KR890701284A - 결합된 연마제 - Google Patents

결합된 연마제

Info

Publication number
KR890701284A
KR890701284A KR1019890700801A KR890700801A KR890701284A KR 890701284 A KR890701284 A KR 890701284A KR 1019890700801 A KR1019890700801 A KR 1019890700801A KR 890700801 A KR890700801 A KR 890700801A KR 890701284 A KR890701284 A KR 890701284A
Authority
KR
South Korea
Prior art keywords
alumina
grit
bonded abrasive
abrasive tool
bonded
Prior art date
Application number
KR1019890700801A
Other languages
English (en)
Other versions
KR950010538B1 (ko
Inventor
브이 루우 챨스
케이 푸카이트 레오나드
수브라마니안 크리쉬나무르티
Original Assignee
아서 알프레드 로이젤 쥬니어
노튼 캄파니
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22253560&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR890701284(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 아서 알프레드 로이젤 쥬니어, 노튼 캄파니 filed Critical 아서 알프레드 로이젤 쥬니어
Publication of KR890701284A publication Critical patent/KR890701284A/ko
Application granted granted Critical
Publication of KR950010538B1 publication Critical patent/KR950010538B1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • 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
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • B24D3/346—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties utilised during polishing, or grinding operation

Abstract

내용 없음

Description

결합된 연마제
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. 약 1마이크론 이하의 최대 크기를 갖는, 모든 방향에서 거의 같은 크기를 갖는(equiaxed)알파 알루미나 또는 알루미나 스피넬(spinel)미정질을 주로 포함하는 알루미나 그릿과 초연마제(superabrasive)그릿 모두가 두구내에 존재하는 것을 개선점으로 하는, 별개의, 크기 등급화된 연마제 그릿과는 화학적으로 다른 결합 물질의 매트릭스 내에 고정된 상기 연마제 그릿을 일반적으로 포함하는 결합된 연마제 도구.
  2. 제 1 항에 있어서, 상기 미정질이 0.7마이크론 이하의 최대 크기를 갖는 결합된 연마제 도구.
  3. 제 1 항에 있어서, 상기 미정질이 0.3마이크론 이하의 최대 크기를 갖는 결합된 연마제 도구.
  4. 제 1 항내지 제 3 항 중 어느 한 항에 있어서, 상기 알루미나 그릿이 비 -기포질(non-cellular)인 결합된 연마제 도구.
  5. 제 4 항내지 제 6 항 중 어느 한 항에 있어서, 상기 알루미나 그릿이 최소한 18기가 파스칼의 경도를 갖는 결합된 연마제 도구.
  6. 제 1 항내지 제 5 항 중 어느 한 항에 있어서, 상기 결합 물질이 근본적으로 금속 산화물을 포함하는 유리인 결합된 연마제 도구.
  7. 제 1 항내지 제 6 항 중 어느 한 항에 있어서, 초연마제의 부피가 도구의 전체 부피의 9% 이하인 결합된 연마제 도구.
  8. 제 1 항내지 제 5 항 중 어느 한 항에 있어서, 상기 결합 물질이 페놀수지의 경화 생성물이고 상기 알루미나 그릿이 도구내로 결합되기 전에 니켈로 피복된 결합된 연마제 도구.
  9. 제 1 항내지 제8항 중 어느 한 항에 있어서, 상기 일루미나 크릿이, (a) 가열시 결정질 알파 알루미나로은 수화된 알루미나의 전환을 용이하게하기에 효과적인 서브마이크론 결정질 시이드(seed)입자와 수화된 알루ㅁ1와의 콜 또는 겔을 혼찹하는 착계 ; (b) 탁계 (a)어서 칠 싱된 혼합물을 건조시기는 단계 ; (c) 1500℃이하에서, 이들의 알루미나 함유물을 알파 알루미나 또는 알루미늄 스피넬로 전환시키기에 충분한 시간 동안 단계(b)에서 형성된 건조된 혼합물을 가열하는 단계 ; 및 (d) 단계(c)의 생성물로부터 적당한 크기로 등급화된 연마제 그릿을 선택하는 단계를 포함하는 방법에 의해 제조되는 결합된 연마제 도구.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890700801A 1987-09-14 1988-09-13 결합형 연마 도구 KR950010538B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9578187A 1987-09-14 1987-09-14
US95781 1987-09-14
PCT/US1988/003138 WO1989002344A1 (en) 1987-09-14 1988-09-13 Bonded abrasive

Publications (2)

Publication Number Publication Date
KR890701284A true KR890701284A (ko) 1989-12-20
KR950010538B1 KR950010538B1 (ko) 1995-09-19

Family

ID=22253560

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890700801A KR950010538B1 (ko) 1987-09-14 1988-09-13 결합형 연마 도구

Country Status (10)

Country Link
EP (1) EP0335930B1 (ko)
JP (1) JP2643401B2 (ko)
KR (1) KR950010538B1 (ko)
CN (1) CN1015785B (ko)
AT (1) ATE117233T1 (ko)
CA (1) CA1331838C (ko)
DE (1) DE3852819T2 (ko)
ES (1) ES2008823A6 (ko)
GR (1) GR1000486B (ko)
WO (1) WO1989002344A1 (ko)

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* Cited by examiner, † Cited by third party
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ES2076193T3 (es) * 1988-12-06 1995-11-01 Idemitsu Kosan Co Uso de un derivado polioxialquilenglicol especifico como un lubricante para refrigeradores del tipo de compresion y un metodo para realizar la lubricacion y un sistema refrigerador del tipo de compresion que lo comprende.
CA2043283A1 (en) * 1990-07-06 1992-01-07 William F. Mccutcheon Coated abrasives
JP2954996B2 (ja) * 1990-08-23 1999-09-27 三菱重工業株式会社 工具用焼結材料
DE4293605C2 (de) * 1991-10-16 2002-01-10 Showa Denko Kk Gesintertes Aluminiumoxid-Schleifkorn und dessen Verwendung
EP2132002B1 (en) * 2007-03-14 2012-07-25 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of making
BRPI0809009B1 (pt) 2007-03-14 2019-02-19 Saint-Gobain Abrasifs Artigo abrasivo ligado
CN101851488A (zh) * 2009-03-31 2010-10-06 三河市科大博德粉末有限公司 陶瓷结合剂金刚石磨块及其制造方法
US8784521B2 (en) * 2009-12-02 2014-07-22 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of forming
WO2014070468A1 (en) 2012-10-31 2014-05-08 3M Innovative Properties Company Shaped abrasive particles, methods of making, and abrasive articles including the same
CN105563351B (zh) * 2016-02-01 2018-07-10 中原工学院 一种人造锆宝石抛光加工用的金刚石磨盘
CN110253460B (zh) * 2019-07-01 2020-05-22 广东奇亮磨具有限公司 一种耐高温磨削耐磨型金刚磨块及其制备方法

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CH259538A (fr) * 1946-04-09 1949-01-31 A C Wickman Ltd Corps abrasif et procédé de fabrication de ce corps.
US2979414A (en) * 1957-11-15 1961-04-11 Us Ceramic Tile Company Ceramic tool material
US3437468A (en) * 1966-05-06 1969-04-08 Du Pont Alumina-spinel composite material
US3940276A (en) * 1973-11-01 1976-02-24 Corning Glass Works Spinel and aluminum-base metal cermet
US3944398A (en) * 1974-04-30 1976-03-16 Frank Rutherford Bell Method of forming an abrasive compact of cubic boron nitride
US4314827A (en) * 1979-06-29 1982-02-09 Minnesota Mining And Manufacturing Company Non-fused aluminum oxide-based abrasive mineral
US4518397A (en) * 1979-06-29 1985-05-21 Minnesota Mining And Manufacturing Company Articles containing non-fused aluminum oxide-based abrasive mineral
JPS56152583A (en) * 1980-04-23 1981-11-26 Daichiku:Kk Resinoid-bonded cutting wheel
US4334895A (en) * 1980-05-29 1982-06-15 Norton Company Glass bonded abrasive tool containing metal clad graphite
JPS5796780A (en) * 1980-12-02 1982-06-16 Katsuhiro Segawa Abrasive
ZA823417B (en) * 1981-05-27 1983-03-30 Kennecott Corp Superior high sodium and calcium sol gel abrasive and process for its production
JPS5890466A (ja) * 1982-11-04 1983-05-30 Toshiba Corp 研削砥石
US4543107A (en) * 1984-08-08 1985-09-24 Norton Company Vitrified bonded grinding wheels containing sintered gel aluminous abrasive grits
DE3346772A1 (de) * 1983-12-23 1985-09-26 Leningradskij technologičeskij institut imeni Lensoveta, Leningrad Alkalifreies bleiborosilikatglas und mischung zur herstellung eines schleifwerkzeuges mit diesem glas als glasbinder
NZ210805A (en) * 1984-01-19 1988-04-29 Norton Co Aluminous abrasive grits or shaped bodies
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CA1254238A (en) * 1985-04-30 1989-05-16 Alvin P. Gerk Process for durable sol-gel produced alumina-based ceramics, abrasive grain and abrasive products
JPS6284977A (ja) * 1985-10-05 1987-04-18 Canon Inc 研削用ペレツト
JPS62130179A (ja) * 1985-11-29 1987-06-12 Fujimi Kenmazai Kogyo Kk 研削用組成物
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
US4652277A (en) * 1986-04-25 1987-03-24 Dresser Industries, Inc. Composition and method for forming an abrasive article

Also Published As

Publication number Publication date
DE3852819T2 (de) 1995-06-01
EP0335930B1 (en) 1995-01-18
EP0335930A1 (en) 1989-10-11
CN1032512A (zh) 1989-04-26
ES2008823A6 (es) 1989-08-01
JPH02501209A (ja) 1990-04-26
ATE117233T1 (de) 1995-02-15
KR950010538B1 (ko) 1995-09-19
EP0335930A4 (en) 1990-09-26
CA1331838C (en) 1994-09-06
WO1989002344A1 (en) 1989-03-23
CN1015785B (zh) 1992-03-11
GR1000486B (el) 1992-07-30
GR880100599A (en) 1989-06-22
JP2643401B2 (ja) 1997-08-20
DE3852819D1 (de) 1995-03-02

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