ES234861A2 - MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE UN MATERIAL CERáMICO - Google Patents

MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE UN MATERIAL CERáMICO

Info

Publication number
ES234861A2
ES234861A2 ES0234861A ES234861A ES234861A2 ES 234861 A2 ES234861 A2 ES 234861A2 ES 0234861 A ES0234861 A ES 0234861A ES 234861 A ES234861 A ES 234861A ES 234861 A2 ES234861 A2 ES 234861A2
Authority
ES
Spain
Prior art keywords
dielectric materials
ceramic dielectric
improvements relating
refired
stannates
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
ES0234861A
Other languages
English (en)
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.)
BRITISH DIELECTRIC RES Ltd
Original Assignee
BRITISH DIELECTRIC RES Ltd
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 BRITISH DIELECTRIC RES Ltd filed Critical BRITISH DIELECTRIC RES Ltd
Publication of ES234861A2 publication Critical patent/ES234861A2/es
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
    • C04B35/46—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 titanium oxides or titanates
    • C04B35/462—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 titanium oxides or titanates based on titanates
    • C04B35/465—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • C04B35/468—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
    • C04B35/4682—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase

Landscapes

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

Abstract

Mejoras introducidas en el objeto de la patente principal nº 228.717,o sea en la fabricación de un material cerámico,caracterizadas porque contiene titanato bárico,una proporción secundaria de uno o más circonatos y/o estannatos de un metal o metales alcalino-térreos (distintos del circonato cálcico solo) y hasta 1% en peso de óxido de magnesio,basado en el peso total de titanato bárico y del estannato y/o circonato de metal alcalino-térreo.
ES0234861A 1956-04-17 1957-04-13 MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE UN MATERIAL CERáMICO Expired ES234861A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1171956A GB795450A (en) 1956-04-17 1956-04-17 Improvements relating to ceramic dielectric materials

Publications (1)

Publication Number Publication Date
ES234861A2 true ES234861A2 (es) 1957-08-16

Family

ID=9991422

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0234861A Expired ES234861A2 (es) 1956-04-17 1957-04-13 MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE UN MATERIAL CERáMICO

Country Status (2)

Country Link
ES (1) ES234861A2 (es)
GB (1) GB795450A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1117766B (de) * 1959-02-21 1961-11-23 Rosenthal Isolatoren Ges Mit B Keramisches Kondensatordielektrikum mit hoher Dielektrizitaetskonstante und geringerTemperaturabhaengigkeit
US3345189A (en) * 1963-10-30 1967-10-03 Tdk Electronics Co Ltd Ceramic dielectrics
CN113563066B (zh) * 2021-08-26 2022-11-29 四川特锐祥科技股份有限公司 一种介电常数大于12000的介电材料及制备方法

Also Published As

Publication number Publication date
GB795450A (en) 1958-05-21

Similar Documents

Publication Publication Date Title
GB755860A (en) Improvements in or relating to electrical ceramics
ES234861A2 (es) MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE UN MATERIAL CERáMICO
GB1245845A (en) Improvements in or relating to piezoelectric ceramics
ES234930A2 (es) MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE MATERIAL CERA'MICO
ES228717A1 (es) MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE UN MATERIAL CERáMICO
GB1345392A (en) Piezo-electric compositions of matter
GB1178825A (en) Improvements in or relating to Dielectric Ceramic Materials
GB1204867A (en) Improvements in or relating to piezoelectric ceramics
CA965601A (en) Piezoelectric ceramic compositions
GB1281026A (en) Improvements in and relating to piezoelectric devices and materials therefor
GB1330649A (en) Ceramic compositions
GB1436586A (en) Ceramic dielectric bodies
GB1285379A (en) Improvements in and relating to ceramic compositions
GB1245755A (en) Improvements in and relating to semiconductive material
GB1263780A (en) Piezoelectric ceramic compositions
GB1386509A (en) Microwave attenuation
GB1380698A (en) Ceramic compositions
SE320016B (es)
ES413604A1 (es) Procedimiento para preparar herbicidas a base de metanosul-fonato y piridazona.
GB1187229A (en) Improvements in or relating to Piezoelectric Ceramics
GB1077953A (en) Improvements in or relating to dielectric compositions
GB1141858A (en) Improvements in and relating to piezoelectric materials
GB1129978A (en) Dolomite brick and method of making it
CA997552A (en) Piezoelectric ceramic compositions
GB1253096A (es)