GB1312796A - Ceramic porcelain - Google Patents

Ceramic porcelain

Info

Publication number
GB1312796A
GB1312796A GB3704370A GB3704370A GB1312796A GB 1312796 A GB1312796 A GB 1312796A GB 3704370 A GB3704370 A GB 3704370A GB 3704370 A GB3704370 A GB 3704370A GB 1312796 A GB1312796 A GB 1312796A
Authority
GB
United Kingdom
Prior art keywords
dielectric ceramic
present
oxides
melting
ceramic porcelain
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
Application number
GB3704370A
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
Publication of GB1312796A publication Critical patent/GB1312796A/en
Expired 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
    • C04B35/48—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
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/16—Oxides
    • C30B29/22—Complex oxides
    • C30B29/26—Complex oxides with formula BMe2O4, wherein B is Mg, Ni, Co, Al, Zn, or Cd and Me is Fe, Ga, Sc, Cr, Co, or Al

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

1312796 Dielectric ceramic INTERNATIONAL BUSINESS MACHINES CORP 31 July 1970 [5 Sept 1969] 37043/70 Heading C1J A dielectric ceramic raw material comprises a crystalline component containing oxides of Zn, Al, Si and Zr in which zinc aluminate in spinel form is present, and an amorphous component present to lower the melting-point of the mixture so it can be fired to a ceramic below the melting point of silver and comprising oxides of Ca, K, Mg, Na, Pb, Al, B and Si.
GB3704370A 1969-09-05 1970-07-31 Ceramic porcelain Expired GB1312796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85573169A 1969-09-05 1969-09-05

Publications (1)

Publication Number Publication Date
GB1312796A true GB1312796A (en) 1973-04-04

Family

ID=25321947

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3704370A Expired GB1312796A (en) 1969-09-05 1970-07-31 Ceramic porcelain

Country Status (5)

Country Link
JP (1) JPS5029484B1 (en)
CA (1) CA942327A (en)
DE (1) DE2042780A1 (en)
FR (1) FR2060926A5 (en)
GB (1) GB1312796A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112537956A (en) * 2019-09-23 2021-03-23 比亚迪股份有限公司 Black zirconia ceramic and preparation method and application thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109305A (en) * 1976-04-23 1978-08-22 Armstrong Cork Company Relocatable suspended light fixture
JPS5343751U (en) * 1976-09-20 1978-04-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112537956A (en) * 2019-09-23 2021-03-23 比亚迪股份有限公司 Black zirconia ceramic and preparation method and application thereof

Also Published As

Publication number Publication date
CA942327A (en) 1974-02-19
JPS5029484B1 (en) 1975-09-23
FR2060926A5 (en) 1971-06-18
DE2042780A1 (en) 1972-03-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee