JPS6120488B2 - - Google Patents
Info
- Publication number
- JPS6120488B2 JPS6120488B2 JP53111639A JP11163978A JPS6120488B2 JP S6120488 B2 JPS6120488 B2 JP S6120488B2 JP 53111639 A JP53111639 A JP 53111639A JP 11163978 A JP11163978 A JP 11163978A JP S6120488 B2 JPS6120488 B2 JP S6120488B2
- Authority
- JP
- Japan
- Prior art keywords
- purity
- powder
- particle size
- particles
- lead titanate
- 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
- 239000002245 particle Substances 0.000 claims description 51
- 239000000843 powder Substances 0.000 claims description 39
- NKZSPGSOXYXWQA-UHFFFAOYSA-N dioxido(oxo)titanium;lead(2+) Chemical compound [Pb+2].[O-][Ti]([O-])=O NKZSPGSOXYXWQA-UHFFFAOYSA-N 0.000 claims description 25
- 230000015572 biosynthetic process Effects 0.000 claims description 13
- 238000003786 synthesis reaction Methods 0.000 claims description 12
- 230000006378 damage Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 6
- 238000009826 distribution Methods 0.000 description 18
- 238000010298 pulverizing process Methods 0.000 description 15
- 239000002131 composite material Substances 0.000 description 14
- 230000005684 electric field Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 11
- 229910010413 TiO 2 Inorganic materials 0.000 description 10
- 238000002441 X-ray diffraction Methods 0.000 description 10
- 230000010287 polarization Effects 0.000 description 9
- 238000002156 mixing Methods 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 8
- 239000012535 impurity Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 229910052573 porcelain Inorganic materials 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000002033 PVDF binder Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000011362 coarse particle Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000005394 sealing glass Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000011882 ultra-fine particle Substances 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 102100025490 Slit homolog 1 protein Human genes 0.000 description 2
- 101710123186 Slit homolog 1 protein Proteins 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 239000011164 primary particle Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000011163 secondary particle Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000001089 mineralizing effect Effects 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
- Inorganic Insulating Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11163978A JPS5542204A (en) | 1978-09-13 | 1978-09-13 | Production of lead titanate powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11163978A JPS5542204A (en) | 1978-09-13 | 1978-09-13 | Production of lead titanate powder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5542204A JPS5542204A (en) | 1980-03-25 |
| JPS6120488B2 true JPS6120488B2 (enExample) | 1986-05-22 |
Family
ID=14566400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11163978A Granted JPS5542204A (en) | 1978-09-13 | 1978-09-13 | Production of lead titanate powder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5542204A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03144003A (ja) * | 1989-10-31 | 1991-06-19 | Yoshihiro Nakayama | 弾性質の厚肉塗膜削除カッターブレード |
| JP4817481B2 (ja) * | 2000-07-31 | 2011-11-16 | 京セラ株式会社 | 圧電部材 |
| JP4670822B2 (ja) * | 2007-03-06 | 2011-04-13 | Ｔｄｋ株式会社 | 圧電磁器の製造方法 |
| JP4900008B2 (ja) * | 2007-04-12 | 2012-03-21 | Ｔｄｋ株式会社 | 圧電磁器の製造方法 |
-
1978
- 1978-09-13 JP JP11163978A patent/JPS5542204A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5542204A (en) | 1980-03-25 |
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