ES2035287T3 - Granulos abrasivos formados de material ceramico que contiene oxidos de aluminio y un metal de tierras raras, metodo de fabricarlos y productos fabricados con ellos. - Google Patents

Granulos abrasivos formados de material ceramico que contiene oxidos de aluminio y un metal de tierras raras, metodo de fabricarlos y productos fabricados con ellos.

Info

Publication number
ES2035287T3
ES2035287T3 ES198888304679T ES88304679T ES2035287T3 ES 2035287 T3 ES2035287 T3 ES 2035287T3 ES 198888304679 T ES198888304679 T ES 198888304679T ES 88304679 T ES88304679 T ES 88304679T ES 2035287 T3 ES2035287 T3 ES 2035287T3
Authority
ES
Spain
Prior art keywords
rare earth
earth metal
produce
ceramic material
grits
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 - Lifetime
Application number
ES198888304679T
Other languages
English (en)
Inventor
William P. Cno Minnesota Mining And Wood
Larry D. Cno Minnesota Mining And Monroe
Stanley L. Cno Minnesota M.And M. Co. Conwell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of ES2035287T3 publication Critical patent/ES2035287T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (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)

Abstract

GRANULOS ABRASIVOS DE CERAMICA QUE CONTIENEN ALUMINA ALFA Y AL MENOS 0,5% EN PESO DE UN OXIDO DE METAL DE TIERRAS RARAS. EL METODO DE PREPARACION SE DETALLA EN LA INVENCION.
ES198888304679T 1987-05-27 1988-05-24 Granulos abrasivos formados de material ceramico que contiene oxidos de aluminio y un metal de tierras raras, metodo de fabricarlos y productos fabricados con ellos. Expired - Lifetime ES2035287T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5461987A 1987-05-27 1987-05-27

Publications (1)

Publication Number Publication Date
ES2035287T3 true ES2035287T3 (es) 1993-04-16

Family

ID=21992358

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888304679T Expired - Lifetime ES2035287T3 (es) 1987-05-27 1988-05-24 Granulos abrasivos formados de material ceramico que contiene oxidos de aluminio y un metal de tierras raras, metodo de fabricarlos y productos fabricados con ellos.

Country Status (10)

Country Link
EP (1) EP0293164B1 (es)
JP (1) JPH0692575B2 (es)
KR (1) KR970001254B1 (es)
AT (1) ATE81493T1 (es)
AU (1) AU605586B2 (es)
CA (1) CA1335627C (es)
DE (1) DE3875277T2 (es)
ES (1) ES2035287T3 (es)
IN (1) IN170784B (es)
MX (1) MX170647B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
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
US5215551A (en) * 1989-02-01 1993-06-01 Showa Denko K.K. Alumina-based ceramics materials, abrasive materials and method for the manufacture of the same
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
KR960702420A (ko) * 1992-09-25 1996-04-27 워렌 리처드 보비 알루미나 및 지르코니아를 함유하는 연마 입자(abrasive grain containing alumina and zirconia)
CA2142465A1 (en) * 1992-09-25 1994-04-14 Henry A. Larmie Method for making abrasive grain containing alumina and ceria
KR950703625A (ko) * 1992-09-25 1995-09-20 테릴 켄트 퀄리 희토류 산화물을 포함하는 연마 입자(abrasive grain including rare earth oxide therein)
EP0675860B1 (en) * 1992-12-23 1998-02-04 Minnesota Mining And Manufacturing Company Abrasive grain containing manganese oxide
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
BR9408462A (pt) * 1993-12-28 1997-08-26 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
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
CN104114327B (zh) * 2011-12-30 2018-06-05 圣戈本陶瓷及塑料股份有限公司 复合成型研磨颗粒及其形成方法
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
KR880013658A (ko) 1988-12-21
JPH0692575B2 (ja) 1994-11-16
IN170784B (es) 1992-05-23
EP0293164A3 (en) 1989-11-02
MX170647B (es) 1993-09-03
CA1335627C (en) 1995-05-23
JPS6411183A (en) 1989-01-13
DE3875277D1 (de) 1992-11-19
AU1653288A (en) 1988-12-01
AU605586B2 (en) 1991-01-17
ATE81493T1 (de) 1992-10-15
EP0293164B1 (en) 1992-10-14
KR970001254B1 (ko) 1997-02-04
EP0293164A2 (en) 1988-11-30
DE3875277T2 (de) 1993-04-15

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