JPH04930B2 - - Google Patents
Info
- Publication number
- JPH04930B2 JPH04930B2 JP57099063A JP9906382A JPH04930B2 JP H04930 B2 JPH04930 B2 JP H04930B2 JP 57099063 A JP57099063 A JP 57099063A JP 9906382 A JP9906382 A JP 9906382A JP H04930 B2 JPH04930 B2 JP H04930B2
- Authority
- JP
- Japan
- Prior art keywords
- particles
- zirconia
- powder
- secondary agglomerated
- sol
- 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
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 58
- 239000002245 particle Substances 0.000 claims description 54
- 239000000843 powder Substances 0.000 claims description 34
- 238000001354 calcination Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- 230000007062 hydrolysis Effects 0.000 claims description 8
- 238000006460 hydrolysis reaction Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000013081 microcrystal Substances 0.000 claims description 6
- 238000005119 centrifugation Methods 0.000 claims description 4
- 150000003754 zirconium Chemical class 0.000 claims description 4
- 238000004062 sedimentation Methods 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 150000002736 metal compounds Chemical class 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 239000010419 fine particle Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000001035 drying Methods 0.000 description 8
- 239000006104 solid solution Substances 0.000 description 8
- 239000011163 secondary particle Substances 0.000 description 7
- 238000005245 sintering Methods 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000011882 ultra-fine particle Substances 0.000 description 5
- 238000005054 agglomeration Methods 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000010304 firing Methods 0.000 description 3
- 238000009776 industrial production Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000011164 primary particle Substances 0.000 description 3
- NGDQQLAVJWUYSF-UHFFFAOYSA-N 4-methyl-2-phenyl-1,3-thiazole-5-sulfonyl chloride Chemical compound S1C(S(Cl)(=O)=O)=C(C)N=C1C1=CC=CC=C1 NGDQQLAVJWUYSF-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 230000003301 hydrolyzing effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 238000003917 TEM image Methods 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000000084 colloidal system Substances 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
- 238000000280 densification Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001493 electron microscopy Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 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
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000009283 thermal hydrolysis Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- -1 yttrium and calcium Chemical class 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- IPCAPQRVQMIMAN-UHFFFAOYSA-L zirconyl chloride Chemical compound Cl[Zr](Cl)=O IPCAPQRVQMIMAN-UHFFFAOYSA-L 0.000 description 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9906382A JPS58217430A (ja) | 1982-06-09 | 1982-06-09 | ジルコニア系微粉末および製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9906382A JPS58217430A (ja) | 1982-06-09 | 1982-06-09 | ジルコニア系微粉末および製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58217430A JPS58217430A (ja) | 1983-12-17 |
| JPH04930B2 true JPH04930B2 (zh) | 1992-01-09 |
Family
ID=14237296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9906382A Granted JPS58217430A (ja) | 1982-06-09 | 1982-06-09 | ジルコニア系微粉末および製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58217430A (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61201623A (ja) * | 1985-03-04 | 1986-09-06 | Etsuro Kato | ジルコニア超微結晶の球状凝集粒子の製造方法 |
| JPH0688787B2 (ja) * | 1985-05-21 | 1994-11-09 | 住友化学工業株式会社 | 部分安定化ジルコニア粉末の製造方法 |
| US4719091A (en) * | 1986-07-01 | 1988-01-12 | Corning Glass Works | Preparation of mono-sized zirconia powders by forced hydrolysis |
| AU601491B2 (en) * | 1986-09-27 | 1990-09-13 | Nissan Chemical Industries Ltd. | Process for manufacturing fine zirconium oxide powder |
| JP4968475B2 (ja) | 2005-04-18 | 2012-07-04 | 日産化学工業株式会社 | 酸性ジルコニアゾル及びその製造方法 |
| JP5494746B2 (ja) * | 2012-07-17 | 2014-05-21 | 住友大阪セメント株式会社 | 粒子集合体の製造方法 |
| JP5821871B2 (ja) * | 2013-02-19 | 2015-11-24 | 住友大阪セメント株式会社 | 金属酸化物ナノ粒子の製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5021996A (zh) * | 1973-06-28 | 1975-03-08 | ||
| JPS56145118A (en) * | 1980-04-11 | 1981-11-11 | Agency Of Ind Science & Technol | Preparation of finely divided particles of zirconium oxide |
-
1982
- 1982-06-09 JP JP9906382A patent/JPS58217430A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5021996A (zh) * | 1973-06-28 | 1975-03-08 | ||
| JPS56145118A (en) * | 1980-04-11 | 1981-11-11 | Agency Of Ind Science & Technol | Preparation of finely divided particles of zirconium oxide |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58217430A (ja) | 1983-12-17 |
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