CN101337806A - Spodumene-matrix heat resisting ceramic materials - Google Patents
Spodumene-matrix heat resisting ceramic materials Download PDFInfo
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- CN101337806A CN101337806A CNA2008101071723A CN200810107172A CN101337806A CN 101337806 A CN101337806 A CN 101337806A CN A2008101071723 A CNA2008101071723 A CN A2008101071723A CN 200810107172 A CN200810107172 A CN 200810107172A CN 101337806 A CN101337806 A CN 101337806A
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Abstract
The invention belongs to the field of a ceramic material, and relates to a petalite heat resisting ceramic material. The petalite heat resisting ceramic material is prepared with petalite, kaolin, and waste porcelain powder through sintering. The petalite heat resisting ceramic material is characterized in that the petalite heat resisting ceramic material is prepared with the following materials by weight: 30 to 50 parts of petalite, 20 to 32 parts of common kaolin, 2 to 5 parts of kibushi-clay, 10 to 20 parts of white clay, 2 to 5 parts of magnesia, 5 to 15 parts of waste porcelain powder of more than 250 meshes; the common kaolin can adopt kaolin in Guizhou Province or Xingzi in Jiangxi Province; and quartz can also be added. The petalite heat resisting ceramic material has the advantages of energy conservation by 15 percent per ton of procelain; yield of more than or equal to 95 percent; high thermostability to the extent that the petalite heat resisting ceramic material does not crack in case of rapid cooling from 480 DEG C to 20 DEG C; white product; good tactile sensation; smoothness; brightness; no defects and so on.
Description
Technical field
The invention belongs to the stupalith field, relate to a kind of spodumene-matrix heat resisting ceramic materials.
Background technology
The used main raw material of heat resisting porcelain of domestic production at present all is to utilize the triphane of Australian import to carry out processing as main raw material, because the influence that the triphane raw ore is appreciated by Australian iron ore, contain 6.0% grade of price of lithium amount and increase to present 4300 yuan/ton from 1300 yuan/ton in 2005, and the trend that rises steadily in addition, and the price of petalite is always at 3800 yuan/ton, therefore, replace triphane very active with petalite in the prior art as the research of main material production ceramic product, as " Castorite/cordierite multi-phase low-buckling ceramic and preparation method thereof " CN200710129302.9, with petalite, kaolin, talcums etc. are raw material, adopt the conventional ceramic sintering method, generating principal crystalline phase is the low expansion ceramic of compound petalite/trichroite complex phase crystalline structure, can be used for home-use oven-to-table ware etc.And for example: " middle temperature heat-resistant ceramic and its preparation method " CN200510035605.5, base-material are petalite and kaolin, and auxiliary material is a Quilonum Retard, have good thermal stability, can be applicable to make various heating vessel.Owing to the combination of materials scheme that with the petalite is main raw production heat-stable ceramic is also not very good, production technology is very imperfect yet, therefore, and the problem of domestic each enterprise and the research of ceramic R﹠D institution.
Summary of the invention
For adapting to the domestic and international heat resisting porcelain market requirement, strengthen heat resisting porcelain product market competition ability, adopt petalite to substitute the import triphane, utilize useless porcelain powder to produce heat-stable ceramic simultaneously and will produce good social benefit and economic benefit.Up to the present, still find no the data of any destruction novelty of the present invention.
Purpose of the present invention is exactly to provide that a kind of to substitute the import triphane with petalite be that main raw material utilizes useless porcelain powder to produce the spodumene-matrix heat resisting ceramic materials of heat-stable ceramic simultaneously.
The present invention is achieved in that mainly and is formed for the combination of raw materials sintering by petalite, kaolin and useless porcelain powder that the weight part of each raw material is: 30～50 parts of petalites, 20～32 parts of common kaolin, 2～5 parts of camwood knags, 10～20 parts of white claies, 2～5 parts of magnesium soils, 5～15 parts in useless porcelain powder.The waste product that useless porcelain powder produces in sintering process for the heat resisting porcelain pot that adds petalite production is by the useless porcelain powder that development produces, and comprises the useless porcelain powder that waste product that the present invention produces produces by development.
Be preferably: common kaolin adopts Guizhou kaolin and planetesimal kaolin, the weight part of each raw material is: 30～50 parts of petalites, 12～20 parts of Guizhou kaolin, 8～12 parts of planetesimal kaolin, 2～5 parts of camwood knags, 10～20 parts of white claies, 5～15 parts in 2～5 parts of magnesium soils and useless porcelain powder, useless porcelain powder is more than 250 orders, or adds quartzy 2～6 parts.
Beneficial effect of the present invention:
1, production cost reduces significantly
4300 yuan/ton of a, triphane (about water ratio 3%) prices also need to calcine loss about 10%, add 350 yuan/ton of calcining power consumption source expenses, and expense comprehensive per ton is at 5127 yuan/ton; And petalite water content not need not be calcined 3800 yuan/ton of prices per ton;
After b, useless porcelain reach more than 250 orders by the processing of air-flow vortex pulverizing mill, directly add in the blank and utilize cost-saved about 10% again;
C, ton porcelain energy consumption save 15%, yield rate: 〉=95%.
2, thermal stability improves
Under the situation of same proportional quantity, the thermal stability that adds heat resisting porcelain pot of triphane production can only not split at 420 ℃～20 ℃ chillings; And the thermal stability that adds heat resisting porcelain pot of petalite production can reach at 480 ℃～20 ℃ chillings and do not split quality index: meet GB/T2580～2002 standard-requireds.
3, outward appearance look face is attractive in appearance with triphane
Iron-holder low (0.01%～0.02) product is pure white, and texture is good, sliding bright no blemishes.
Embodiment
Embodiment 1: the weight part of each raw material is: 45～50 parts of petalites, and 15 parts of Guizhou kaolin, 10 parts of planetesimal kaolin, 3 parts of camwood knags, 14 parts of white claies, 10 parts in 3 parts of magnesium soils and useless porcelain powder, useless porcelain powder is more than 250 orders.
Embodiment 2: planetesimal kaolin is magnificent woods kaolin, and the weight part of each raw material is: 32 parts of petalites, 20 parts of Guizhou kaolin, 8 parts of China's woods kaolin, 5 parts of camwood knags, 12 parts of white claies, 15 parts in 4 parts of magnesium soils and useless porcelain powder add quartzy 4 parts again, and useless porcelain powder is more than 250 orders.
The technological process of production scheme of embodiment 1, embodiment 2
Feed purification → moulding → the inspection of semifinished product → burn till → inspection after construction packs → puts in storage → dispatches from the factory
In the whole production flow process, raw material adopts wet ball-milling, and base, glaze adopt the secondary deironing of sieving, secondary pugging, all round products adopt roll extrusion, cutter molded, and one time flaming burns till, burning till fuel is Sweet natural gas, and useless porcelain is ground into useless porcelain powder more than 250 orders by the air-flow vortex pulverizer.
The above-mentioned raw materials working method can be guaranteed the plastic performance and the blank strength of moulding product, and raw ore can reach 100% effectively use.
Moulding process adopts roll forming, large shaped product high-pressure slip-casting flow production line.Base substrate than the triphane preparation on the processing performances such as base substrate plasticity-, viscosity and dry tenacity of material combination of the present invention prescription in moulding process is good, therefore can roll extrusion, slip casting becomes the product of all size specification.
Among other embodiment, the weight part scope is between described each starting material: 30～50 parts of petalites, and 20～32 parts of common kaolin, 2～5 parts of camwood knags, 10～20 parts of white claies, 2～5 parts of magnesium soils, 5～15 parts in useless porcelain powder, useless porcelain powder is more than 250 orders.
The weight part scope is preferably between described each starting material: common kaolin adopts Guizhou kaolin and planetesimal kaolin, the weight part of each raw material is: 30～50 parts of petalites, 12～20 parts of Guizhou kaolin, 8～12 parts of planetesimal kaolin, 2～5 parts of camwood knags, 10～20 parts of white claies, 5～15 parts in 2～5 parts of magnesium soils and useless porcelain powder, useless porcelain powder is more than 250 orders, or adds quartzy 2～6 parts.
Claims (4)
1, a kind of spodumene-matrix heat resisting ceramic materials, mainly form for the combination of raw materials sintering by petalite, kaolin and useless porcelain powder, it is characterized in that: the weight part of each raw material is: 30～50 parts of petalites, 20～32 parts of common kaolin, 2～5 parts of camwood knags, 10～20 parts of white claies, 2～5 parts of magnesium soils, 5～15 parts in useless porcelain powder.
2, a kind of spodumene-matrix heat resisting ceramic materials according to claim 1, it is characterized in that: common kaolin adopts Guizhou kaolin and planetesimal kaolin, the weight part of each raw material is: 30～50 parts of petalites, 12～20 parts of Guizhou kaolin, 8～12 parts of planetesimal kaolin, 2～5 parts of camwood knags, 10～20 parts of white claies, 5～15 parts in 2～5 parts of magnesium soils and useless porcelain powder, useless porcelain powder is more than 250 orders, or adds quartzy 2～6 parts.
3, a kind of spodumene-matrix heat resisting ceramic materials according to claim 2, it is characterized in that: the weight part of each raw material is: 45～50 parts of petalites, 15 parts of Guizhou kaolin, 10 parts of planetesimal kaolin, 3 parts of camwood knags, 14 parts of white claies, 10 parts in 3 parts of magnesium soils and useless porcelain powder, useless porcelain powder is more than 250 orders.
4, a kind of spodumene-matrix heat resisting ceramic materials according to claim 2, it is characterized in that: planetesimal kaolin is magnificent woods kaolin, the weight part of each raw material is: 32 parts of petalites, 20 parts of Guizhou kaolin, 8 parts of magnificent woods kaolin, 5 parts of camwood knags, 12 parts of white claies, 15 parts in 4 parts of magnesium soils and useless porcelain powder add quartzy 4 parts again, and useless porcelain powder is more than 250 orders.
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| CNA2008101071723A CN101337806A (en) | 2008-08-08 | 2008-08-08 | Spodumene-matrix heat resisting ceramic materials |
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| CNA2008101071723A CN101337806A (en) | 2008-08-08 | 2008-08-08 | Spodumene-matrix heat resisting ceramic materials |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249653A (en) * | 2011-06-03 | 2011-11-23 | 饶国良 | Petalite heat-resisting ceramic material with strong forming stability |
| CN102276241A (en) * | 2011-06-03 | 2011-12-14 | 饶国良 | High-lithium heat-resisting ceramic material |
| CN102408223A (en) * | 2011-07-26 | 2012-04-11 | 韩琴 | Technology for fabricating big vessel shaped Ru porcelain bottle |
| CN102674810A (en) * | 2012-05-10 | 2012-09-19 | 四川工商职业技术学院 | Method for preparing ceramic product by utilizing white mud recovered from black liquid alkali of pulping and papermaking |
| CN105801084A (en) * | 2016-01-21 | 2016-07-27 | 广东皓明陶瓷科技有限公司 | Preparation method of ceramic clay body and method for preparing ceramic product from ceramic clay body |
| CN106380176A (en) * | 2016-08-26 | 2017-02-08 | 福建泉州顺美集团有限责任公司 | High-plasticity daily heat-resistant ceramic and preparation method thereof |
| CN107540347A (en) * | 2016-06-24 | 2018-01-05 | 江西省康舒陶瓷有限公司 | It is a kind of that the heat resisting porcelain formed is fired using the useless porcelain of recovery |
| CN108002810A (en) * | 2017-12-12 | 2018-05-08 | 德化东华陶瓷有限公司 | Introduce high heat-resisting full porcelain and its manufacturing process prepared by Dehua camwood knag soil |
| CN108046748A (en) * | 2017-12-01 | 2018-05-18 | 江苏省宜兴彩陶工艺厂 | The mating marmite lid mud with high heat-resisting not fried marmite |
| CN108726987A (en) * | 2017-04-24 | 2018-11-02 | 佛山市顺德区美的电热电器制造有限公司 | A kind of ceramics and preparation method thereof of high cold-resistant thermal shock |
| CN108975870A (en) * | 2017-06-05 | 2018-12-11 | 佛山市顺德区美的电热电器制造有限公司 | Ceramic composition, ceramic pot body and its manufacturing method and cooking apparatus |
| CN108975871A (en) * | 2017-06-05 | 2018-12-11 | 佛山市顺德区美的电热电器制造有限公司 | Ceramic composition, ceramic cooker and its manufacturing method and cooking apparatus |
| CN109678458A (en) * | 2019-01-21 | 2019-04-26 | 福建省威尔陶瓷股份有限公司 | A kind of highly heat-conductive carbon/ceramic ceramic products and preparation method thereof |
| CN109678461A (en) * | 2016-04-30 | 2019-04-26 | 福建德化五洲陶瓷股份有限公司 | A kind of low-cost high-strength white clouds greenwave body and preparation method thereof |
| CN109727767A (en) * | 2018-12-31 | 2019-05-07 | 湖南嘉盛电陶新材料股份有限公司 | A kind of ceramic liner and preparation method thereof for electric cooker |
| CN113912378A (en) * | 2021-11-24 | 2022-01-11 | 邱小平 | Heat-resistant ceramic and preparation process thereof |
| CN114230310A (en) * | 2021-11-09 | 2022-03-25 | 程华 | Special ceramic crucible preparation method |
-
2008
- 2008-08-08 CN CNA2008101071723A patent/CN101337806A/en active Pending
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249653A (en) * | 2011-06-03 | 2011-11-23 | 饶国良 | Petalite heat-resisting ceramic material with strong forming stability |
| CN102276241A (en) * | 2011-06-03 | 2011-12-14 | 饶国良 | High-lithium heat-resisting ceramic material |
| CN102276241B (en) * | 2011-06-03 | 2013-01-09 | 饶国良 | High-lithium heat-resisting ceramic material |
| CN102408223A (en) * | 2011-07-26 | 2012-04-11 | 韩琴 | Technology for fabricating big vessel shaped Ru porcelain bottle |
| CN102674810A (en) * | 2012-05-10 | 2012-09-19 | 四川工商职业技术学院 | Method for preparing ceramic product by utilizing white mud recovered from black liquid alkali of pulping and papermaking |
| CN102674810B (en) * | 2012-05-10 | 2013-11-27 | 四川工商职业技术学院 | Method for preparing ceramic product by utilizing white mud recovered from black liquid alkali of pulping and papermaking |
| CN105801084A (en) * | 2016-01-21 | 2016-07-27 | 广东皓明陶瓷科技有限公司 | Preparation method of ceramic clay body and method for preparing ceramic product from ceramic clay body |
| CN105801084B (en) * | 2016-01-21 | 2018-11-16 | 广东皓明陶瓷科技有限公司 | The preparation method of ceramic shale green body and the method that ceramic product is made with the green body |
| CN109678461B (en) * | 2016-04-30 | 2021-12-10 | 福建德化五洲陶瓷股份有限公司 | Low-cost high-strength dolomite pottery body and preparation method thereof |
| CN109678461A (en) * | 2016-04-30 | 2019-04-26 | 福建德化五洲陶瓷股份有限公司 | A kind of low-cost high-strength white clouds greenwave body and preparation method thereof |
| CN107540347A (en) * | 2016-06-24 | 2018-01-05 | 江西省康舒陶瓷有限公司 | It is a kind of that the heat resisting porcelain formed is fired using the useless porcelain of recovery |
| CN106380176A (en) * | 2016-08-26 | 2017-02-08 | 福建泉州顺美集团有限责任公司 | High-plasticity daily heat-resistant ceramic and preparation method thereof |
| CN108726987A (en) * | 2017-04-24 | 2018-11-02 | 佛山市顺德区美的电热电器制造有限公司 | A kind of ceramics and preparation method thereof of high cold-resistant thermal shock |
| CN108975870A (en) * | 2017-06-05 | 2018-12-11 | 佛山市顺德区美的电热电器制造有限公司 | Ceramic composition, ceramic pot body and its manufacturing method and cooking apparatus |
| CN108975871A (en) * | 2017-06-05 | 2018-12-11 | 佛山市顺德区美的电热电器制造有限公司 | Ceramic composition, ceramic cooker and its manufacturing method and cooking apparatus |
| CN108046748A (en) * | 2017-12-01 | 2018-05-18 | 江苏省宜兴彩陶工艺厂 | The mating marmite lid mud with high heat-resisting not fried marmite |
| CN108002810A (en) * | 2017-12-12 | 2018-05-08 | 德化东华陶瓷有限公司 | Introduce high heat-resisting full porcelain and its manufacturing process prepared by Dehua camwood knag soil |
| CN109727767A (en) * | 2018-12-31 | 2019-05-07 | 湖南嘉盛电陶新材料股份有限公司 | A kind of ceramic liner and preparation method thereof for electric cooker |
| CN109678458A (en) * | 2019-01-21 | 2019-04-26 | 福建省威尔陶瓷股份有限公司 | A kind of highly heat-conductive carbon/ceramic ceramic products and preparation method thereof |
| CN114230310A (en) * | 2021-11-09 | 2022-03-25 | 程华 | Special ceramic crucible preparation method |
| CN113912378A (en) * | 2021-11-24 | 2022-01-11 | 邱小平 | Heat-resistant ceramic and preparation process thereof |
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Open date: 20090107 |