FR1518667A - Céramiques piézoélectriques contenant du gallium et du chrome ou du chrome et du cobalt ou du cobalt et du manganèse ou du nickel et du chrome - Google Patents

Céramiques piézoélectriques contenant du gallium et du chrome ou du chrome et du cobalt ou du cobalt et du manganèse ou du nickel et du chrome

Info

Publication number
FR1518667A
FR1518667A FR80429A FR80429A FR1518667A FR 1518667 A FR1518667 A FR 1518667A FR 80429 A FR80429 A FR 80429A FR 80429 A FR80429 A FR 80429A FR 1518667 A FR1518667 A FR 1518667A
Authority
FR
France
Prior art keywords
chromium
cobalt
manganese
nickel
piezoelectric ceramics
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
FR80429A
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.)
NEC Corp
Original Assignee
Nippon Electric Co 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
Priority claimed from JP40069028A external-priority patent/JPS5123715B1/ja
Priority claimed from JP40076660A external-priority patent/JPS5122199B1/ja
Priority claimed from JP40076661A external-priority patent/JPS5123716B1/ja
Priority claimed from JP40079737A external-priority patent/JPS5123717B1/ja
Application filed by Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to FR80429A priority Critical patent/FR1518667A/fr
Application granted granted Critical
Publication of FR1518667A publication Critical patent/FR1518667A/fr
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
    • 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
    • C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds
    • 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
    • C04B35/51—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on compounds of actinides
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/853—Ceramic compositions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Composite Materials (AREA)
FR80429A 1965-10-19 1966-10-18 Céramiques piézoélectriques contenant du gallium et du chrome ou du chrome et du cobalt ou du cobalt et du manganèse ou du nickel et du chrome Expired FR1518667A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR80429A FR1518667A (fr) 1965-10-19 1966-10-18 Céramiques piézoélectriques contenant du gallium et du chrome ou du chrome et du cobalt ou du cobalt et du manganèse ou du nickel et du chrome

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP6409465 1965-10-19
JP40069028A JPS5123715B1 (fr) 1965-11-10 1965-11-10
JP40076660A JPS5122199B1 (fr) 1965-12-15 1965-12-15
JP40076661A JPS5123716B1 (fr) 1965-12-15 1965-12-15
JP40079737A JPS5123717B1 (fr) 1965-12-24 1965-12-24
FR80429A FR1518667A (fr) 1965-10-19 1966-10-18 Céramiques piézoélectriques contenant du gallium et du chrome ou du chrome et du cobalt ou du cobalt et du manganèse ou du nickel et du chrome

Publications (1)

Publication Number Publication Date
FR1518667A true FR1518667A (fr) 1968-03-29

Family

ID=27546076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR80429A Expired FR1518667A (fr) 1965-10-19 1966-10-18 Céramiques piézoélectriques contenant du gallium et du chrome ou du chrome et du cobalt ou du cobalt et du manganèse ou du nickel et du chrome

Country Status (1)

Country Link
FR (1) FR1518667A (fr)

Similar Documents

Publication Publication Date Title
FR1457133A (fr) Mélanges de polypropylène modifié et non modifié
AT280080B (de) Verschluß aus elastisch plastischem Material für Behälter
AT248814B (de) Ventil mit Ventilteller aus elastischem Material
AT276212B (de) Einstückiger Verschluß aus thermoplastischem Kunststoff
AT282380B (de) Kapsel aus hartem Plastikmaterial für das Verschließen von Behältern
FR1518667A (fr) Céramiques piézoélectriques contenant du gallium et du chrome ou du chrome et du cobalt ou du cobalt et du manganèse ou du nickel et du chrome
CH416149A (de) Piezoelektrischer Messwandler mit Verstärker
BE805063A (fr) Carburateur et composants y associes
CH423390A (de) Ventil mit einem Ventilkörper aus elastischem Material
AT266693B (de) Auf- und zuklappbare Schachtel aus Kunststoff-Folie
DOP1971001829A (es) Reduccion de oxidos de niquel y cobalto
IL41428A0 (en) Hard chromium deposits and their manufacture
FR1457879A (fr) Feuilles et pellicules de matières synthétiques
CH396109A (de) Akustischer Verstärker mit einem piezoelektrischen Körper
DOP1973002486A (es) Recuperacion de niquel y cobalto de soluciones de sal correspondiente .
FR1407333A (fr) Bioxyde de chrome ferromagnétique modifié
FR95727E (fr) Feuilles et pellicules de matieres synthétiques.
FR1386681A (fr) Perfectionnement aux dispositifs de fermeture des boîtiers de pièces d'horlogerie et d'instruments similaires
IT984037B (it) Lega di cromo cobalto migliorata
BR7300451D0 (pt) Melhoria no encorpamento do cabelo e no seu manuseio
FR1322149A (fr) Alliage à base de cobalt et de chrome
CH483300A (de) Verfahren zur Umwandlung und Mischung von plastischen Stoffen auf der Basis des Doppelstrom-Überganges
AT299801B (de) Aus flexiblem Material bestehender Mehltank
FR1357214A (fr) Particules ferromagnétiques de cobalt
CH504954A (de) Armierungs- und Dichtungskörper für Kunststoffgegenstände und seine Verwendung