DE3485146D1 - Verfahren zur voraussage und steuerung der schwindung von aluminiumoxidkeramiken waehrend der sinterung. - Google Patents

Verfahren zur voraussage und steuerung der schwindung von aluminiumoxidkeramiken waehrend der sinterung.

Info

Publication number
DE3485146D1
DE3485146D1 DE8484108712T DE3485146T DE3485146D1 DE 3485146 D1 DE3485146 D1 DE 3485146D1 DE 8484108712 T DE8484108712 T DE 8484108712T DE 3485146 T DE3485146 T DE 3485146T DE 3485146 D1 DE3485146 D1 DE 3485146D1
Authority
DE
Germany
Prior art keywords
predicting
vibration
controlling
aluminum oxide
during sintering
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
DE8484108712T
Other languages
German (de)
English (en)
Inventor
Kenneth John Hamilton
Jimmie Lee Powell
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3485146D1 publication Critical patent/DE3485146D1/de
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
    • C04B35/622—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
    • C04B35/63—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 using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63416—Polyvinylalcohols [PVA]; Polyvinylacetates
    • 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
    • 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
    • C04B35/63—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 using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • 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
    • C04B35/63—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 using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/6342—Polyvinylacetals, e.g. polyvinylbutyral [PVB]
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
DE8484108712T 1983-08-08 1984-07-24 Verfahren zur voraussage und steuerung der schwindung von aluminiumoxidkeramiken waehrend der sinterung. Expired - Lifetime DE3485146D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52146383A 1983-08-08 1983-08-08

Publications (1)

Publication Number Publication Date
DE3485146D1 true DE3485146D1 (de) 1991-11-14

Family

ID=24076837

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484108712T Expired - Lifetime DE3485146D1 (de) 1983-08-08 1984-07-24 Verfahren zur voraussage und steuerung der schwindung von aluminiumoxidkeramiken waehrend der sinterung.

Country Status (3)

Country Link
EP (1) EP0133509B1 (enExample)
JP (2) JPS6044868A (enExample)
DE (1) DE3485146D1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2943129B2 (ja) * 1992-12-29 1999-08-30 インターナショナル・ビジネス・マシーンズ・コーポレーション セラミック組成物、セラミック・グリーン・シートおよび製造方法
US5753160A (en) * 1994-10-19 1998-05-19 Ngk Insulators, Ltd. Method for controlling firing shrinkage of ceramic green body
US6051171A (en) * 1994-10-19 2000-04-18 Ngk Insulators, Ltd. Method for controlling firing shrinkage of ceramic green body
US6395117B1 (en) 1994-10-19 2002-05-28 Ngk Insulators Method for producing ceramic green sheet
EP3855160B1 (en) * 2018-09-19 2025-10-22 Kyocera Corporation Observation method and observation device
WO2020059523A1 (ja) * 2018-09-19 2020-03-26 京セラ株式会社 観察方法および観察装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880971A (en) * 1973-12-26 1975-04-29 Bell Telephone Labor Inc Controlling shrinkage caused by sintering of high alumina ceramic materials
JPS539249A (en) * 1976-07-15 1978-01-27 Mitsubishi Atomic Power Ind Weld structure for vacuum sealing

Also Published As

Publication number Publication date
JPH0297456A (ja) 1990-04-10
JPH0582339B2 (enExample) 1993-11-18
JPS6044868A (ja) 1985-03-11
EP0133509A3 (en) 1986-11-20
EP0133509A2 (en) 1985-02-27
JPH0157741B2 (enExample) 1989-12-07
EP0133509B1 (en) 1991-10-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee