CN103497004A - High-voltage ceramic insulated dark blue glaze - Google Patents
High-voltage ceramic insulated dark blue glaze Download PDFInfo
- Publication number
- CN103497004A CN103497004A CN201310426162.7A CN201310426162A CN103497004A CN 103497004 A CN103497004 A CN 103497004A CN 201310426162 A CN201310426162 A CN 201310426162A CN 103497004 A CN103497004 A CN 103497004A
- Authority
- CN
- China
- Prior art keywords
- chemical composition
- sio
- requires
- cao
- mgo
- 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
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention discloses a high-voltage ceramic insulated dark blue glaze which comprises the following components in parts by weight: 10-50 parts of high-potassium low-iron feldspar, 5-25 parts of Yichun quartz powder, 3-20 parts of Yunnan kaolin, 2-15 parts of Guangdong Xinhui soil, 2-10 parts of limestone, 2-10 parts of calcined talcum, 3-15 parts of spodumene, 1-3 parts of barium carbonate, 2-10 parts of albite and 1-8 cobalt blue agent. The glaze formula can enhance the mechanical, electric and thermal properties of the electric ceramic, and the properties exceed the GB8411 standard.
Description
Technical field
The invention belongs to the electroceramics field, be specifically related to the dark blue glaze of high voltage ceramic-type insulation.
Background technology
Electroceramics is to be applied to the main parts that play support and insulating effect, the double container of doing other electric component sometimes in power system.Therefore, its mechanical property, electric property, environmental resistance (cold and hot, anti-pollution, aging etc.) are had to higher requirement.Electroceramics need possess good mechanical property with the carrying electrical conductor, under long-term mechanical load (tension, bending resistance, antitorque, internal pressure-resistant) effect, reliablely and stablely works.Also to have good electrical specification, outstanding insulating power is arranged, to guarantee the safety in operational process, how to manufacture the electroceramics that possesses good mechanical properties and dielectric characteristics, be the problem that the technician is devoted to research, the composition of raw materials of electroceramics is the primary stage in research field always, electroporcelain material is mainly by clay, feldspar, the aluminosilicate such as quartz or alumina materials mixed preparing, through shaped, the inorganic insulating material be fired under comparatively high temps, porosity, the densified sintering product degree of volume density reflection porcelain performance, in addition, electroporcelain material also has mechanical property, the important porcelain performance of electrical insulation capability and thermal property, wherein physical strength is the most important performance that electric porcelain production is pursued always, because when electroporcelain material has high strength, under the condition of equal voltage range, can dwindle diameter or the wall thickness of the suspended insulator body of rod, improve the rate of utilization of material and reduce the cost of product.
The dark blue glaze of high voltage ceramic-type insulation, be applicable to the porcelain insulators such as suspension type, clavate and sleeve pipe, can increase substantially mechanical, electrical, the hot three aspects: performance of porcelain, must have high strength, performance over the GB8411 standard, also do not occur the glaze formula of standard like this at present.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of intensity high, be the dark blue glaze of navy blue high voltage ceramic-type insulation.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
The dark blue glaze of high voltage ceramic-type insulation, the component that comprises following weight part, high potassium hangs down iron feldspar 10-50, Yichuan silica powder 5-25, Yunnan kaolin 3-20, Xinhui of Guangdong Province soil 2-15, Wingdale 2-10, forges talcum 2-10, triphane 3-15, barium carbonate 1-3, albite 2-10, cobalt blue toner 1-8, wherein, the Chemical Composition requirement of the low iron feldspar of high potassium is SiO
2=66.2%, AI
2o
3=16.0%, Fe
2o
3=0.2%, CaO=0.7%, MgO=0.5%, K
2o=11.5%, Na
2o=3.0%, LL=0.1%; It is SiO that the Chemical Composition of Yichuan silica powder requires
2=98.9%, Fe
2o
3=0.1%, K
2o=0.15%; It is SiO that the kaolinic Chemical Composition in Yunnan requires
2=44%, AI
2o
3=37.5%, Fe
2o
3=0.5%, CaO=0.6%, MgO=0.4%, K
2o=0.1%, Na
2o=0.8%, LL=15%; It is SiO that the Chemical Composition of Xinhui of Guangdong Province's soil requires
2=48.9%, AI
2o
3=32%, Fe
2o
3=1.1%, TiO
2=0.5%, CaO=0.8%, MgO=0.4%, K
2o=1%, Na
2o=0.5%, LL=15%; It is Fe that the Chemical Composition of Wingdale requires
2o
3=0.4%, CaO=52%, MgO=0.9%, LL=41%; The Chemical Composition requirement of forging talcum is SiO
2=65%, AI
2o
3=0.4%, Fe
2o
3=0.1%, CaO=0.9%, MgO=33%, LL=0.01%; It is SiO that the Chemical Composition of triphane requires
2=68.4%, AI
2o
3=23.4%, Fe
2o
3=0.14%, Li
2o=8.02%; It is BaCO3>=95% that the Chemical Composition of barium carbonate requires; It is SiO that the Chemical Composition of albite requires
2=72.76%, AI
2o
3=15.64%, Fe
2o
3=0.2%, CaO=0.5%, MgO=0.7%, K
2o=2%, Na
2o=10.5%, LL=0.1%; The aluminum oxide that the cobalt blue toner is is 1:1 by volume ratio and cobalt oxide are 0 through being milled to 250 mesh screen residues, reenter the kiln calcining and form.
Above-mentioned each raw-material other requirements are as follows:
High potassium hangs down the iron feldspar: originate in Fujian, its appearance requirement, before burning: be yellow or light yellow powdery material.After burning: the frit shape that is white in color, mellow and full smooth, section is light, is evenly distributed with a small amount of stain; The raw material of the low iron Feldspar Powder of high potassium after processing, its mechanical iron is in 0.01% left and right.
Yichuan silica powder: originate in Yichuan, its appearance requirement, before burning: be sky blue or lark powder.After burning: be white in color or the yellow-white powder, contain a small amount of black impurity.Yichuan silica powder is the raw material that a kind of fineness need not be processed, and its mechanical iron is very low, in 0.001% left and right.
Yunnan kaolin: originate in Yunnan, its appearance requirement, before burning: be light yellow/white fine powder shape material.After burning: the powder that is white in color, not sintering.Yunnan kaolin machinery iron is very low, in 0.001% left and right.
Xinhui of Guangdong Province's soil: originate in Xinhui of Guangdong Province, its appearance requirement, before burning: gray/grey black bulk, matter is soft, and exquisiteness has sliding sense.After burning: be ash/canescence bulk, surface and section be without stain, fails sintering.Xinhui of Guangdong Province's soil is a kind of clay of high aquation rate, and its average aquation rate is 95%.
Wingdale: originate in Beibei, chongqing, its appearance requirement, before burning: the grey powder.After burning: gray powder, not sintering.Wingdale machinery iron is very low, in 0.001% left and right.
Forge talcum: originate in Guangxi, its appearance requirement, before burning: bulk is white in color.After burning: bulk is white in color.
Triphane: originate in Ba Yu, its appearance requirement, before burning: be light yellow or shallow white particle.After burning: be white in color or shallow white molten particle.The mechanical iron level of triphane is 0.01%.
Barium carbonate: originate in Ba Yu, its appearance requirement, before burning: powder is white in color.After burning: powder is white in color.The purity of barium carbonate is BaCO
3>=95%.
Albite: originate in the Linxiang City, Hunan Province, its appearance requirement, before burning: be the canescence powder-material.After burning: be canescence frit shape, melting degree is higher than potassium felspar sand, is evenly distributed with a small amount of stain.Albite in powder is after processing, and its mechanical iron level is in 0.015% left and right.
Glaze slip mobility and temperature flowing performance by above-mentioned dark blue glaze formula are significantly improved than existing glaze formula, while having promoted the base substrate glazing and the combination of glaze; Moreover, after becoming porcelain, the intensity of porcelain piece has improved more than 20%; Owing to having adopted cobalt oxide and aluminum oxide, improve the visual appearance of high pressure porcelain, make the fine and smooth light of insulator glaze colours, be mazarine; In order to make dark blue glaze formula can mate preferably blank formulation, improve glazing intensity, strengthen Yichuan quartz and forge the talcum consumption; In order to make dark blue glaze formula there is temperature flowing preferably, adopt the raw materials such as potassium felspar sand, albite, Wingdale; In order to make dark blue glaze formula there is good whiteness and brightness, triphane and barium carbonate have been adopted.
As the further improvement of such scheme, in order to improve the glazing intensity of whole glaze when the processing of preparing burden is milled, the particle of the low iron feldspar of described high potassium and albite≤0.063mm is not more than 70%; The particle of described Yichuan silica powder, Yunnan kaolin, Wingdale, barium carbonate >=0.063mm is not more than respectively 3%, 7%, 23%, 0.
As the further improvement of such scheme, there is glaze slip suspension property preferably in order to make dark blue glaze formula, the bonding force of selected Xinhui of Guangdong Province's soil must be not less than 3.0MPa, thereby improves the plasticity-of whole glaze.
Embodiment
The dark blue glaze of high voltage ceramic-type insulation, the component that comprises following weight part, high potassium hangs down iron feldspar 10-50, Yichuan silica powder 5-25, Yunnan kaolin 3-20, Xinhui of Guangdong Province soil 2-15, Wingdale 2-10, forges talcum 2-10, triphane 3-15, barium carbonate 1-3, albite 2-10, cobalt blue toner 1-8, wherein, the Chemical Composition requirement of the low iron feldspar of high potassium is SiO
2=66.2%, AI
2o
3=16.0%, Fe
2o
3=0.2%, CaO=0.7%, MgO=0.5%, K
2o=11.5%, Na
2o=3.0%, LL=0.1%; It is SiO that the Chemical Composition of Yichuan silica powder requires
2=98.9%, Fe
2o
3=0.1%, K
2o=0.15%; It is SiO that the kaolinic Chemical Composition in Yunnan requires
2=44%, AI
2o
3=37.5%, Fe
2o
3=0.5%, CaO=0.6%, MgO=0.4%, K
2o=0.1%, Na
2o=0.8%, LL=15%; It is SiO that the Chemical Composition of Xinhui of Guangdong Province's soil requires
2=48.9%, AI
2o
3=32%, Fe
2o
3=1.1%, TiO
2=0.5%, CaO=0.8%, MgO=0.4%, K
2o=1%, Na
2o=0.5%, LL=15%; It is Fe that the Chemical Composition of Wingdale requires
2o
3=0.4%, CaO=52%, MgO=0.9%, LL=41%; The Chemical Composition requirement of forging talcum is SiO
2=65%, AI
2o
3=0.4%, Fe
2o
3=0.1%, CaO=0.9%, MgO=33%, LL=0.01%; It is SiO that the Chemical Composition of triphane requires
2=68.4%, AI
2o
3=23.4%, Fe
2o
3=0.14%, Li
2o=8.02%; It is BaCO3>=95% that the Chemical Composition of barium carbonate requires; It is SiO that the Chemical Composition of albite requires
2=72.76%, AI
2o
3=15.64%, Fe
2o
3=0.2%, CaO=0.5%, MgO=0.7%, K
2o=2%, Na
2o=10.5%, LL=0.1%; The aluminum oxide that the cobalt blue toner is is 1:1 by volume ratio and cobalt oxide are 0 through being milled to 250 mesh screen residues, reenter the kiln calcining and form.
The best component proportioning of above-mentioned formula is: high potassium hangs down iron feldspar 30.5%, Yichuan silica powder 20%, Yunnan kaolin 10%, Xinhui of Guangdong Province's soil 8%, Wingdale 6%, forges talcum 6%, triphane 8%, barium carbonate 2%, albite 6%, cobalt blue toner 3.5%.
The chemical composition of its final molding requires: SiO
2=57.7%, AI
2o
3=12.5%, Fe
2o
3=0.4%, CaO=4.7%, MgO=2.6%, K
2o=3.3%, Na
2o=0.7%, LL=15%, ZrSiO
4=3.0%, BaCO
3=2.0%.
Dark blue glaze formula adopts ball-milling technology, uses 2kg parallel bars ball mill to carry out, and adopt and once feed intake, material: ball: water=1:2:1.2, it is that 360 mesh sieve margins (>=0.045mm) are 0.1～0.3% that the ball milling fineness is controlled.
Dark blue glaze small serial production trial-production.The 50Kg that feeds intake, trial product is U70BP/146D.From the product batch test, all can reach standard with these products of dark blue glaze formula trial-production, test of products the results are shown in following table:
The report of U70BP/146D batch test
Dark blue glaze glaze slip performance
| Test event | Test result |
| Relative viscosity | 2.25 |
| The glaze slip degree of mobilization | 0.44 |
Dark blue glaze high-temperature behavior
| Test event | Test result | Remarks |
| Temperature flowing degree (mm) | 45.6 | The position of getting angry |
| Temperature flowing degree (mm) | 44.9 | Lower fire position |
?the porcelain performance
| Test mode/test item | Porcelain flexural strength (MPa) | Upper dark blue glaze intensity (MPa) |
| The position of getting angry | 113.9 | 144.8 |
| Lower fire position | 112.7 | 143.2 |
above-described is only the preferred embodiment of the present invention, should be understood that for a person skilled in the art, under the prerequisite that does not break away from structure of the present invention, can also make some distortion and improvement, these can not affect effect of the invention process and practical applicability.
Claims (3)
1. the dark blue glaze of high voltage ceramic-type insulation, it is characterized in that: the component that comprises following weight part, high potassium hangs down iron feldspar 10-50, Yichuan silica powder 5-25, Yunnan kaolin 3-20, Xinhui of Guangdong Province soil 2-15, Wingdale 2-10, forges talcum 2-10, triphane 3-15, barium carbonate 1-3, albite 2-10, cobalt blue toner 1-8; Wherein, the Chemical Composition requirement of the low iron feldspar of high potassium is SiO
2=66.2%, AI
2o
3=16.0%, Fe
2o
3=0.2%, CaO=0.7%, MgO=0.5%, K
2o=11.5%, Na
2o=3.0%, LL=0.1%; It is SiO that the Chemical Composition of Yichuan silica powder requires
2=98.9%, Fe
2o
3=0.1%, K
2o=0.15%; It is SiO that the kaolinic Chemical Composition in Yunnan requires
2=44%, AI
2o
3=37.5%, Fe
2o
3=0.5%, CaO=0.6%, MgO=0.4%, K
2o=0.1%, Na
2o=0.8%, LL=15%; It is SiO that the Chemical Composition of Xinhui of Guangdong Province's soil requires
2=48.9%, AI
2o
3=32%, Fe
2o
3=1.1%, TiO
2=0.5%, CaO=0.8%, MgO=0.4%, K
2o=1%, Na
2o=0.5%, LL=15%; It is Fe that the Chemical Composition of Wingdale requires
2o
3=0.4%, CaO=52%, MgO=0.9%, LL=41%; The Chemical Composition requirement of forging talcum is SiO
2=65%, AI
2o
3=0.4%, Fe
2o
3=0.1%, CaO=0.9%, MgO=33%, LL=0.01%; It is SiO that the Chemical Composition of triphane requires
2=68.4%, AI
2o
3=23.4%, Fe
2o
3=0.14%, Li
2o=8.02%; It is BaCO3>=95% that the Chemical Composition of barium carbonate requires; It is SiO that the Chemical Composition of albite requires
2=72.76%, AI
2o
3=15.64%, Fe
2o
3=0.2%, CaO=0.5%, MgO=0.7%, K
2o=2%, Na
2o=10.5%, LL=0.1%; The aluminum oxide that the cobalt blue toner is is 1:1 by volume ratio and cobalt oxide are 0 through being milled to 250 mesh screen residues, reenter the kiln calcining and form.
2. the dark blue glaze of high voltage ceramic-type insulation according to claim 1 is characterized in that: the particle of the low iron feldspar of described high potassium and albite≤0.063mm is not more than 70%; The particle of described Yichuan silica powder, Yunnan kaolin, Wingdale, barium carbonate >=0.063mm is not more than respectively 3%, 7%, 23%, 0.
3. the dark blue glaze of high voltage ceramic-type insulation according to claim 1 and 2, it is characterized in that: the bonding force of described Xinhui of Guangdong Province soil is not less than 3.0MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310426162.7A CN103497004A (en) | 2013-09-18 | 2013-09-18 | High-voltage ceramic insulated dark blue glaze |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310426162.7A CN103497004A (en) | 2013-09-18 | 2013-09-18 | High-voltage ceramic insulated dark blue glaze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103497004A true CN103497004A (en) | 2014-01-08 |
Family
ID=49862294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310426162.7A Pending CN103497004A (en) | 2013-09-18 | 2013-09-18 | High-voltage ceramic insulated dark blue glaze |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103497004A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502943A (en) * | 2015-12-25 | 2016-04-20 | 重庆鸽牌电瓷有限公司 | Electric porcelain brown glaze trademark glaze and preparation method thereof |
| CN106630634A (en) * | 2017-01-03 | 2017-05-10 | 重庆鸽牌电瓷有限公司 | High-voltage porcelain insulating semiconductor glaze |
| CN107032612A (en) * | 2016-11-28 | 2017-08-11 | 广东道氏技术股份有限公司 | A kind of ceramic ink jet of mine tailing containing lepidolite oozes colored cover-coat enamel |
| CN110357434A (en) * | 2019-08-09 | 2019-10-22 | 西安西电高压电瓷有限责任公司 | A kind of dusty blue inorganic adhesive glaze and the preparation method and application thereof |
| CN112010559A (en) * | 2020-09-11 | 2020-12-01 | 重庆鸽牌电瓷有限公司 | Yellow glaze for electric porcelain and processing method thereof |
| CN112079571A (en) * | 2020-09-15 | 2020-12-15 | 江西新瑞新材料有限公司 | High-voltage porcelain insulator glaze material with anti-pollution flashover function |
| CN113135662A (en) * | 2021-05-13 | 2021-07-20 | 重庆鸽牌电瓷有限公司 | High-voltage insulation dark blue glaze |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838383A (en) * | 2012-09-27 | 2012-12-26 | 重庆鸽牌电瓷有限公司 | High-voltage insulation sky blue glaze formula |
-
2013
- 2013-09-18 CN CN201310426162.7A patent/CN103497004A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838383A (en) * | 2012-09-27 | 2012-12-26 | 重庆鸽牌电瓷有限公司 | High-voltage insulation sky blue glaze formula |
Non-Patent Citations (2)
| Title |
|---|
| 李玉书 等: "《电瓷工艺与技术》", 31 March 2007, 化学工业出版社 * |
| 江东亮 等: "《无机非金属材料手册.上》", 31 July 2009, 化学工业出版社 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502943A (en) * | 2015-12-25 | 2016-04-20 | 重庆鸽牌电瓷有限公司 | Electric porcelain brown glaze trademark glaze and preparation method thereof |
| CN107032612A (en) * | 2016-11-28 | 2017-08-11 | 广东道氏技术股份有限公司 | A kind of ceramic ink jet of mine tailing containing lepidolite oozes colored cover-coat enamel |
| CN106630634A (en) * | 2017-01-03 | 2017-05-10 | 重庆鸽牌电瓷有限公司 | High-voltage porcelain insulating semiconductor glaze |
| CN106630634B (en) * | 2017-01-03 | 2019-06-18 | 重庆鸽牌电瓷有限公司 | High-voltage ceramic semi-conducting glaze |
| CN110357434A (en) * | 2019-08-09 | 2019-10-22 | 西安西电高压电瓷有限责任公司 | A kind of dusty blue inorganic adhesive glaze and the preparation method and application thereof |
| CN110357434B (en) * | 2019-08-09 | 2021-11-09 | 西安西电高压电瓷有限责任公司 | Grayish blue inorganic bonding glaze and preparation method and application thereof |
| CN112010559A (en) * | 2020-09-11 | 2020-12-01 | 重庆鸽牌电瓷有限公司 | Yellow glaze for electric porcelain and processing method thereof |
| CN112079571A (en) * | 2020-09-15 | 2020-12-15 | 江西新瑞新材料有限公司 | High-voltage porcelain insulator glaze material with anti-pollution flashover function |
| CN113135662A (en) * | 2021-05-13 | 2021-07-20 | 重庆鸽牌电瓷有限公司 | High-voltage insulation dark blue glaze |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103497004A (en) | High-voltage ceramic insulated dark blue glaze | |
| CN107226691B (en) | Green fambe flowing glaze ceramic product and manufacturing process thereof | |
| CN106673441B (en) | Insulator ultrahigh hardness brown glaze and preparation method thereof | |
| CN109095775B (en) | Transparent glaze suitable for high-strength white porcelain and preparation method thereof | |
| CN104150966B (en) | A kind of preparation method of snowflake glaze decorative daily-use pottery and obtained product thereof | |
| CN112898003B (en) | High-strength siliceous brown glaze electric porcelain and preparation method thereof | |
| CN105315015A (en) | Preparation method for architectural decoration flambe art ceramic tile | |
| CN112608028A (en) | High-strength suspension insulator head glaze and preparation method thereof | |
| CN104291785B (en) | Beautiful pottery of a kind of high-grade porcelain kind crystal magnesium and preparation method thereof | |
| CN102674814A (en) | 1100KV rod post porcelain insulator | |
| CN109704719A (en) | Heat-insulated corrosion resistant ancient architecture ceramics of one kind and preparation method thereof | |
| CN102603268A (en) | Mud for sanitary ceramics and mud preparation process | |
| KR101196032B1 (en) | Heat-resistant ceramic composition and method for manufacturing porcelain using the composition | |
| CN102838383B (en) | High-voltage insulation sky blue glaze formula | |
| CN106630634B (en) | High-voltage ceramic semi-conducting glaze | |
| CN102838343B (en) | High-siliceous porcelain intermediate-strength electrotechnical porcelain preform body formula | |
| CN100532319C (en) | Mo-corundum ceramic material and low-temperature sintering method | |
| CN110655384A (en) | Preparation method of high-stability glazed tile | |
| CN100509692C (en) | Tungsten corundum ceramic material and low temperature sintering method | |
| CN107793030B (en) | Brown glaze material for electric porcelain, brown glaze for electric porcelain and preparation method of brown glaze material | |
| CN109809795A (en) | A kind of nanometer glazed ceramic pot and preparation method thereof that heat preservation heat accumulation is good | |
| CN115572152A (en) | High-voltage hollow porcelain bushing and preparation process thereof | |
| Soykan | Low-temperature fabrication of steatite ceramics with boron oxide addition | |
| Tulyaganov et al. | The influence of incorporation of ZnO-containing glazes on the properties of hard porcelains | |
| CN114804634A (en) | Colored glaze for porcelain insulator and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140108 |