CA1065125A - Resistive element having voltage non-linearity and method of making same - Google Patents
Resistive element having voltage non-linearity and method of making sameInfo
- Publication number
- CA1065125A CA1065125A CA262,633A CA262633A CA1065125A CA 1065125 A CA1065125 A CA 1065125A CA 262633 A CA262633 A CA 262633A CA 1065125 A CA1065125 A CA 1065125A
- Authority
- CA
- Canada
- Prior art keywords
- mol
- linearity
- resistive element
- zinc oxide
- mgo
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052788 barium Inorganic materials 0.000 claims abstract description 9
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 9
- 239000011777 magnesium Substances 0.000 claims abstract description 9
- 229910052712 strontium Inorganic materials 0.000 claims abstract description 9
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 9
- 239000011787 zinc oxide Substances 0.000 claims abstract description 7
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 6
- 239000010941 cobalt Substances 0.000 claims abstract description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 6
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims abstract description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 5
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000005245 sintering Methods 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 235000001055 magnesium Nutrition 0.000 claims 3
- 229940091250 magnesium supplement Drugs 0.000 claims 3
- 238000007493 shaping process Methods 0.000 claims 1
- 239000000654 additive Substances 0.000 description 8
- 230000006872 improvement Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RNWHGQJWIACOKP-UHFFFAOYSA-N zinc;oxygen(2-) Chemical group [O-2].[Zn+2] RNWHGQJWIACOKP-UHFFFAOYSA-N 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 101000932768 Conus catus Alpha-conotoxin CIC Proteins 0.000 description 1
- 241000531897 Loma Species 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical group [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 125000003748 selenium group Chemical group *[Se]* 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/105—Varistor cores
- H01C7/108—Metal oxide
- H01C7/112—ZnO type
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Thermistors And Varistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50137520A JPS5260985A (en) | 1975-11-14 | 1975-11-14 | Voltageenonnlinearrresistive element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1065125A true CA1065125A (en) | 1979-10-30 |
Family
ID=15200588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA262,633A Expired CA1065125A (en) | 1975-11-14 | 1976-10-04 | Resistive element having voltage non-linearity and method of making same |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4086189A (enExample) |
| JP (1) | JPS5260985A (enExample) |
| CA (1) | CA1065125A (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54163395A (en) * | 1978-06-14 | 1979-12-25 | Fuji Electric Co Ltd | Voltage nonlinear resistive porcelain |
| AU524277B2 (en) * | 1979-11-27 | 1982-09-09 | Matsushita Electric Industrial Co., Ltd. | Sintered oxides voltage dependent resistor |
| US4430255A (en) | 1980-04-25 | 1984-02-07 | Bell Telephone Laboratories, Incorporated | Non-ohmic device using TiO2 |
| JPS58160842A (ja) * | 1982-03-18 | 1983-09-24 | Horiba Ltd | 光透過式粒度分布測定方法 |
| US4824826A (en) * | 1987-09-10 | 1989-04-25 | Iowa State University Research Foundation, Inc. | Millimeter size single crystals of superconducting YBa2 Cu3 O.sub. |
| JP5212059B2 (ja) * | 2008-03-14 | 2013-06-19 | パナソニック株式会社 | 電圧非直線性抵抗体組成物および積層バリスタ |
| EP2749351B1 (en) * | 2012-12-26 | 2018-07-11 | Lotte Chemical Corporation | A catalyst for reductive amination-reaction and uses thereof |
| CN103920498B (zh) * | 2013-01-10 | 2016-04-20 | 乐天化学株式会社 | 用于还原性胺化反应的催化剂及其应用 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3670216A (en) * | 1969-02-24 | 1972-06-13 | Matsushita Electric Industrial Co Ltd | Voltage variable resistors |
| DE2225431C2 (de) * | 1971-05-24 | 1982-11-25 | Tokyo Shibaura Electric Co., Ltd., Kawasaki, Kanagawa | Metalloxid-Varistor mit einem Gehalt an ZnO |
| IT1017155B (it) * | 1973-07-18 | 1977-07-20 | Conradty Fa C | Massa di resistenza dipendente dalla tensione |
-
1975
- 1975-11-14 JP JP50137520A patent/JPS5260985A/ja active Granted
-
1976
- 1976-09-10 US US05/722,006 patent/US4086189A/en not_active Expired - Lifetime
- 1976-10-04 CA CA262,633A patent/CA1065125A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5329394B2 (enExample) | 1978-08-21 |
| US4086189A (en) | 1978-04-25 |
| JPS5260985A (en) | 1977-05-19 |
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