KR900701384A - 세라믹 분말 - Google Patents

세라믹 분말

Info

Publication number
KR900701384A
KR900701384A KR1019900701217A KR900701217A KR900701384A KR 900701384 A KR900701384 A KR 900701384A KR 1019900701217 A KR1019900701217 A KR 1019900701217A KR 900701217 A KR900701217 A KR 900701217A KR 900701384 A KR900701384 A KR 900701384A
Authority
KR
South Korea
Prior art keywords
ceramic
ceramic powder
powder
examples
product
Prior art date
Application number
KR1019900701217A
Other languages
English (en)
Other versions
KR970011315B1 (ko
Inventor
앵거스 존 하트숀
Original Assignee
존 알 데이비
아이. 씨. 아이 오스트레일리아 오퍼레이션스 프러프라이어터리 리미티드
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 존 알 데이비, 아이. 씨. 아이 오스트레일리아 오퍼레이션스 프러프라이어터리 리미티드 filed Critical 존 알 데이비
Publication of KR900701384A publication Critical patent/KR900701384A/ko
Application granted granted Critical
Publication of KR970011315B1 publication Critical patent/KR970011315B1/ko

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
    • C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/486—Fine ceramics
    • 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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/145—After-treatment of oxides or hydroxides, e.g. pulverising, drying, decreasing the acidity
    • 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
    • C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Glanulating (AREA)
  • Medicinal Preparation (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

내용 없음

Description

세라믹 분말
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. 제품으로 압분(pressing)하기에 적절한 세라믹 분말을 제조하는 방법으로, 이 방법은 가)암모니아나 물보다 끊는점이 낮은 알킬아민이 세라믹을 분산하기에 충분한 양으로 존재하는 물에서의 입자화된 세라믹의 분산단계와, 나)그 결과외 분산체를 건조하여 세라믹 분말을 얻는 단계로 구성된 방법.
  2. 제1항에 있어서, 입자화된 세라믹이 최대로 1㎛외 입자크기를 갖는 방법.
  3. 제품으로 압분하기에 적절한, 제1항 또는 제2항에 따른 방법에 의해 제조된 세라믹 분말.
  4. 제3항에 있어서, 이 분말은 유기 화학종들이 완전히 제거된 세라믹 분말.
  5. 실시예에서 설명한 바와 대체로 같은 방법.
  6. 실시예에서 설명한 바와 대체로 같은 세라믹 물질.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900701217A 1988-10-13 1989-10-03 압분용 세라믹 분말 및 그 제조방법 KR970011315B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPJ0949 1988-10-13
AUPJ094988 1988-10-13
PCT/AU1989/000425 WO1990003838A1 (en) 1988-10-13 1989-10-03 Ceramic powders

Publications (2)

Publication Number Publication Date
KR900701384A true KR900701384A (ko) 1990-12-01
KR970011315B1 KR970011315B1 (ko) 1997-07-09

Family

ID=3773444

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900701217A KR970011315B1 (ko) 1988-10-13 1989-10-03 압분용 세라믹 분말 및 그 제조방법

Country Status (8)

Country Link
US (1) US5196180A (ko)
EP (1) EP0451152B1 (ko)
KR (1) KR970011315B1 (ko)
CN (1) CN1051341A (ko)
CA (1) CA2000514A1 (ko)
DE (1) DE68908719T2 (ko)
ES (1) ES2017157A6 (ko)
WO (1) WO1990003838A1 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4212633A1 (de) * 1992-04-15 1993-10-21 Inst Neue Mat Gemein Gmbh Verfahren zur Herstellung oberflächenmodifizierter nanoskaliger keramischer Pulver
GB9302911D0 (en) * 1993-02-13 1993-03-31 Tioxide Specialties Ltd Preparation of mixed powders
US5525559A (en) * 1993-02-13 1996-06-11 Tioxide Specialties Limited Preparation of mixed powders
US5277702A (en) * 1993-03-08 1994-01-11 St. Gobain/Norton Industrial Ceramics Corp. Plately alumina
DE4336694A1 (de) * 1993-10-27 1995-05-04 Inst Neue Mat Gemein Gmbh Verfahren zur Herstellung von Metall- und Keramiksinterkörpern und -schichten
US6068828A (en) * 1997-06-13 2000-05-30 Nippon Shokubai Co., Ltd. Zirconia powder, method for producing the same, and zirconia ceramics using the same
DE102008003615A1 (de) 2008-01-09 2009-07-16 Magforce Nanotechnologies Ag Magnetische Transducer
CN104971672B (zh) 2010-04-09 2018-01-02 帕西拉制药有限公司 用于配制大直径合成膜囊泡的方法
CN101928140B (zh) * 2010-06-24 2013-05-01 无锡市中昊微电子有限公司 压力传感器的陶瓷复合弹性体的制备方法及原料混合装置
RU2622025C2 (ru) 2011-08-10 2017-06-08 Магфорс Аг Агломерирование магнитных покрытых алкоксисиланом наночастиц

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB584799A (en) * 1944-04-24 1947-01-23 Titanium Alloy Mfg Co Improvements relating to compositions for forming refractory structures
US3082103A (en) * 1959-11-12 1963-03-19 Horizons Inc Stable colloidal dispersions and method of preparing same
DE1168316B (de) * 1961-12-18 1964-04-16 Degussa Verfahren zur Herstellung eines Gemisches aus Zirkoniumoxyd und Kieselsaeure
US4179408A (en) * 1977-03-25 1979-12-18 W. R. Grace & Co. Process for preparing spheroidal alumina particles
US4485182A (en) * 1982-07-28 1984-11-27 Ibiden Kabushiki Kaisha Powder composition for producing sintered ceramic
US4713233A (en) * 1985-03-29 1987-12-15 Allied Corporation Spray-dried inorganic oxides from non-aqueous gels or solutions
JPS61263628A (ja) * 1985-05-17 1986-11-21 Mitsubishi Mining & Cement Co Ltd セラミツクスマイクロ球の製造方法
JPS62260718A (ja) * 1986-05-06 1987-11-13 Shigeyuki Somiya 水熱法による高純度ジルコニア−アルミナ系超微粉末の製造方法
CA1273647A (en) * 1987-08-19 1990-09-04 Jean V. Sang Production of ceramic powders by emulsion precipitation processes and the products thereof
NZ226551A (en) * 1987-10-20 1990-03-27 Ici Australia Operations Fine grinding of ceramic particles in attrition mill
ATE108700T1 (de) * 1988-06-17 1994-08-15 Tioxide Specialties Ltd Mahlverfahren.

Also Published As

Publication number Publication date
ES2017157A6 (es) 1991-01-01
EP0451152B1 (en) 1993-08-25
CA2000514A1 (en) 1990-04-13
US5196180A (en) 1993-03-23
KR970011315B1 (ko) 1997-07-09
DE68908719D1 (de) 1993-09-30
CN1051341A (zh) 1991-05-15
EP0451152A1 (en) 1991-10-16
DE68908719T2 (de) 1994-02-03
EP0451152A4 (en) 1991-11-21
WO1990003838A1 (en) 1990-04-19

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