CN103923603A - Oxide solid solution powder - Google Patents
Oxide solid solution powder Download PDFInfo
- Publication number
- CN103923603A CN103923603A CN201310014115.1A CN201310014115A CN103923603A CN 103923603 A CN103923603 A CN 103923603A CN 201310014115 A CN201310014115 A CN 201310014115A CN 103923603 A CN103923603 A CN 103923603A
- Authority
- CN
- China
- Prior art keywords
- oxide
- solid solution
- solution powder
- cerium
- oxide solid
- 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.)
- Pending
Links
Abstract
The invention discloses an oxide solid solution powder. A calcium oxide completely dissolves in a rare earth oxide with a cerium oxide as the main component in solid state, wherein the cerium oxide accounts for over 50% (mass ratio) of the total oxide conversion mass of the oxide solid solution. The oxide solid solution powder can be used as an abrasive material, and can achieve high abrasive surface precision when it is used as an abrasive material.
Description
Technical field
the present invention relates to a kind of oxide solid solution powder.
Background technology
use existing abrasive substance, can obtain having the face that is polished of certain abrasive surface precision, but at present more and more higher to the requirement of abrasive surface precision, and existing slurry abrasive substance and abrasive substance cannot be guaranteed high like this abrasive surface precision.Also cannot guarantee enough abrasive surface precision even if adopt the abrasive substance of ultrafine particulate.Some other technology is not the method that the characteristic by improving material self is guaranteed high abrasive surface precision yet.In addition, also can cause grinding that cost rises, the grinding operation time is longer.
Summary of the invention
therefore, the object of the present invention is to provide a kind of can be as abrasive substance and at the oxide solid solution powder of the principal constituent that can obtain the face that is polished of high abrasive surface precision when the abrasive substance rare-earth oxide such as be cerium oxide.
in order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
according to an aspect of the present invention, a kind of oxide solid solution powder is provided, the complete solid solution of calcium oxide is in the rare-earth oxide taking cerium oxide as principal constituent, and wherein cerium oxide proportion in the total oxide reduced mass of oxide solid solution is 50%(mass ratio) more than.
preferably, also in the rare-earth oxide taking cerium oxide as principal constituent, solid solution has Zirconium oxide.
preferably, also in the rare-earth oxide taking cerium oxide as principal constituent, solid solution has lanthanum-oxides and/or praseodymium oxide.
according to a further aspect in the invention, provide a kind of cerium based abrasive material that contains described oxide solid solution powder.
owing to having adopted technical scheme as above, the present invention has following beneficial effect:
the present invention can obtain high abrasive surface precision as abrasive substance and when as abrasive substance.
Embodiment
embodiment 1
a kind of oxide solid solution powder, the complete solid solution of calcium oxide is in the rare-earth oxide taking cerium oxide as principal constituent, wherein cerium oxide proportion in the total oxide reduced mass of oxide solid solution is 50%(mass ratio) more than.
embodiment 2
a kind of oxide solid solution powder, the complete solid solution of calcium oxide is in the rare-earth oxide taking cerium oxide as principal constituent, and also in the rare-earth oxide taking cerium oxide as principal constituent, solid solution has Zirconium oxide.Wherein cerium oxide proportion in the total oxide reduced mass of oxide solid solution is 60%(mass ratio) more than.
embodiment 3
a kind of oxide solid solution powder, the complete solid solution of calcium oxide is in the rare-earth oxide taking cerium oxide as principal constituent, and also in the rare-earth oxide taking cerium oxide as principal constituent, solid solution has lanthanum-oxides and/or praseodymium oxide.Wherein cerium oxide proportion in the total oxide reduced mass of oxide solid solution is 70%(mass ratio) more than.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make on the basis of the above description other multi-form variation and variations.Here cannot give exhaustive to all embodiments.Everyly belong to apparent variation or the still row in protection scope of the present invention of variation that technical scheme of the present invention amplifies out.
Claims (4)
1. an oxide solid solution powder, is characterized in that, the complete solid solution of calcium oxide is in the rare-earth oxide taking cerium oxide as principal constituent, and wherein cerium oxide proportion in the total oxide reduced mass of oxide solid solution is 50%(mass ratio) more than.
2. an oxide solid solution powder, is characterized in that, the complete solid solution of calcium oxide is in the rare-earth oxide taking cerium oxide as principal constituent, and wherein cerium oxide proportion in the total oxide reduced mass of oxide solid solution is 50%(mass ratio) more than.
3. oxide solid solution powder according to claim 1, is characterized in that: also solid solution has lanthanum-oxides and/or praseodymium oxide.
4. a cerium based abrasive material, is characterized in that: contain the oxide solid solution powder described in any one in aforementioned claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310014115.1A CN103923603A (en) | 2013-01-15 | 2013-01-15 | Oxide solid solution powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310014115.1A CN103923603A (en) | 2013-01-15 | 2013-01-15 | Oxide solid solution powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103923603A true CN103923603A (en) | 2014-07-16 |
Family
ID=51142007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310014115.1A Pending CN103923603A (en) | 2013-01-15 | 2013-01-15 | Oxide solid solution powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103923603A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5645975A (en) * | 1979-09-20 | 1981-04-25 | Akira Suzuki | Additive for abrasive material |
| CN1764601A (en) * | 2004-01-21 | 2006-04-26 | 三井金属鉱业株式会社 | Oxide solid solution powder |
| JP2008013689A (en) * | 2006-07-06 | 2008-01-24 | Mitsui Mining & Smelting Co Ltd | Raw material for cerium-based abrasive, method for producing cerium-based abrasive and cerium-based abrasive |
| JP2012066370A (en) * | 2010-09-27 | 2012-04-05 | Mitsui Mining & Smelting Co Ltd | Cerium-based abrasive |
-
2013
- 2013-01-15 CN CN201310014115.1A patent/CN103923603A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5645975A (en) * | 1979-09-20 | 1981-04-25 | Akira Suzuki | Additive for abrasive material |
| CN1764601A (en) * | 2004-01-21 | 2006-04-26 | 三井金属鉱业株式会社 | Oxide solid solution powder |
| JP2008013689A (en) * | 2006-07-06 | 2008-01-24 | Mitsui Mining & Smelting Co Ltd | Raw material for cerium-based abrasive, method for producing cerium-based abrasive and cerium-based abrasive |
| JP2012066370A (en) * | 2010-09-27 | 2012-04-05 | Mitsui Mining & Smelting Co Ltd | Cerium-based abrasive |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2017002950A (en) | High porosity cerium and zirconium containing oxide. | |
| MX2014015610A (en) | Composites of mixed metal oxides for oxygen storage. | |
| MX2016001140A (en) | Product having a high alumina content. | |
| EP4234659A3 (en) | Apparatus comprising a scintillator | |
| MX2018013012A (en) | Cerium-and zirconium-based mixed oxides. | |
| WO2013003830A3 (en) | Abrasive articles including abrasive particles of silicon nitride | |
| MY160974A (en) | Cerium-based abrasive | |
| MY193970A (en) | Cerium- and zirconium-based mixed oxide | |
| MY179268A (en) | Led package with red-emitting phosphors | |
| WO2011084003A3 (en) | Cathode active material containing lithium manganese oxide that exhibits excellent charge-discharge characteristics in 4v and 3v regions | |
| MY165736A (en) | Sputtering target | |
| CN104064300A (en) | Novel magnetic material | |
| TW200943338A (en) | Laminated ceramic capacitor | |
| CN103923603A (en) | Oxide solid solution powder | |
| CN205064763U (en) | Gear with teeth of a cogwheel cover | |
| MX2022000698A (en) | Mixed oxide based on cerium and zirconium. | |
| MY192996A (en) | Manufacturing method for starting material for cerium-based abrasive agent, and manufacturing method for cerium-based abrasive agent | |
| RU2013118914A (en) | COMPLEX SILICATE OF RARE-EARTH ELEMENTS IN NANOAMORPHIC STATE | |
| MY175024A (en) | Sputtering target for magnetic recording medium | |
| CN204659095U (en) | The working panel of measuring instrument or projecting apparatus | |
| CN102766433A (en) | Ceramic adhesive | |
| CN203176310U (en) | Reducer output shaft gear | |
| CN204792798U (en) | A triode for preventing pin damages | |
| CN105623039A (en) | Strontium aluminate luminescent material | |
| CN203931740U (en) | A kind of EI type combined magnet core |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140716 |