CN108793752A - A kind of microwave-medium glaze water and preparation method thereof - Google Patents
A kind of microwave-medium glaze water and preparation method thereof Download PDFInfo
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- CN108793752A CN108793752A CN201810709946.3A CN201810709946A CN108793752A CN 108793752 A CN108793752 A CN 108793752A CN 201810709946 A CN201810709946 A CN 201810709946A CN 108793752 A CN108793752 A CN 108793752A
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- glaze water
- water
- glaze
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- microwave
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
- C03C8/04—Frit compositions, i.e. in a powdered or comminuted form containing zinc
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
- C03C8/20—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions containing titanium compounds; containing zirconium compounds
Abstract
A kind of microwave-medium glaze water of present invention offer and preparation method thereof, the preparation method includes：Prepared by dispensing, frit, prepared by glaze water coarse adjustment, graphene oxide dispersion, prepared by zirconic acid tungsten powder body, and prepared by mixed liquor, glaze water fine tuning, pH value adjustment, the molding of glaze water.A kind of microwave-medium glaze water stability of the present invention is strong, with more stable temperature coefficient, preparation process is simple, process is pollution-free, and the part of properties with graphene, with better intensity and electric conductivity, graphene oxide is reduced into graphene by Far infrared catalyzing, graphene is set gradually to be combined in the process with tungsten wire array, it is even closer and uniform to enable graphene to be combined with tungsten wire array, it is had very important effect for improving glaze water final mass, improve the quality of ceramic, and the characteristic with low bulk, to have important industrial application value.
Description
Technical field
The invention belongs to glaze water preparing process field, more particularly to a kind of microwave-medium glaze water and preparation method thereof.
Background technology
Ceramics are one of most common utensils in people's daily life, and ceramic is widely used, and ceramics in the market are a variety of
Various, function is also not quite similar, and with the development of modern science technology, occurs many new ceramic kinds again in the last hundred years.
They do not use or are rarely employed the traditional ceramics raw material such as clay, feldspar, quartz, but use other special materials, even
It is expanded to non-silicate, the range of non-oxidized substance, and many new techniques occurs.
Microwave-medium ceramics refer to being applied in microwave frequency band (mainly UHF, SHF frequency range, 300MHz-300GHz) circuit
It as dielectric material and completes the ceramics of one or more functions, is recent domestic to microwave dielectric material research field
One hot spot direction is mainly used for being used as the microwave devices such as resonator, filter, diectric antenna, medium wave circuit, can use
In mobile communication, satellite communication and military radar etc., with the development that science and technology is with rapid changepl. never-ending changes and improvements, communication information amount it is fast
Surge plus and requirement of the people to wireless communication, using the microwave telecommunication systems such as satellite communication and direct satellite broadcasting TV oneself at
For the inexorable trend of present communications technology development, microwave current media ceramic is in portable mobile phone, automobile telephone, wireless
Phone, telstar receiver, military radar etc. are used to manufacture microwave dielectric filter resonator extensively, in the modern times
The minimizing of means of communication, it is integrated during just playing increasing effect.
The glaze layer of ceramics is one of the quality index of ceramics, and the promotion of the quality and performance of glaze layer is for improving ceramic
Quality be of great significance, for this purpose, the present invention proposes a kind of microwave-medium glaze water and preparation method thereof.
Invention content
It is of the existing technology in order to solve the problems, such as, the present invention provides a kind of microwave-medium glaze water and preparation method thereof,
Glaze water stability is strong, has more stable temperature coefficient, can improve the quality and performance of ceramic.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of microwave-medium glaze water and
Preparation method, the preparation method comprises the following steps：
Step 1：Dispensing；Take barium carbonate 55.17%, niobium oxide 25.46%, cobalt oxide 4.25%, zinc oxide 2.12%, gallium oxide
0.17%, graphene oxide 4.81%, magnesia 2.83%, tungsten wire array 5.19%, and above-mentioned raw materials are removed into impurity；
Step 2：It is prepared by frit；Barium carbonate, niobium oxide, cobalt oxide, zinc oxide and the oxygen of corresponding weight are taken according to raw material proportioning
Ball mill grinding 8-10h is used after changing magnesium mixing, is then placed in kiln and is melted blocking, keep the temperature 2h, then water quenching grinds after water quenching
It is thin spare；
Step 3：Glaze water coarse adjustment；The gallium oxide of corresponding weight and finely ground is taken according to raw material proportioning, by the frit powder of step 2
It is put into suitable container, gallium oxide powder is added and is uniformly mixed, add water to be let down and glaze slip is made；
Step 4：It is prepared by graphene oxide dispersion；Suitable graphene oxide powder is taken to be placed in suitably according to raw material proportioning
In container, macromolecule dispersing agent is added, carries out ultrasonic vibration 12h after mixing；
Step 5：It is prepared by zirconic acid tungsten powder body；Under room temperature and stirring condition, while being slowly added into water containing zirconium and tungstenic solution
（0.5mol/L）, water, the ratio containing zirconium solution and tungstenic solution are 0.25:0.5:1,10h is persistently stirred, is then added a concentration of
Mixture is fractionated 2 days by the hydrochloric acid of 6mol/L, and being placed after fractionation made its gelation in 3 week, then poured out supernatant liquor, passed through
It is dried under 353K in an oven after being filtered, washed, then heats 10h at 873k, it is then finely ground spare；
Step 6：It is prepared by mixed liquor；Take suitable zirconic acid tungsten powder body that the graphene oxide in step 4 is added according to raw material proportioning
It in dispersion liquid and is uniformly mixed, mixed liquor is fully irradiated for 24 hours using far infrared, graphene oxide is made to be reduced into graphene,
And it is fully combined with zirconic acid tungsten powder body；
Step 7：Glaze water fine tuning；Mixed liquor in glaze slip and step 6 in step 4 is thoroughly mixed, glaze water is made, it will
The water content of glaze water is adjusted to 28-32%；
Step 8：PH value adjustment；The pH value of glaze water is detected, and carries out adjusting appropriate；
Step 9：Glaze water is molded；Glaze water is stood into a period of time, it is then spare.
As a kind of preferred embodiment of the present invention, the finely ground process in the step 2 and step 5 is first coarse crushing, then
Using ball mill grinding at powdered.
As a kind of preferred embodiment of the present invention, the glaze slip moisture content after adding water to be let down in the step 3 is 23-33%.
As a kind of preferred embodiment of the present invention, pH value should be 8.6 or so after being adjusted in the step 8.
First all devices should be cleared up, avoid raw material before the preparation of glaze water as a kind of preferred embodiment of the present invention
In be mixed into impurity, influence the quality of finished product.
As a kind of preferred embodiment of the present invention, the calcination temperature in the step 2 is 1020-1150K.
Beneficial effects of the present invention are：
1, a kind of microwave-medium glaze water stability of the invention is strong, has more stable temperature coefficient, preparation process is simple, process
It is pollution-free, and the part of properties with graphene, there is better intensity and electric conductivity.
2, simultaneously, it uses Far infrared catalyzing in glaze water preparation process and graphene oxide is reduced into graphene, make
Graphene is gradually combined with zirconium tungstate powder in the process, to enable what graphene combined with zirconium tungstate powder more to step up
It is close and uniform, it is had very important effect for improving glaze water final mass, is conducive to the quality for improving ceramic.
3, a kind of microwave-medium glaze water of the invention has the characteristic of low bulk, to have important commercial Application valence
Value, and step of the present invention is succinct, so that the preparation of glaze water is facilitated controllable, improves efficiency prepared by glaze water, wide adaptability.
Description of the drawings
Fig. 1 is a kind of microwave-medium glaze water and preparation method thereof flow chart.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
Referring to Fig. 1, the present invention provides a kind of technical solution：A kind of microwave-medium glaze water and preparation method thereof, the system
Preparation Method includes the following steps：
Step 1：Dispensing；Take barium carbonate 55.17%, niobium oxide 25.46%, cobalt oxide 4.25%, zinc oxide 2.12%, gallium oxide
0.17%, graphene oxide 4.81%, magnesia 2.83%, tungsten wire array 5.19%, and above-mentioned raw materials are removed into impurity；
Step 2：It is prepared by frit；Barium carbonate, niobium oxide, cobalt oxide, zinc oxide and the oxygen of corresponding weight are taken according to raw material proportioning
Ball mill grinding 8-10h is used after changing magnesium mixing, is then placed in kiln and is melted blocking, keep the temperature 2h, then water quenching grinds after water quenching
It is thin spare；
Step 3：Glaze water coarse adjustment；The gallium oxide of corresponding weight and finely ground is taken according to raw material proportioning, by the frit powder of step 2
It is put into suitable container, gallium oxide powder is added and is uniformly mixed, add water to be let down and glaze slip is made；
Step 4：It is prepared by graphene oxide dispersion；Suitable graphene oxide powder is taken to be placed in suitably according to raw material proportioning
In container, macromolecule dispersing agent is added, carries out ultrasonic vibration 12h after mixing；
Step 5：It is prepared by zirconic acid tungsten powder body；Under room temperature and stirring condition, while being slowly added into water containing zirconium and tungstenic solution
（0.5mol/L）, water, the ratio containing zirconium solution and tungstenic solution are 0.25:0.5:1,10h is persistently stirred, is then added a concentration of
Mixture is fractionated 2 days by the hydrochloric acid of 6mol/L, and being placed after fractionation made its gelation in 3 week, then poured out supernatant liquor, passed through
It is dried under 353K in an oven after being filtered, washed, then heats 10h at 873k, it is then finely ground spare；
Step 6：It is prepared by mixed liquor；Take suitable zirconic acid tungsten powder body that the graphene oxide in step 4 is added according to raw material proportioning
It in dispersion liquid and is uniformly mixed, mixed liquor is fully irradiated for 24 hours using far infrared, graphene oxide is made to be reduced into graphene,
And it is fully combined with zirconic acid tungsten powder body；
Step 7：Glaze water fine tuning；Mixed liquor in glaze slip and step 6 in step 4 is thoroughly mixed, glaze water is made, it will
The water content of glaze water is adjusted to 28-32%；
Step 8：PH value adjustment；The pH value of glaze water is detected, and carries out adjusting appropriate；
Step 9：Glaze water is molded；Glaze water is stood into a period of time, it is then spare.
As a kind of preferred embodiment of the present invention, the finely ground process in the step 2 and step 5 is first coarse crushing, then
Using ball mill grinding at powdered.
As a kind of preferred embodiment of the present invention, the glaze slip moisture content after adding water to be let down in the step 3 is 23-33%.
As a kind of preferred embodiment of the present invention, pH value should be 8.6 or so after being adjusted in the step 8.
First all devices should be cleared up, avoid raw material before the preparation of glaze water as a kind of preferred embodiment of the present invention
In be mixed into impurity, influence the quality of finished product.
As a kind of preferred embodiment of the present invention, the calcination temperature in the step 2 is 1020-1150K.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of microwave-medium glaze water and preparation method thereof, which is characterized in that the preparation method comprises the following steps：
Step 1：Dispensing；Take barium carbonate 55.17%, niobium oxide 25.46%, cobalt oxide 4.25%, zinc oxide 2.12%, gallium oxide
0.17%, graphene oxide 4.81%, magnesia 2.83%, tungsten wire array 5.19%, and above-mentioned raw materials are removed into impurity；
Step 2：It is prepared by frit；Barium carbonate, niobium oxide, cobalt oxide, zinc oxide and the oxygen of corresponding weight are taken according to raw material proportioning
Ball mill grinding 8-10h is used after changing magnesium mixing, is then placed in kiln and is melted blocking, keep the temperature 2h, then water quenching grinds after water quenching
It is thin spare；
Step 3：Glaze water coarse adjustment；The gallium oxide of corresponding weight and finely ground is taken according to raw material proportioning, by the frit powder of step 2
It is put into suitable container, gallium oxide powder is added and is uniformly mixed, add water to be let down and glaze slip is made；
Step 4：It is prepared by graphene oxide dispersion；Suitable graphene oxide powder is taken to be placed in suitably according to raw material proportioning
In container, macromolecule dispersing agent is added, carries out ultrasonic vibration 12h after mixing；
Step 5：It is prepared by zirconic acid tungsten powder body；Under room temperature and stirring condition, while being slowly added into water containing zirconium and tungstenic solution
（0.5mol/L）, water, the ratio containing zirconium solution and tungstenic solution are 0.25:0.5:1,10h is persistently stirred, is then added a concentration of
Mixture is fractionated 2 days by the hydrochloric acid of 6mol/L, and being placed after fractionation made its gelation in 3 week, then poured out supernatant liquor, passed through
It is dried under 353K in an oven after being filtered, washed, then heats 10h at 873k, it is then finely ground spare；
Step 6：It is prepared by mixed liquor；Take suitable zirconic acid tungsten powder body that the graphene oxide in step 4 is added according to raw material proportioning
It in dispersion liquid and is uniformly mixed, mixed liquor is fully irradiated for 24 hours using far infrared, graphene oxide is made to be reduced into graphene,
And it is fully combined with zirconic acid tungsten powder body；
Step 7：Glaze water fine tuning；Mixed liquor in glaze slip and step 6 in step 4 is thoroughly mixed, glaze water is made, it will
The water content of glaze water is adjusted to 28-32%；
Step 8：PH value adjustment；The pH value of glaze water is detected, and carries out adjusting appropriate；
Step 9：Glaze water is molded；Glaze water is stood into a period of time, it is then spare.
2. a kind of microwave-medium glaze water according to claim 1 and preparation method thereof, which is characterized in that the step 2 and
Finely ground process in step 5 is first coarse crushing, reuses ball mill grinding at powdered.
3. a kind of microwave-medium glaze water according to claim 1 and preparation method thereof, which is characterized in that in the step 3
Glaze slip moisture content after adding water to be let down is 23-33%.
4. a kind of microwave-medium glaze water according to claim 1 and preparation method thereof, which is characterized in that in the step 8
PH value should be 8.6 or so after adjusting.
5. a kind of microwave-medium glaze water according to claim 1 and preparation method thereof, which is characterized in that prepared in glaze water
Before, first all devices should be cleared up, avoid being mixed into impurity in raw material, influence the quality of finished product.
6. a kind of microwave-medium glaze water according to claim 1 and preparation method thereof, which is characterized in that in the step 2
Calcination temperature be 1020-1150K.
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2018
- 2018-07-02 CN CN201810709946.3A patent/CN108793752B/en active Active
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| CN101982435A (en) * | 2010-11-05 | 2011-03-02 | 中材高新材料股份有限公司 | Method for preparing low-temperature lead-free near zero expansion microcrystalline ceramic coating |
| WO2012064399A1 (en) * | 2010-11-08 | 2012-05-18 | Baker Hughes Incorporated | Polycrystalline compacts including nanoparticulate inclusions, cutting elements and earth-boring tools including such compacts, and methods of forming same |
| CN102761994A (en) * | 2011-04-25 | 2012-10-31 | 艾尔莎光电科技股份有限公司 | Nanometer ceramic electric-heating coating device and manufacturing method thereof |
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