CN107937982A - Large red cubic crystal of zirconium oxide - Google Patents
Large red cubic crystal of zirconium oxide Download PDFInfo
- Publication number
- CN107937982A CN107937982A CN201711231977.4A CN201711231977A CN107937982A CN 107937982 A CN107937982 A CN 107937982A CN 201711231977 A CN201711231977 A CN 201711231977A CN 107937982 A CN107937982 A CN 107937982A
- Authority
- CN
- China
- Prior art keywords
- zirconium oxide
- cubic crystal
- large red
- crystal
- raw material
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/16—Oxides
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
Abstract
A kind of large red cubic crystal of zirconium oxide is invented, it is made of formula as below raw material：Zirconium dioxide 89 94%, yttria 3 8%, rare earth cerium sesquioxide or ceria 1.5 3%, neodymia 1.5 4%；Above-mentioned formula material is uniformly mixed and is placed in melting in crucible, crystal pulling postcooling, you can manufactured large red cubic crystal of zirconium oxide.Inventive formulation is unique, the special formulation of selection and the proportional quantity of colouring agent, raw material is successfully solved under 2700 DEG C of high-temperature conditions, the problem that large red can not colour, cubic crystal of zirconium oxide has been filled up as imitative blank of the natural ruby without large red cubic crystal of zirconium oxide, with the imitative natural ruby of large red cubic crystal of zirconium oxide production of the present invention, color beauty is bright-coloured, can compare favourably with natural ruby.
Description
Technical field
The present invention relates to a kind of cubic crystal of zirconium oxide, particularly a kind of large red cubic crystal of zirconium oxide, belong to production
The raw material of imitative natural ruby.
Background technology
It is presently used for producing the cubic crystal of zirconium oxide of imitative natural gemstone, the cubic crystal of zirconium oxide of existing multiple color
For its use, but be used as red, blue, the green three primary colours of primary colors, it is red can not have always with natural ruby similar in product can
Produce successfully, only four kinds of pink, salmon pink, garnet, aubergine colors can produce in the past, but away from natural ruby
Color differs greatly.
The content of the invention
The purpose of the present invention is invent it is a kind of can produce with natural ruby color similar in imitate natural ruby it is big
Red cubic crystal of zirconium oxide.
The large red cubic crystal of zirconium oxide of the present invention, it includes zirconium dioxide, yttria raw material, its feature exists
Also include rare earth cerium sesquioxide in it or ceria, neodymia raw material, the percentage by weight of its formula material are as follows：Two
Zirconium oxide 89-94%, yttria 3-8%, rare earth cerium sesquioxide or ceria 1.5-3%, neodymia 1.5-4%；Will be upper
State formula material and be uniformly mixed and be placed in melting in crucible, crystal pulling postcooling, you can large red cubic crystal of zirconium oxide is made.
The large red cubic crystal of zirconium oxide of the present invention, formula is unique, the special formulation of selection and the proportional quantity of colouring agent,
Raw material is successfully solved under 2700 DEG C of high-temperature conditions, the problem that large red can not colour, has filled up cubic crystal of zirconium oxide work
For imitative blank of the natural ruby without large red cubic crystal of zirconium oxide, produced with the large red cubic crystal of zirconium oxide of the present invention
Imitative natural ruby, color beauty is bright-coloured, can compare favourably with natural ruby.
Embodiment
Embodiment 1
Raw material is weighed by formula as below amount：Zirconium dioxide 91%, yttria 4.5%, rare earth cerium sesquioxide 1.5%, neodymia
3%；Above-mentioned formula material is uniformly mixed and is placed in crucible, in 2700 DEG C of meltings, crystal pulling postcooling, you can manufactured large red
Cubic crystal of zirconium oxide.
Embodiment 2
Raw material is weighed by formula as below amount：Zirconium dioxide 92%, yttria 4%, ceria 2%, neodymia 2%；Will be above-mentioned
Formula material, which is uniformly mixed, to be placed in crucible, in 2700 DEG C of meltings, crystal pulling postcooling.Can manufactured large red cubic zirconia
Crystal.
Embodiment 3
Raw material is weighed by formula as below amount：Zirconium dioxide 89%, yttria 6%, ceria 2%, neodymia 3%；Will be above-mentioned
Formula material, which is uniformly mixed, to be placed in crucible, in 2700 DEG C of meltings, crystal pulling postcooling, you can manufactured large red cubic zirconia
Crystal.
Embodiment 4
Raw material is weighed by formula as below amount：Zirconium dioxide 93%, yttria 4%, rare earth cerium sesquioxide 1.5%, neodymia
1.5%；Above-mentioned formula material is uniformly mixed and is placed in Gan Hanawa, in 2700 DEG C of meltings, crystal pulling postcooling, you can manufactured bright red
Color cubic crystal of zirconium oxide.
Claims (1)
1. a kind of large red cubic crystal of zirconium oxide, it includes zirconium dioxide, yttria raw material, it is characterised in that it is also
Include rare earth cerium sesquioxide or ceria, rare-earth oxidation neodymium raw material, the percentage by weight of its formula material are as follows：Dioxy
Change zirconium 89-94%, yttria 3-8%, rare earth cerium sesquioxide or ceria 1.5-3%, neodymia 1.5-4%；Will be above-mentioned
Formula material, which is uniformly mixed, is placed in melting in crucible, and crystal pulling postcooling is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711231977.4A CN107937982A (en) | 2017-11-30 | 2017-11-30 | Large red cubic crystal of zirconium oxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711231977.4A CN107937982A (en) | 2017-11-30 | 2017-11-30 | Large red cubic crystal of zirconium oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107937982A true CN107937982A (en) | 2018-04-20 |
Family
ID=61946869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711231977.4A Withdrawn CN107937982A (en) | 2017-11-30 | 2017-11-30 | Large red cubic crystal of zirconium oxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107937982A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108456923A (en) * | 2018-03-27 | 2018-08-28 | 汶川县神州锆业科技有限公司 | Zirconium jewel and its production method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062179A (en) * | 1991-12-30 | 1992-06-24 | 天津市硅酸盐研究所 | The growth method of green cubic crystal of zirconium oxide |
| KR20050019336A (en) * | 2003-08-18 | 2005-03-03 | 한국과학기술연구원 | Synthesis of Black Cubic Zirconia Single Crystals |
| CN106518061A (en) * | 2016-10-21 | 2017-03-22 | 邓湘凌 | Big red zirconia ceramic and preparation method thereof |
-
2017
- 2017-11-30 CN CN201711231977.4A patent/CN107937982A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062179A (en) * | 1991-12-30 | 1992-06-24 | 天津市硅酸盐研究所 | The growth method of green cubic crystal of zirconium oxide |
| KR20050019336A (en) * | 2003-08-18 | 2005-03-03 | 한국과학기술연구원 | Synthesis of Black Cubic Zirconia Single Crystals |
| CN106518061A (en) * | 2016-10-21 | 2017-03-22 | 邓湘凌 | Big red zirconia ceramic and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 吴玉程等: "《工程材料基础》", 31 December 2014 * |
| 黄奇松等: "《珠宝玉石选购与鉴赏》", 30 September 2016 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108456923A (en) * | 2018-03-27 | 2018-08-28 | 汶川县神州锆业科技有限公司 | Zirconium jewel and its production method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106007381B (en) | A kind of single layer transmutation color glaze and preparation method thereof | |
| CN103304215A (en) | Ultra nanometer silver ion zirconium silicate ceramic artwork and preparation method thereof | |
| CN102503134B (en) | Application technology for colorful glass grains and powder colored glazes in glass crafts | |
| CN107937982A (en) | Large red cubic crystal of zirconium oxide | |
| CN109133631A (en) | A kind of black matrix locus coeruleus glaze pottery lamp decoration and its preparation process | |
| CN103232268A (en) | Five-color exquisite glaze and five-color exquisite porcelain | |
| CN102817072A (en) | Preparation method of doping raw material used for growing gem single crystal through edge-defined film-fed growth method | |
| CN105924228A (en) | Dyeing method for dental zirconia ceramic | |
| CN103992108B (en) | A kind of technique preparing the colored porcelain block of high permeability artificial tooth zirconium dioxide | |
| CN107352962A (en) | It is a kind of using strand tire porcelain of pure natural raw mineral materials and preparation method thereof | |
| CN105272228B (en) | The preparation method of colored zirconium oxide powder and multiple-layer polychromatic dental polishing | |
| CN105885349B (en) | A kind of manufacture craft of decorative man-made marble painting | |
| CN104651101A (en) | Preparation method of handmade soap | |
| CN106082666A (en) | A kind of Flos Rosae Rugosae fancy glaze and preparation method thereof | |
| CN104193301B (en) | Burn till the logical blank spending porcelain for middle temperature and middle temperature burns till the logical preparation method spending porcelain | |
| CN108424109A (en) | A kind of transparent Chinese red cube zirconium jewel and preparation method thereof | |
| CN108821742B (en) | Manufacturing method of sandstone picture painting pigment | |
| CN104446660B (en) | Recrystallized ceramic color glaze | |
| CN106045321A (en) | Method for preparing black glaze pigment with nickel-containing waste materials and black glaze pigment | |
| CN103214270B (en) | Formula material of preventing high-temperature pigment from glaze-crawling for bone china and preparation process thereof | |
| CN104909836A (en) | Internal and external surface glaze applied to rice-pattern decorated porcelain | |
| CN102992668A (en) | Agate red color sands | |
| CN105130504A (en) | Method for forming double-color moire pattern ceramic | |
| CN101381245B (en) | Method for improving electrofusion zirconia chromophoric redness value | |
| CN106316131A (en) | Bright monochrome-glazed porcelain and preparing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180420 |