RO96820A2 - PROCESS FOR OBTAINING PIEZOCERAMIC PRODUCTS BASED ON TITANAT DEBARIU - Google Patents

PROCESS FOR OBTAINING PIEZOCERAMIC PRODUCTS BASED ON TITANAT DEBARIU

Info

Publication number
RO96820A2
RO96820A2 RO86126062A RO12606286A RO96820A2 RO 96820 A2 RO96820 A2 RO 96820A2 RO 86126062 A RO86126062 A RO 86126062A RO 12606286 A RO12606286 A RO 12606286A RO 96820 A2 RO96820 A2 RO 96820A2
Authority
RO
Romania
Prior art keywords
debariu
titanat
obtaining
products based
piezoceramic
Prior art date
Application number
RO86126062A
Other languages
French (fr)
Romanian (ro)
Other versions
RO96820B1 (en
Inventor
Maria Constantin
Original Assignee
Institutul De Cercetare Si Proiectare,Inginerie Tehnologica Pentru Industria Electrotehnica,Ro
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 Institutul De Cercetare Si Proiectare,Inginerie Tehnologica Pentru Industria Electrotehnica,Ro filed Critical Institutul De Cercetare Si Proiectare,Inginerie Tehnologica Pentru Industria Electrotehnica,Ro
Priority to RO126062A priority Critical patent/RO96820B1/en
Publication of RO96820A2 publication Critical patent/RO96820A2/en
Publication of RO96820B1 publication Critical patent/RO96820B1/en

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  • Compositions Of Oxide Ceramics (AREA)

Abstract

The process comprises wet homogenising of an equimolecular mixture of BaCO3 and TiO2 with addition of 0.6-0.7 per cent of Al2O3. Filtration, drying and pre-sintering and sub-division is followed by grinding in two stages. The powdered product is produced continuously to high piezoceramic properties.
RO126062A 1986-12-23 1986-12-23 Process for obtaining piezoceramic products based on barium titanate RO96820B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO126062A RO96820B1 (en) 1986-12-23 1986-12-23 Process for obtaining piezoceramic products based on barium titanate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO126062A RO96820B1 (en) 1986-12-23 1986-12-23 Process for obtaining piezoceramic products based on barium titanate

Publications (2)

Publication Number Publication Date
RO96820A2 true RO96820A2 (en) 1989-04-28
RO96820B1 RO96820B1 (en) 1989-05-02

Family

ID=20120213

Family Applications (1)

Application Number Title Priority Date Filing Date
RO126062A RO96820B1 (en) 1986-12-23 1986-12-23 Process for obtaining piezoceramic products based on barium titanate

Country Status (1)

Country Link
RO (1) RO96820B1 (en)

Also Published As

Publication number Publication date
RO96820B1 (en) 1989-05-02

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