MY127329A - Voltage-dependent nonlinear resistor ceramic, voltage-dependent nonlinear resistor with the ceramic, and method of manufacturing voltage-dependent nonlinear resistor ceramic - Google Patents

Voltage-dependent nonlinear resistor ceramic, voltage-dependent nonlinear resistor with the ceramic, and method of manufacturing voltage-dependent nonlinear resistor ceramic

Info

Publication number
MY127329A
MY127329A MYPI20015137A MYPI20015137A MY127329A MY 127329 A MY127329 A MY 127329A MY PI20015137 A MYPI20015137 A MY PI20015137A MY PI20015137 A MYPI20015137 A MY PI20015137A MY 127329 A MY127329 A MY 127329A
Authority
MY
Malaysia
Prior art keywords
ceramic
voltage
component
nonlinear resistor
dependent nonlinear
Prior art date
Application number
MYPI20015137A
Inventor
Matsuoka Dai
Hitomi Atsushi
Chida Naoki
Ogasawara Minoru
Takeshima Tsutomu
Naoi Katsuo
Original Assignee
Tdk 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
Priority claimed from JP2000371324A external-priority patent/JP3838026B2/en
Priority claimed from JP2000378732A external-priority patent/JP3719135B2/en
Application filed by Tdk Corp filed Critical Tdk Corp
Publication of MY127329A publication Critical patent/MY127329A/en

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  • Compositions Of Oxide Ceramics (AREA)
  • Thermistors And Varistors (AREA)

Abstract

A COMPOSITE PEROVSKITE-BASED SEMICONDUCTOR VARISTOR CERAMIC AND A VARISTOR MAY CONTAIN A FIRST COMPONENT CONSISTING OF OXIDES OF SR, BA, CA AND TI, AT LEAST ONE COMPONENT OF A SECOND COMPONENT CONSISTING OF AT LEAST ONE KIND OF OXIDE SELECTED FROM OXIDES OF R (Y AND LANTHANOIDS) AND A THIRD COMPONENT CONSISTING OF AT LEAST ONE KIND OF OXIDE SELECTED FROM OXIDES OF N (NB AND TA), AND A FOURTH COMPONENT CONSISTING OF AN OXIDE OF SI.THE CERAMIC SUBSTANTIALLY CONTAINING NO MG. A COMPOSITION OF THE CERAMIC IS 0.10 ? A/(A + B + C) ? 0.40, 0.30 ? B/(A + B + C) ? 0.50, 0.20 < C/(A + B + C) ? 0.50. 0.84 ? (A + B + C + E)/(D + F) ? 1.16, 1.0 ? (E + F)/D X 100 ? 10.0, AND G/D X 100 ? 0.6, WHERE A IS THE NUMBER OF MOLES CALCULATED FOR SR OF THE FIRST COMPONENT AS SRO, B IS THE NUMBER OF MOLES CALCULATED FOR BA OF THE FIRST COMPONENT AS BAO, C IS THE NUMBER OF MOLES CALCULATED FOR CA OF THE FIRST COMPONENT AS CAO, D IS THE NUMBER OF MOLES CALCULATED FOR TI OF THE FIRST COMPONENT AS TI02, E IS THE NUMBER OF MOLES CALCULATED FOR R OF THE SECOND COMPONENT AS Y03/2, CEO2, PRO11/6, TB07/4 AND R03/2 (OTHER LANTHANOIDS) RESPECTIVELY, F IS THE NUMBER OF MOLES CALCULATED FOR M OF THE THIRD COMPONENT AS NBO5/2 AND TAO5/2 RESPECTIVELY, AND G IS THE NUMBER OF MOLES CALCULATED FOR SI OF THE FOURTH COMPONENT AS SI02. A COMPOSITE PEROVSKITE-BASED SEMICONDUCTOR VARISTOR CERAMIC AND A VARISTOR MAY CONSIST OF AT LEAST ONE KIND OF SR, BA AND CA, AND TI, AND HAVE A SURFACE PROVIDED WITH A COMPRESSIVE STRESS.
MYPI20015137A 2000-11-15 2001-11-08 Voltage-dependent nonlinear resistor ceramic, voltage-dependent nonlinear resistor with the ceramic, and method of manufacturing voltage-dependent nonlinear resistor ceramic MY127329A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000347896 2000-11-15
JP2000357778 2000-11-24
JP2000371324A JP3838026B2 (en) 2000-12-06 2000-12-06 Method for manufacturing voltage-dependent nonlinear resistor ceramic
JP2000378732A JP3719135B2 (en) 2000-12-13 2000-12-13 Method for manufacturing voltage-dependent non-linear resistor porcelain

Publications (1)

Publication Number Publication Date
MY127329A true MY127329A (en) 2006-11-30

Family

ID=27481776

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20015137A MY127329A (en) 2000-11-15 2001-11-08 Voltage-dependent nonlinear resistor ceramic, voltage-dependent nonlinear resistor with the ceramic, and method of manufacturing voltage-dependent nonlinear resistor ceramic

Country Status (4)

Country Link
CN (1) CN100442400C (en)
MY (1) MY127329A (en)
SG (1) SG104950A1 (en)
TW (1) TW535174B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101673604B (en) * 2008-09-09 2012-10-03 Aem科技(苏州)股份有限公司 Electrostatic protector and manufacture method thereof
JP5286037B2 (en) * 2008-11-10 2013-09-11 太陽誘電株式会社 Varistor and manufacturing method thereof
CN104844192B (en) * 2015-04-30 2017-04-12 昆明理工大学 Preparation method and application of voltage-sensitive ceramic material

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0810646B2 (en) * 1987-05-08 1996-01-31 ティーディーケイ株式会社 Voltage nonlinear resistor porcelain composition
JPH0828287B2 (en) * 1988-08-12 1996-03-21 太陽誘電株式会社 Voltage-dependent nonlinear resistor
JP2789674B2 (en) * 1989-06-06 1998-08-20 松下電器産業株式会社 Voltage-dependent nonlinear resistor porcelain composition and method for manufacturing varistor
JPH0345559A (en) * 1989-07-11 1991-02-27 Tdk Corp Ceramic composition having resistive element non-linear to electric voltage
JP2727693B2 (en) * 1989-10-20 1998-03-11 松下電器産業株式会社 Voltage-dependent nonlinear resistor porcelain composition and method for manufacturing varistor
JP2808775B2 (en) * 1990-01-16 1998-10-08 松下電器産業株式会社 Varistor manufacturing method
JP3640273B2 (en) * 1995-03-24 2005-04-20 Ｔｄｋ株式会社 Multilayer varistor
KR20020028281A (en) * 2000-10-09 2002-04-17 박호군 Dielectric composition for low temperature sintered SrTiO3 varistor-capacitor multifunctional device
JP4099956B2 (en) * 2001-05-10 2008-06-11 Ｔｄｋ株式会社 Voltage-dependent nonlinear resistor

Also Published As

Publication number Publication date
CN100442400C (en) 2008-12-10
TW535174B (en) 2003-06-01
SG104950A1 (en) 2004-07-30
CN1353097A (en) 2002-06-12

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