JPS6433902A - Voltage non-linear resistance ceramic composition - Google Patents
Voltage non-linear resistance ceramic compositionInfo
- Publication number
- JPS6433902A JPS6433902A JP62188893A JP18889387A JPS6433902A JP S6433902 A JPS6433902 A JP S6433902A JP 62188893 A JP62188893 A JP 62188893A JP 18889387 A JP18889387 A JP 18889387A JP S6433902 A JPS6433902 A JP S6433902A
- Authority
- JP
- Japan
- Prior art keywords
- quantities
- composition
- group
- metal oxides
- ceramic composition
- 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.)
- Granted
Links
Landscapes
- Thermistors And Varistors (AREA)
Abstract
PURPOSE:To obtain a composition, whose varistor voltage at the time of applying a surge voltage and nonlinearity coefficient are less deteriorative by making the composition contain in certain quantities one or more kinds among Nb2O5, WO3, La2O3, CeO2, Nd2O3, Pr6O11, Y2O3, Eu2O3, Sm2O3, and SiO2, and one or more kinds among Li2O, K2O, Cs2O, Rb2O, with respect to SrTiO3. CONSTITUTION:A composition, wherein at least one kind of metal oxides in quantities of 0.005 to 5.0pts.wt. selected from among a group of Nb2O5, WO3, La2O3, CeO2, Nd2O3, Pr6O11, Y2O3, Eu2O3, and Sm2O3, and at least one kind of metal oxides in quantities of 0.005 to 2.5pts.wt. selected from among a group of Li2O, K2O, Cs2O, and Rb2O based on SrTiO3 as 100pts.wt. are contained, is used. Or, a substance containing at least one kind of metal oxides in quantities of 0.01 to 5.0pts.wt. selected from among a group of CoO, Cr2O3, NiO, Fe2O3, Sb2O3, Bi2O3, MnO, and Al2O3, in addition to the above-mentioned composition, is used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62188893A JP2540048B2 (en) | 1987-07-30 | 1987-07-30 | Voltage nonlinear resistor porcelain composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62188893A JP2540048B2 (en) | 1987-07-30 | 1987-07-30 | Voltage nonlinear resistor porcelain composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6433902A true JPS6433902A (en) | 1989-02-03 |
JP2540048B2 JP2540048B2 (en) | 1996-10-02 |
Family
ID=16231727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62188893A Expired - Fee Related JP2540048B2 (en) | 1987-07-30 | 1987-07-30 | Voltage nonlinear resistor porcelain composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2540048B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100339475B1 (en) * | 1999-05-26 | 2002-06-05 | 야수다 마사히로 | Hair clip |
-
1987
- 1987-07-30 JP JP62188893A patent/JP2540048B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100339475B1 (en) * | 1999-05-26 | 2002-06-05 | 야수다 마사히로 | Hair clip |
Also Published As
Publication number | Publication date |
---|---|
JP2540048B2 (en) | 1996-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |