And Manufacturing Company | Method for making abrasive grain and abrasive articles |
US5779743A (en) * | 1996-09-18 | 1998-07-14 | Minnesota Mining And Manufacturing Company | Method for making abrasive grain and abrasive articles |
US5893935A (en) * | 1997-01-09 | 1999-04-13 | Minnesota Mining And Manufacturing Company | Method for making abrasive grain using impregnation, and abrasive articles |
US6206942B1 (en) | 1997-01-09 | 2001-03-27 | Minnesota Mining & Manufacturing Company | Method for making abrasive grain using impregnation, and abrasive articles |
RU2178599C2 (ru) | 1996-09-30 | 2002-01-20 | Хитачи Кемикал Кампани, Лтд. | Абразив из оксида церия и способ полирования подложек |
JP4114018B2 (ja) * | 1996-11-14 | 2008-07-09 | 日産化学工業株式会社 | アルミニウムディスクの研磨用組成物及びその研磨用組成物を用いる研磨方法 |
DE19813171C1 (de) * | 1998-03-25 | 1999-11-25 | Basf Ag | Verfahren zur Herstellung von Spinell-Extrudaten |
US6228134B1 (en) | 1998-04-22 | 2001-05-08 | 3M Innovative Properties Company | Extruded alumina-based abrasive grit, abrasive products, and methods |
US6080216A (en) * | 1998-04-22 | 2000-06-27 | 3M Innovative Properties Company | Layered alumina-based abrasive grit, abrasive products, and methods |
US6053956A (en) * | 1998-05-19 | 2000-04-25 | 3M Innovative Properties Company | Method for making abrasive grain using impregnation and abrasive articles |
US6375692B1 (en) * | 1999-07-29 | 2002-04-23 | Saint-Gobain Abrasives Technology Company | Method for making microabrasive tools |
EP1770144A3 (de) * | 2000-10-06 | 2008-05-07 | 3M Innovative Properties Company | Agglomeriertes Schleifmittelkorn und Verfahren zu seiner Herstellung |
MXPA03003290A (es) * | 2000-10-16 | 2004-05-04 | 3M Innovative Properties Co | Metodo de fabricacion de particulas aglomeradas. |
AU2001296702A1 (en) | 2000-10-16 | 2002-04-29 | 3M Innovative Properties Company | Method of making ceramic aggregate particles |
US6521004B1 (en) | 2000-10-16 | 2003-02-18 | 3M Innovative Properties Company | Method of making an abrasive agglomerate particle |
US8545583B2 (en) * | 2000-11-17 | 2013-10-01 | Wayne O. Duescher | Method of forming a flexible abrasive sheet article |
US7520800B2 (en) * | 2003-04-16 | 2009-04-21 | Duescher Wayne O | Raised island abrasive, lapping apparatus and method of use |
US8256091B2 (en) * | 2000-11-17 | 2012-09-04 | Duescher Wayne O | Equal sized spherical beads |
US7632434B2 (en) | 2000-11-17 | 2009-12-15 | Wayne O. Duescher | Abrasive agglomerate coated raised island articles |
US8062098B2 (en) | 2000-11-17 | 2011-11-22 | Duescher Wayne O | High speed flat lapping platen |
US6749653B2 (en) | 2002-02-21 | 2004-06-15 | 3M Innovative Properties Company | Abrasive particles containing sintered, polycrystalline zirconia |
US6988937B2 (en) * | 2002-04-11 | 2006-01-24 | Saint-Gobain Abrasives Technology Company | Method of roll grinding |
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US6679758B2 (en) * | 2002-04-11 | 2004-01-20 | Saint-Gobain Abrasives Technology Company | Porous abrasive articles with agglomerated abrasives |
US7544114B2 (en) * | 2002-04-11 | 2009-06-09 | Saint-Gobain Technology Company | Abrasive articles with novel structures and methods for grinding |
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JP5476666B2 (ja) * | 2007-08-27 | 2014-04-23 | 学校法人早稲田大学 | 切削研削用組成物、切削研削油剤、切削研削用ホイール及び表面改質材 |
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US5282875A (en) * | 1992-03-18 | 1994-02-01 | Cincinnati Milacron Inc. | High density sol-gel alumina-based abrasive vitreous bonded grinding wheel |
DE4217721C1 (de) * | 1992-05-29 | 1993-11-04 | Starck H C Gmbh Co Kg | Gesintertes verbundschleifkorn, verfahren zu seiner herstellung sowie seine verwendung |
DE4217720C1 (de) * | 1992-05-29 | 1993-11-04 | Starck H C Gmbh Co Kg | Gesinterte verbundschleifkoerper, verfahren zu ihrer herstellung sowie deren verwendung |
US5213591A (en) * | 1992-07-28 | 1993-05-25 | Ahmet Celikkaya | Abrasive grain, method of making same and abrasive products |
DE69327111T2 (de) * | 1992-09-25 | 2000-04-20 | Minnesota Mining & Mfg | Seltenes erdoxid enthaltendes schleifkorn |
-
1993
- 1993-12-28 US US08/173,992 patent/US5489204A/en not_active Expired - Lifetime
-
1994
- 1994-12-06 CA CA002137414A patent/CA2137414A1/en not_active Abandoned
- 1994-12-13 AU AU80409/94A patent/AU676399B2/en not_active Ceased
- 1994-12-20 KR KR1019940035296A patent/KR950017012A/ko not_active Application Discontinuation
- 1994-12-22 JP JP6320037A patent/JPH07309668A/ja active Pending
- 1994-12-22 BR BR9405231A patent/BR9405231A/pt not_active Application Discontinuation
- 1994-12-27 AT AT94120671T patent/ATE177525T1/de not_active IP Right Cessation
- 1994-12-27 EP EP94120671A patent/EP0666460B1/de not_active Expired - Lifetime
- 1994-12-27 DE DE69417006T patent/DE69417006T2/de not_active Expired - Fee Related
-
1995
- 1995-05-19 US US08/445,396 patent/US5567150A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE177525T1 (de) | 1999-03-15 |
BR9405231A (pt) | 1995-09-12 |
JPH07309668A (ja) | 1995-11-28 |
EP0666460A1 (de) | 1995-08-09 |
EP0666460B1 (de) | 1999-03-10 |
DE69417006D1 (de) | 1999-04-15 |
AU8040994A (en) | 1995-07-06 |
KR950017012A (ko) | 1995-07-20 |
US5567150A (en) | 1996-10-22 |
CA2137414A1 (en) | 1995-06-29 |
US5489204A (en) | 1996-02-06 |
AU676399B2 (en) | 1997-03-06 |
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