JPH0121604B2 - - Google Patents
Info
- Publication number
- JPH0121604B2 JPH0121604B2 JP57083651A JP8365182A JPH0121604B2 JP H0121604 B2 JPH0121604 B2 JP H0121604B2 JP 57083651 A JP57083651 A JP 57083651A JP 8365182 A JP8365182 A JP 8365182A JP H0121604 B2 JPH0121604 B2 JP H0121604B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- heat treatment
- sintering
- hours
- zno
- 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
- 238000010438 heat treatment Methods 0.000 claims description 20
- 238000005245 sintering Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001994 activation Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007725 thermal activation Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Thermistors And Varistors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57083651A JPS58200508A (ja) | 1982-05-18 | 1982-05-18 | 非直線抵抗体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57083651A JPS58200508A (ja) | 1982-05-18 | 1982-05-18 | 非直線抵抗体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58200508A JPS58200508A (ja) | 1983-11-22 |
| JPH0121604B2 true JPH0121604B2 (cg-RX-API-DMAC7.html) | 1989-04-21 |
Family
ID=13808349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57083651A Granted JPS58200508A (ja) | 1982-05-18 | 1982-05-18 | 非直線抵抗体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58200508A (cg-RX-API-DMAC7.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2816258B2 (ja) * | 1991-04-23 | 1998-10-27 | 株式会社日立製作所 | 電圧非直線抵抗体の製造方法および避雷器 |
| EP0667626A3 (en) * | 1994-02-10 | 1996-04-17 | Hitachi Ltd | Voltage dependent nonlinear resistance and manufacturing process. |
-
1982
- 1982-05-18 JP JP57083651A patent/JPS58200508A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58200508A (ja) | 1983-11-22 |
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