JPH0580801B2 - - Google Patents
Info
- Publication number
- JPH0580801B2 JPH0580801B2 JP59245103A JP24510384A JPH0580801B2 JP H0580801 B2 JPH0580801 B2 JP H0580801B2 JP 59245103 A JP59245103 A JP 59245103A JP 24510384 A JP24510384 A JP 24510384A JP H0580801 B2 JPH0580801 B2 JP H0580801B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- stearate
- parts
- positive characteristic
- added
- 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 - Lifetime
Links
- 239000004065 semiconductor Substances 0.000 claims description 14
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 13
- 229910052573 porcelain Inorganic materials 0.000 claims description 13
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims description 9
- 229910002113 barium titanate Inorganic materials 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 9
- 229910052709 silver Inorganic materials 0.000 claims description 9
- 229910052725 zinc Inorganic materials 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 229910052759 nickel Inorganic materials 0.000 claims description 8
- 229910052748 manganese Inorganic materials 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 5
- 239000000654 additive Substances 0.000 description 7
- 239000011572 manganese Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 235000021355 Stearic acid Nutrition 0.000 description 3
- 230000032798 delamination Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000008117 stearic acid Substances 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- SZINCDDYCOIOJQ-UHFFFAOYSA-L manganese(2+);octadecanoate Chemical compound [Mn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O SZINCDDYCOIOJQ-UHFFFAOYSA-L 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N lead(II) oxide Inorganic materials [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Thermistors And Varistors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59245103A JPS61124103A (ja) | 1984-11-20 | 1984-11-20 | チタン酸バリウム系正特性半導体磁器の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59245103A JPS61124103A (ja) | 1984-11-20 | 1984-11-20 | チタン酸バリウム系正特性半導体磁器の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61124103A JPS61124103A (ja) | 1986-06-11 |
| JPH0580801B2 true JPH0580801B2 (enrdf_load_stackoverflow) | 1993-11-10 |
Family
ID=17128656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59245103A Granted JPS61124103A (ja) | 1984-11-20 | 1984-11-20 | チタン酸バリウム系正特性半導体磁器の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61124103A (enrdf_load_stackoverflow) |
-
1984
- 1984-11-20 JP JP59245103A patent/JPS61124103A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61124103A (ja) | 1986-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3975307A (en) | PTC thermistor composition and method of making the same | |
| JPS60226102A (ja) | 電圧非直線抵抗体及びその製造方法 | |
| JPH0580801B2 (enrdf_load_stackoverflow) | ||
| US3831269A (en) | Method of making thin film thermistor | |
| JPS5916303A (ja) | 半導体磁器材料の製造方法 | |
| JP3038906B2 (ja) | チタン酸バリウム系半導体磁器の製造方法 | |
| JP3353015B2 (ja) | 電圧非直線抵抗体の製造方法 | |
| JPS63110601A (ja) | 半導体磁器材料の製造方法 | |
| JP3213647B2 (ja) | 負特性サーミスタ組成物および負特性サーミスタ | |
| JPS6054401A (ja) | チタン酸バリウム系ｐｔｏサ−ミスタの製造方法 | |
| JPH0578925B2 (enrdf_load_stackoverflow) | ||
| JPH1197217A (ja) | 低電圧用電圧非直線性抵抗器の製造方法 | |
| JPH07109804B2 (ja) | 電圧非直線抵抗体の製造方法 | |
| JP2917335B2 (ja) | セラミック電子部品の製造方法 | |
| JP4183100B2 (ja) | 電圧非直線性抵抗体磁器組成物 | |
| JPH0645104A (ja) | 正の抵抗温度係数を有する半導体磁器の製造方法 | |
| JP3650560B2 (ja) | チップサーミスタ用組成物 | |
| JPH05144612A (ja) | 非直線抵抗体の製造方法 | |
| JPH0684605A (ja) | 正特性サーミスタ及びその製造方法 | |
| JPH0253924B2 (enrdf_load_stackoverflow) | ||
| JPH09330805A (ja) | 正特性サーミスタおよびその製造方法 | |
| JP2001102204A (ja) | サーミスタ組成物とその製造方法及びサーミスタ | |
| JPH09162009A (ja) | 正特性サーミスタの製造方法 | |
| JPH06196305A (ja) | 正特性サーミスタの製造方法 | |
| JP2000286104A (ja) | 正特性サーミスタの製造方法 |