CN106746680B - A kind of cinerous devitrified glass and its preparation method and application - Google Patents

A kind of cinerous devitrified glass and its preparation method and application Download PDF

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CN106746680B
CN106746680B CN201611095353.XA CN201611095353A CN106746680B CN 106746680 B CN106746680 B CN 106746680B CN 201611095353 A CN201611095353 A CN 201611095353A CN 106746680 B CN106746680 B CN 106746680B
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cinerous
devitrified glass
glass
raw material
preparation
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CN106746680A (en
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骞少阳
袁坚
程金树
邓鑫鹏
马利特
信彩丽
范亚伟
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Hebei shahe glass technology research institute
Wuhan University of Technology WUT
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Hebei shahe glass technology research institute
Wuhan University of Technology WUT
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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
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0036—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and a divalent metal oxide as main constituents
    • 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
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/04—Opacifiers, e.g. fluorides or phosphates; Pigments
    • 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/02—Compositions for glass with special properties for coloured glass

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

A kind of cinerous devitrified glass, belongs to the technical field of devitrified glass, by weight percentage, including following raw material: SiO232-44%, Al2O328-38%, CaO 7.2-15.6%, MgO 6-13%, Na2O and/or K2O 6-13%, ZnO 0-2%, TiO2Or TiO2+ZrO25-13% and colorant, the colorant are CeO22-2.5% or by CeO21.2-2%, Fe2O3The mixture of 0.05-0.2% composition.The invention also discloses the preparation method and application of cinerous devitrified glass, cinerous devitrified glass of the present invention not fluoride, color is soft, and color is close with natural cinerous granite, and physicochemical property is better than natural granite.

Description

A kind of cinerous devitrified glass and its preparation method and application
Technical field
The invention belongs to the technical fields of devitrified glass, are related to a kind of caesious devitrified glass, and in particular to Yi Zhongqing Grey devitrified glass and its preparation method and application, cinerous devitrified glass of the present invention not fluoride, color is soft, color with Natural cinerous granite is close, and physicochemical property is better than natural granite.
Background technique
Devitrified glass is that the parent glass of specific composition is contained glass by controlling one kind that heat treating regime obtains The material of phase and crystallite phase.By control basis composition and heat treating regime, the devitrified glass of different performance can be obtained, from And it is widely used in every field.The raw material sources that building microcrystalline glass has are extensive, color is soft uniformly, color The features such as bright-coloured, radiationless, zero stomata and excellent physicochemical property, make it in high-speed rail, airport, high-grade office building and home decoration Aspect is widely used.The exhaustion of radioactive radiation and resource especially for lithotome, country's limitation exploitation and at The problems such as this is high, alternative materials of the building decorative glass ceramics as lithotome have wide hair in building decoration area Exhibition prospect.
Building microcrystalline glass as a big feature of ornament materials be color can design, color it is soft, currently on the market But there is the shortcomings that porosity is high, energy consumption is high, low output based on sintering process in colour devitrified glass.And it is suitable for other works Then color is relatively single for the devitrified glass of industry production, and when producing color microcrystalline glass, reloads at high cost, low efficiency there are melting furnaces The shortcomings that.Thus, have to the above problem of production color microcrystalline glass to be solved.
Summary of the invention
The present invention is free of in view of the above-mentioned problems, propose a kind of cinerous devitrified glass and preparation method and application Fluoride is suitble to various forming methods, straight forming and can prepare cinerous crystallized glass article, also can be prepared into devitrified glass Colorant frit is used to prepare the close coefficient of expansion or with system cinerous devitrified glass in such a way that material path colours.
The present invention be realize its purpose the technical solution adopted is that:
A kind of cinerous devitrified glass, by weight percentage, including following raw material: SiO232-44%, Al2O3 28- 38%, CaO 7.2-15.6%, MgO 6-13%, Na2O and/or K2O 6-13%, ZnO 0-2%, TiO2Or TiO2+ZrO2 5- 13% and colorant, the colorant is CeO22-2.5% or by CeO21.2-2%, Fe2O30.05-0.2% composition Mixture.
A kind of cinerous devitrified glass, by weight percentage, including following raw material: SiO234-40%, Al2O3 28- 35%, CaO 9-13%, MgO 8-11%, Na2O and/or K2O 8-11%, ZnO 1-1.5%, TiO2+ZrO27-10%, CeO22.1-2.3%.
A kind of cinerous devitrified glass, by weight percentage, including following raw material: SiO233.88%, Al2O3 28%, CaO 9.12%, MgO 7.6%, K2O 10%, ZnO 1.2%, TiO26.2%, ZrO21.8%, CeO22.2%.
A kind of cinerous devitrified glass, by weight percentage, including following raw material: SiO233-42%, Al2O3 28- 36%, CaO 8-14%, MgO 7-12%, Na2O and/or K2O 7-12%, ZnO 0.5-1.7%, TiO2Or TiO2+ZrO2 6- 11%, CeO21.5-1.8%, Fe2O30.9-1.5%.
A kind of cinerous devitrified glass, by weight percentage, including following raw material: SiO235.72%, Al2O3 29%, CaO 8.88%, MgO 7.4%, Na2O8%, ZnO 0.7%, TiO24.7%, ZrO2, 2.9%, CeO21.7%, Fe2O31%
A kind of preparation method of cinerous devitrified glass, comprising the following steps:
A, prepare raw material: weighing raw material, SiO according to the following weight percentages232-44%, Al2O328-38%, CaO 7.2-15.6%, MgO 6-13%, Na2O and/or K2O 6-13%, ZnO 0-2%, TiO2Or TiO2+ZrO25-13%, and Colorant, the colorant are CeO22-2.5% or by CeO21.2-2%, Fe2O3The mixture of 0.05-0.2% composition, is mixed It closes uniformly, obtains batch；
B, the preparation of parent glass: the batch that step A is obtained carries out melted under the conditions of 1530-1580 DEG C, will melt After the liquid being made is cooled down, formed, parent glass is obtained；
C, the preparation of cinerous devitrified glass: the parent glass that step B is obtained is cut after coring, crystallization, annealing It cuts, polish, obtain cinerous devitrified glass.
In step B, when cooling, is cooled to 760-870 DEG C.
In step C, nucleation temperature is 700-750 DEG C, nucleation time 10-30min, and crystallization temperature is 870-890 DEG C, brilliant The change time is 10-30min, and annealing temperature is 800-860 DEG C.
A kind of cinerous devitrified glass is in imitating the application in natural cinerous granite devitrified glass, comprising the following steps:
A, prepare raw material: weighing raw material, SiO according to the following weight percentages232-44%, Al2O328-38%, CaO 7.2-15.6%, MgO 6-13%, Na2O and/or K2O 6-13%, ZnO 0-2%, TiO2+ZrO25-13%, and coloring Agent, the colorant are CeO22-2.5% or by CeO21.2-2%, Fe2O3The mixture of 0.05-0.2% composition, mixing Uniformly, batch is obtained；
B, the preparation of cinerous glass ceramics frit: the batch that step a is obtained carries out under the conditions of 1530-1580 DEG C It is melted, obtained liquid will be melted through water quenching, obtain cinerous glass ceramics frit；
C, imitate the preparation of natural cinerous granite devitrified glass: the cinerous glass ceramics frit that step b is obtained with Material path coloring mode be added to the devitrified glass system that colorant is not added or with cinerous glass ceramics frit coefficient of expansion phase In the devitrified glass band matched, control material path in glass metal temperature be 1220-1300 DEG C, then through molding, crystallization, anneal and cut It cuts out, obtains imitating natural cinerous granite devitrified glass.
In step c, crystallization temperature is 870-890 DEG C, crystallization time 10-30min, and annealing temperature is 800-860 DEG C.
The beneficial effects of the present invention are:
1) a kind of cinerous devitrified glass provided by the invention, not fluoride, color is soft, color and natural cinerous Granite is close, and physicochemical property is better than natural granite.
2) a kind of cinerous devitrified glass production method provided by the invention, when as mass colouring devitrified glass, CeO2 As one of mass colouring agent, the effect of clarifying agent may also function as, save clarifying agent expense；It can also carry out as needed simultaneously The step of material path coloring, kiln reloads when saving traditional mode of production color microcrystalline glass, realize a kiln polychrome.
3) technical solution of the present invention is summed up by long-term creative research, the strict control calcium and magnesium in raw material of the present invention Than, it is therefore an objective to crystallization amount is controlled, keeps glass glossy, improves the brightness value of glass, is i.e. control calcium and magnesium ratio, L can be improved Value.
4) influence of the content of aluminium oxide for color is bigger in the technical program, by long-term creative research, The a thousand li of the least bit mistake of the colour-difference of glass, little by little the transformation of content can generate entirely different effect to the color of glass, Long-term research is intended to reach expected color, discovery needs to control Al by inventor2O3Content is in 28-38%, SiO2Content exists 32-44% range just can realize caesious target by further controlling colorant.Cerium oxide is prepared separately as colorant When cinerous devitrified glass, alumina content will reach 28-38%, and when cerium-oxide contents are 2-2.5%, can be shown as steel gray Color；When using cerium oxide and iron oxide cinerous when, need to be oxidized aluminium content and reach 28-38%；It is shown when cerium oxide 1.2-2% It is shown as rice white, add iron oxide at this time and controls iron oxide content in 0.05-0.2%, color is cinerous, controls colorant CeO2In 1.2-2%, Fe2O3It is indispensable also mostly just to can guarantee that the system shows cinerous in 0.05-0.2%, it is very few to lead Cause system shows rice white, excessively few that whole system is then caused to show dark-brown.
5) when preparing cinerous devitrified glass, CeO2In 2-2.5%, cinerous can be individually coloured, it is excessively high, lead to this System devitrified glass is shown as Dark grey；And in CeO2With Fe2O3When common coloring, CeO2Content can not excessively high (the technical program The range 1.2-2% of permission), otherwise on the one hand make glass partially grey, another aspect cerium oxide facilitates iron ion substitution magnesium solid solution Into pyroxene crystal, and it can increase with solid solution capacity and be switched to green by colourless and deepened, to make devitrified glass be shown as steel gray Color, Fe2O3Content also can not be excessively high, when additive amount is 0.05-0.2%, is shown as cinerous.
Principal crystalline phase of the invention is aluminium diopside, SiO2、Al2O3Effect form glass as Network former oxide Glass network simultaneously participates in the formation of principal crystalline phase.Improve the chemical stability of devitrified glass.CaO,MgO,Na2O、K2O is as net Network modifier oxides also act as breakpoint effect, are conducive to the precipitation of crystal in addition to the glass melting temperature for reducing glass system.ZnO can The thermal stability of raising system reduces devitrified glass brittleness.TiO2Or TiO2+ZrO2As Nucleating Agent, promotion system nucleation analysis Crystalline substance, titanium oxide, can be separately as Nucleating Agents as main Nucleating Agent, can also be with zirconium oxide collectively as Nucleating Agent, still Zirconium oxide cannot facilitate to refine crystal grain as Nucleating Agent separately as Nucleating Agent, zirconium oxide, keep crystal grain more uniform, for machine The raising of tool intensity is beneficial, but excessively also will increase fusion temperature.CeO2In the system, independent coloured glass shows off-white Color after other amount of colorant are added, can be shown as cinerous, while play the double effects of colorant and clarifying agent.
Glass melting temperature control is in order to raw material is melting into uniform vitreum, using coring, crystallization in the present invention Control influences the content of crystal phase, and then improves the performance of glass.
Specific embodiment
The present invention is further explained in the light of specific embodiments.Following androgynous systems as described in the examples refer to The devitrified glass system of colorant is not added, close coefficient of expansion devitrified glass band refers to expanding with cinerous glass ceramics frit The devitrified glass band that coefficient matches.
Embodiment 1
A kind of cinerous devitrified glass, by weight percentage, including following raw material: SiO237.2%；Al2O328%； CaO 7.8%；MgO 6.5%；Na2O 12%；TiO26%；ZrO20.5%；CeO22%.
The preparation of cinerous devitrified glass, includes the following steps:
A, prepare raw material: weighing raw material by above-mentioned weight percent, be uniformly mixed, obtain batch；
B, the preparation of parent glass: the batch that step A is obtained carried out under the conditions of 1535 DEG C it is melted, by be melted obtain Liquid be cooled to 770-860 DEG C, molding after, obtain parent glass；
C, the preparation of cinerous devitrified glass: the parent glass that step B is obtained through 710-740 DEG C of coring 15-25min, After 875-885 DEG C of crystallization 15-25min, 810-850 DEG C annealing, cutting, polishing obtain cinerous devitrified glass.
A kind of cinerous devitrified glass is in imitating the application in natural cinerous granite devitrified glass, comprising the following steps:
A, prepare raw material: weighing the raw material of cinerous devitrified glass by above-mentioned weight percent, be uniformly mixed, cooperated Material；
B, the preparation of cinerous glass ceramics frit: the batch that step a is obtained carried out under the conditions of 1533 DEG C it is melted, Obtained liquid will be melted through water quenching, obtain cinerous glass ceramics frit；
C, imitate the preparation of natural cinerous granite devitrified glass: the cinerous glass ceramics frit that step b is obtained with The mode of material path coloring is added in the devitrified glass band of same system or the close coefficient of expansion, temperature be 1225 DEG C of glass tapes through at Type, 875-885 DEG C of crystallization 15-25min, 810-850 DEG C annealing and cutting, obtain imitating natural cinerous granite devitrified glass.
Embodiment 2
A kind of cinerous devitrified glass, by weight percentage, including following raw material: SiO234.1%；Al2O330%； CaO 9.6%；MgO 8%；Na2O 6%；K2O 4%；ZnO 0.8%；TiO25.2%；CeO22.3%.
The preparation of cinerous devitrified glass, includes the following steps:
A, prepare raw material: weighing raw material by above-mentioned weight percent, be uniformly mixed, obtain batch；
B, the preparation of parent glass: the batch that step A is obtained carried out under the conditions of 1543 DEG C it is melted, by be melted obtain Liquid be cooled to 780-850 DEG C, molding after, obtain parent glass；
C, the preparation of cinerous devitrified glass: the parent glass that step B is obtained through 720-730 DEG C of coring 18-20min, After 880-887 DEG C of crystallization 18-20min, 820-840 DEG C annealing, cutting, polishing obtain cinerous devitrified glass.
A kind of cinerous devitrified glass is in imitating the application in natural cinerous granite devitrified glass, comprising the following steps:
A, prepare raw material: weighing the raw material of cinerous devitrified glass by above-mentioned weight percent, be uniformly mixed, cooperated Material；
B, the preparation of cinerous glass ceramics frit: the batch that step a is obtained carried out under the conditions of 1543 DEG C it is melted, Obtained liquid will be melted through water quenching, obtain cinerous glass ceramics frit；
C, imitate the preparation of natural cinerous granite devitrified glass: the cinerous glass ceramics frit that step b is obtained with The mode of material path coloring is added in the devitrified glass band of same system or the close coefficient of expansion, temperature be 1232 DEG C of glass tapes through at Type, 880-887 DEG C of crystallization 18-20min, 820-840 DEG C annealing and cutting, obtain imitating natural cinerous granite devitrified glass.
Embodiment 3
A kind of cinerous devitrified glass, by weight percentage, including following raw material: SiO243.2%；Al2O329%； CaO 7.2%；MgO 6%；Na2O 4%；K2O 2%；TiO27%；CeO21.5%；Fe2O30.1%.
The preparation of cinerous devitrified glass, includes the following steps:
A, prepare raw material: weighing raw material by above-mentioned weight percent, be uniformly mixed, obtain batch；
B, the preparation of parent glass: the batch that step A is obtained carried out under the conditions of 1570 DEG C it is melted, by be melted obtain Liquid be cooled to 780-840 DEG C, molding after, obtain parent glass；
C, the preparation of cinerous devitrified glass: the parent glass that step B is obtained through 720-750 DEG C of coring 10-20min, After 873-875 DEG C of crystallization 10-20min, 815-835 DEG C annealing, cutting, polishing obtain cinerous devitrified glass.
A kind of cinerous devitrified glass is in imitating the application in natural cinerous granite devitrified glass, comprising the following steps:
A, prepare raw material: weighing the raw material of cinerous devitrified glass by above-mentioned weight percent, be uniformly mixed, cooperated Material；
B, the preparation of cinerous glass ceramics frit: the batch that step a is obtained carried out under the conditions of 1570 DEG C it is melted, Obtained liquid will be melted through water quenching, obtain cinerous glass ceramics frit；
C, imitate the preparation of natural cinerous granite devitrified glass: the cinerous glass ceramics frit that step b is obtained with The mode of material path coloring is added in the devitrified glass band of same system or the close coefficient of expansion, temperature be 1268 DEG C of glass tapes through at Type, 873-875 DEG C of crystallization 10-20min, 815-835 DEG C annealing and cutting, obtain imitating natural cinerous granite devitrified glass.
Embodiment 4
A kind of cinerous devitrified glass, by weight percentage, including following raw material: SiO235.08%；Al2O3 28%；CaO 10.6%；MgO 10.5%；Na2O 4%；K2O 2%；ZnO 1%；TiO27%；ZrO20.5%；CeO2 1.2%；Fe2O30.12%.
The preparation of cinerous devitrified glass, includes the following steps:
A, prepare raw material: weighing raw material by above-mentioned weight percent, be uniformly mixed, obtain batch；
B, the preparation of parent glass: the batch that step A is obtained carried out under the conditions of 1532 DEG C it is melted, by be melted obtain Liquid cooled down, formed after, obtain parent glass；
C, the preparation of cinerous devitrified glass: the parent glass that step B is obtained is cut after coring, crystallization, annealing It cuts, polish, obtain cinerous devitrified glass.
A kind of cinerous devitrified glass is in imitating the application in natural cinerous granite devitrified glass, comprising the following steps:
A, prepare raw material: weighing the raw material of cinerous devitrified glass by above-mentioned weight percent, be uniformly mixed, cooperated Material；
B, the preparation of cinerous glass ceramics frit: the batch that step a is obtained carried out under the conditions of 1532 DEG C it is melted, Obtained liquid will be melted through water quenching, obtain cinerous glass ceramics frit；
C, imitate the preparation of natural cinerous granite devitrified glass: the cinerous glass ceramics frit that step b is obtained with The mode of material path coloring is added in the devitrified glass band of same system or the close coefficient of expansion, temperature be 1225 DEG C of glass tapes through at Type, crystallization, annealing and cutting obtain imitating natural cinerous granite devitrified glass.
Embodiment 5
A kind of cinerous devitrified glass, by weight percentage, including following raw material: SiO235.32%；Al2O3 28%；CaO7.8%；MgO 13%；Na2O 2%；K2O 4%；ZnO 2%；TiO26%；CeO21.8%；Fe2O3 0.08%.
The preparation of cinerous devitrified glass, includes the following steps:
A, prepare raw material: weighing raw material by above-mentioned weight percent, be uniformly mixed, obtain batch；
B, the preparation of parent glass: the batch that step A is obtained carried out under the conditions of 1565 DEG C it is melted, by be melted obtain Liquid cooled down, formed after, obtain parent glass；
C, the preparation of cinerous devitrified glass: the parent glass that step B is obtained is cut after coring, crystallization, annealing It cuts, polish, obtain cinerous devitrified glass.
A kind of cinerous devitrified glass is in imitating the application in natural cinerous granite devitrified glass, comprising the following steps:
A, prepare raw material: weighing the raw material of cinerous devitrified glass by above-mentioned weight percent, be uniformly mixed, cooperated Material；
B, the preparation of cinerous glass ceramics frit: the batch that step a is obtained carried out under the conditions of 1565 DEG C it is melted, Obtained liquid will be melted through water quenching, obtain cinerous glass ceramics frit；
C, imitate the preparation of natural cinerous granite devitrified glass: the cinerous glass ceramics frit that step b is obtained with The mode of material path coloring is added in the devitrified glass band of same system or the close coefficient of expansion, temperature be 1263 DEG C of glass tapes through at Type, crystallization, annealing and cutting obtain imitating natural cinerous granite devitrified glass.
Embodiment 6
A kind of cinerous devitrified glass, by weight percentage, including following raw material: SiO232.15%；Al2O3 38%；CaO 7.8%；MgO 6.5%；Na2O 6%；TiO26%；ZrO21.05%；CeO22.5%.
The preparation of cinerous devitrified glass, includes the following steps:
A, prepare raw material: weighing raw material by above-mentioned weight percent, be uniformly mixed, obtain batch；
B, the preparation of parent glass: the batch that step A is obtained carried out under the conditions of 1540 DEG C it is melted, by be melted obtain Liquid cooled down, formed after, obtain parent glass；
C, the preparation of cinerous devitrified glass: the parent glass that step B is obtained is cut after coring, crystallization, annealing It cuts, polish, obtain cinerous devitrified glass.
A kind of cinerous devitrified glass is in imitating the application in natural cinerous granite devitrified glass, comprising the following steps:
A, prepare raw material: weighing the raw material of cinerous devitrified glass by above-mentioned weight percent, be uniformly mixed, cooperated Material；
B, the preparation of cinerous glass ceramics frit: the batch that step a is obtained carried out under the conditions of 1540 DEG C it is melted, Obtained liquid will be melted through water quenching, obtain cinerous glass ceramics frit；
C, imitate the preparation of natural cinerous granite devitrified glass: the cinerous glass ceramics frit that step b is obtained with The mode of material path coloring is added in the devitrified glass band of same system or the close coefficient of expansion, temperature be 1242 DEG C of glass tapes through at Type, crystallization, annealing and cutting obtain imitating natural cinerous granite devitrified glass.
Embodiment 7
A kind of cinerous devitrified glass, by weight percentage, including following raw material: SiO233.74%；Al2O3 28.46%；CaO 9.6%；MgO 12%；K2O 6.42%；ZnO 0.2%；TiO26.2%；ZrO22%；CeO2 1.3%；Fe2O30.08%.
The preparation of cinerous devitrified glass, includes the following steps:
A, prepare raw material: weighing raw material by above-mentioned weight percent, be uniformly mixed, obtain batch；
B, the preparation of parent glass: the batch that step A is obtained carried out under the conditions of 1553 DEG C it is melted, by be melted obtain Liquid cooled down, formed after, obtain parent glass；
C, the preparation of cinerous devitrified glass: the parent glass that step B is obtained is cut after coring, crystallization, annealing It cuts, polish, obtain cinerous devitrified glass.
A kind of cinerous devitrified glass is in imitating the application in natural cinerous granite devitrified glass, comprising the following steps:
A, prepare raw material: weighing the raw material of cinerous devitrified glass by above-mentioned weight percent, be uniformly mixed, cooperated Material；
B, the preparation of cinerous glass ceramics frit: the batch that step a is obtained carried out under the conditions of 1553 DEG C it is melted, Obtained liquid will be melted through water quenching, obtain cinerous glass ceramics frit；
C, imitate the preparation of natural cinerous granite devitrified glass: the cinerous glass ceramics frit that step b is obtained with The mode of material path coloring is added in the devitrified glass band of same system or the close coefficient of expansion, temperature be 1256 DEG C of glass tapes through at Type, crystallization, annealing and cutting obtain imitating natural cinerous granite devitrified glass.
Embodiment 8
A kind of cinerous devitrified glass, by weight percentage, including following raw material: SiO237.1%；Al2O330%； CaO 9.4%；MgO 7.5%；Na2O 5.8%；K2O 2.5%；ZnO 0.4%；TiO23.6%；ZrO21.4%；CeO2 2.3%.
The preparation of cinerous devitrified glass, includes the following steps:
A, prepare raw material: weighing raw material by above-mentioned weight percent, be uniformly mixed, obtain batch；
B, the preparation of parent glass: the batch that step A is obtained carried out under the conditions of 1567 DEG C it is melted, by be melted obtain Liquid cooled down, formed after, obtain parent glass；
C, the preparation of cinerous devitrified glass: the parent glass that step B is obtained is cut after coring, crystallization, annealing It cuts, polish, obtain cinerous devitrified glass.
A kind of cinerous devitrified glass is in imitating the application in natural cinerous granite devitrified glass, comprising the following steps:
A, prepare raw material: weighing the raw material of cinerous devitrified glass by above-mentioned weight percent, be uniformly mixed, cooperated Material；
B, the preparation of cinerous glass ceramics frit: the batch that step a is obtained carried out under the conditions of 1567 DEG C it is melted, Obtained liquid will be melted through water quenching, obtain cinerous glass ceramics frit；
C, imitate the preparation of natural cinerous granite devitrified glass: the cinerous glass ceramics frit that step b is obtained with The mode of material path coloring is added in the devitrified glass band of same system or the close coefficient of expansion, temperature be 1272 DEG C of glass tapes through at Type, crystallization, annealing and cutting obtain imitating natural cinerous granite devitrified glass.
Embodiment 9
A kind of cinerous devitrified glass, by weight percentage, including following raw material: SiO232%；Al2O331%； CaO 10.8%；MgO 10.5%；Na2O 4.3%；K2O 2.7%；ZnO 1%；TiO23.7%；ZrO22.14%；CeO2 1.7%；Fe2O30.16%.
The preparation of cinerous devitrified glass, includes the following steps:
A, prepare raw material: weighing raw material by above-mentioned weight percent, be uniformly mixed, obtain batch；
B, the preparation of parent glass: the batch that step A is obtained carried out under the conditions of 1574 DEG C it is melted, by be melted obtain Liquid cooled down, formed after, obtain parent glass；
C, the preparation of cinerous devitrified glass: the parent glass that step B is obtained is cut after coring, crystallization, annealing It cuts, polish, obtain cinerous devitrified glass.
A kind of cinerous devitrified glass is in imitating the application in natural cinerous granite devitrified glass, comprising the following steps:
A, prepare raw material: weighing the raw material of cinerous devitrified glass by above-mentioned weight percent, be uniformly mixed, cooperated Material；
B, the preparation of cinerous glass ceramics frit: the batch that step a is obtained carried out under the conditions of 1574 DEG C it is melted, Obtained liquid will be melted through water quenching, obtain cinerous glass ceramics frit；
C, imitate the preparation of natural cinerous granite devitrified glass: the cinerous glass ceramics frit that step b is obtained with The mode of material path coloring is added in the devitrified glass band of same system or the close coefficient of expansion, temperature be 1283 DEG C of glass tapes through at Type, crystallization, annealing and cutting obtain imitating natural cinerous granite devitrified glass.
Embodiment 10
A kind of cinerous devitrified glass, by weight percentage, including following raw material: SiO237.14%；Al2O3 29.36%；CaO 7%；MgO 10%；Na2O 7.2%；ZnO 1.2%；TiO22.5%；ZrO23.5%；CeO2 2.1%.
The preparation of cinerous devitrified glass, includes the following steps:
A, prepare raw material: weighing raw material by above-mentioned weight percent, be uniformly mixed, obtain batch；
B, the preparation of parent glass: the batch that step A is obtained carried out under the conditions of 1546 DEG C it is melted, by be melted obtain Liquid cooled down, formed after, obtain parent glass；
C, the preparation of cinerous devitrified glass: the parent glass that step B is obtained is cut after coring, crystallization, annealing It cuts, polish, obtain cinerous devitrified glass.
A kind of cinerous devitrified glass is in imitating the application in natural cinerous granite devitrified glass, comprising the following steps:
A, prepare raw material: weighing the raw material of cinerous devitrified glass by above-mentioned weight percent, be uniformly mixed, cooperated Material；
B, the preparation of cinerous glass ceramics frit: the batch that step a is obtained carried out under the conditions of 1546 DEG C it is melted, Obtained liquid will be melted through water quenching, obtain cinerous glass ceramics frit；
C, imitate the preparation of natural cinerous granite devitrified glass: the cinerous glass ceramics frit that step b is obtained with The mode of material path coloring is added in the devitrified glass band of same system or the close coefficient of expansion, temperature be 1291 DEG C of glass tapes through at Type, crystallization, annealing and cutting obtain imitating natural cinerous granite devitrified glass.
Embodiment 11
A kind of cinerous devitrified glass, by weight percentage, including following raw material: SiO241%；Al2O328%； CaO 7.8%；MgO 6.5%；K2O 6%；TiO23.8%；ZrO22.7%；CeO22.2%；Fe2O32%.
The preparation of cinerous devitrified glass, includes the following steps:
A, prepare raw material: weighing raw material by above-mentioned weight percent, be uniformly mixed, obtain batch；
B, the preparation of parent glass: the batch that step A is obtained carried out under the conditions of 1558 DEG C it is melted, by be melted obtain Liquid cooled down, formed after, obtain parent glass；
C, the preparation of cinerous devitrified glass: the parent glass that step B is obtained is cut after coring, crystallization, annealing It cuts, polish, obtain cinerous devitrified glass.
A kind of cinerous devitrified glass is in imitating the application in natural cinerous granite devitrified glass, comprising the following steps:
A, prepare raw material: weighing the raw material of cinerous devitrified glass by above-mentioned weight percent, be uniformly mixed, cooperated Material；
B, the preparation of cinerous glass ceramics frit: the batch that step a is obtained carried out under the conditions of 1558 DEG C it is melted, Obtained liquid will be melted through water quenching, obtain cinerous glass ceramics frit；
C, imitate the preparation of natural cinerous granite devitrified glass: the cinerous glass ceramics frit that step b is obtained with The mode of material path coloring is added in the devitrified glass band of same system or the close coefficient of expansion, temperature be 1239 DEG C of glass tapes through at Type, crystallization, annealing and cutting obtain imitating natural cinerous granite devitrified glass.
Embodiment 12
A kind of cinerous devitrified glass, by weight percentage, including following raw material: SiO233.88%, Al2O3 28%, CaO 9.12%, MgO 7.6%, K2O 10%, ZnO 1.2%, TiO26.2%, ZrO21.8%, CeO22.2%.
The preparation of cinerous devitrified glass, includes the following steps:
A, prepare raw material: weighing raw material by above-mentioned weight percent, be uniformly mixed, obtain batch；
B, the preparation of parent glass: the batch that step A is obtained carried out under the conditions of 1565 DEG C it is melted, by be melted obtain Liquid cooled down, formed after, obtain parent glass；
C, the preparation of cinerous devitrified glass: the parent glass that step B is obtained is cut after coring, crystallization, annealing It cuts, polish, obtain cinerous devitrified glass.
A kind of cinerous devitrified glass is in imitating the application in natural cinerous granite devitrified glass, comprising the following steps:
A, prepare raw material: weighing the raw material of cinerous devitrified glass by above-mentioned weight percent, be uniformly mixed, cooperated Material；
B, the preparation of cinerous glass ceramics frit: the batch that step a is obtained carried out under the conditions of 1565 DEG C it is melted, Obtained liquid will be melted through water quenching, obtain cinerous glass ceramics frit；
C, imitate the preparation of natural cinerous granite devitrified glass: the cinerous glass ceramics frit that step b is obtained with The mode of material path coloring is added in the devitrified glass band of same system or the close coefficient of expansion, temperature be 1288 DEG C of glass tapes through at Type, crystallization, annealing and cutting obtain imitating natural cinerous granite devitrified glass.
Embodiment 13
A kind of cinerous devitrified glass, by weight percentage, including following raw material: SiO235.72%, Al2O3 29%, CaO 8.88%, MgO 7.4%, Na2O 8%, ZnO 0.7%, TiO24.7%, ZrO22.9%, CeO21.7%, Fe2O31%.
The preparation of cinerous devitrified glass, includes the following steps:
A, prepare raw material: weighing raw material by above-mentioned weight percent, be uniformly mixed, obtain batch；
B, the preparation of parent glass: the batch that step A is obtained carried out under the conditions of 1578 DEG C it is melted, by be melted obtain Liquid cooled down, formed after, obtain parent glass；
C, the preparation of cinerous devitrified glass: the parent glass that step B is obtained is cut after coring, crystallization, annealing It cuts, polish, obtain cinerous devitrified glass.
A kind of cinerous devitrified glass is in imitating the application in natural cinerous granite devitrified glass, comprising the following steps:
A, prepare raw material: weighing the raw material of cinerous devitrified glass by above-mentioned weight percent, be uniformly mixed, cooperated Material；
B, the preparation of cinerous glass ceramics frit: the batch that step a is obtained carried out under the conditions of 1578 DEG C it is melted, Obtained liquid will be melted through water quenching, obtain cinerous glass ceramics frit；
C, imitate the preparation of natural cinerous granite devitrified glass: the cinerous glass ceramics frit that step b is obtained with The mode of material path coloring is added in the devitrified glass band of same system or the close coefficient of expansion, temperature be 1247 DEG C of glass tapes through at Type, crystallization, annealing and cutting obtain imitating natural cinerous granite devitrified glass.
Comparative example 1
Devitrified glass, in addition to colorant is different, difference further includes such as B2O3And/or P2O5And/or Co2O3And/or Ni2O3Etc. other components.
Comparative example 2
Cinerous devitrified glass includes colorant, and difference further includes such as B2O3And/or P2O5And/or Co2O3With/ Or Ni2O3Etc. other components.
Cinerous devitrified glass of the present invention, the performance parameter for imitating natural cinerous granite devitrified glass, as follows:

Claims (10)

1. a kind of cinerous devitrified glass, which is characterized in that by weight percentage, including following raw material: SiO232-44%, Al2O328-38%, CaO 7.2-15.6%, MgO 6-13%, Na2O and/or K2O 6-13%, ZnO 0-2%, TiO2Or TiO2+ZrO25-13% and colorant, the colorant are CeO22-2.5% or by CeO21.2-2%, Fe2O3 The mixture of 0.05-0.2% composition.
2. a kind of cinerous devitrified glass according to claim 1, which is characterized in that by weight percentage, including with Lower raw material: SiO234-40%, Al2O328-35%, CaO 9-13%, MgO 8-11%, Na2O and/or K2O 8-11%, ZnO 1-1.5%, TiO2Or TiO2+ZrO27-10%, CeO22.1-2.3%.
3. a kind of cinerous devitrified glass according to claim 1, which is characterized in that by weight percentage, including with Lower raw material: SiO233.88%, Al2O328%, CaO 9.12%, MgO 7.6%, K2O 10%, ZnO 1.2%, TiO26.2%, ZrO21.8%, CeO22.2%.
4. a kind of cinerous devitrified glass according to claim 1, which is characterized in that by weight percentage, including with Lower raw material: SiO233-42%, Al2O328-36%, CaO 8-14%, MgO 7-12%, Na2O and/or K2O 7-12%, ZnO 0.5-1.7%, TiO2Or TiO2+ZrO26-11%, CeO21.5-1.8%, Fe2O30.9-1.5%.
5. a kind of cinerous devitrified glass according to claim 1, which is characterized in that by weight percentage, including with Lower raw material: SiO235.72%, Al2O329%, CaO 8.88%, MgO 7.4%, Na2O8%, ZnO 0.7%, TiO2 4.7%, ZrO2, 2.9%, CeO21.7%, Fe2O31%.
6. a kind of preparation method of cinerous devitrified glass, which comprises the following steps:
A, prepare raw material: weighing raw material, SiO according to the following weight percentages232-44%, Al2O328-38%, CaO 7.2- 15.6%, MgO 6-13%, Na2O and/or K2O 6-13%, ZnO 0-2%, TiO2Or TiO2+ZrO25-13%, and coloring Agent, the colorant are CeO22-2.5% or by CeO21.2-2%, Fe2O3The mixture of 0.05-0.2% composition, mixing Uniformly, batch is obtained；
B, the preparation of parent glass: the batch that step A is obtained carries out melted under the conditions of 1530-1580 DEG C, will be melted into To liquid cooled down, formed after, obtain parent glass；
C, the preparation of cinerous devitrified glass: the parent glass that step B is obtained after coring, crystallization, annealing, cutting, Polishing, obtains cinerous devitrified glass.
7. a kind of preparation method of cinerous devitrified glass according to claim 6, which is characterized in that in step B, cooling When be cooled to 760-870 DEG C.
8. a kind of preparation method of cinerous devitrified glass according to claim 6, which is characterized in that in step C, coring Temperature is 700-750 DEG C, nucleation time 10-30min, and crystallization temperature is 870-890 DEG C, and crystallization time 10-30min is moved back Fiery temperature is 800-860 DEG C.
9. a kind of cinerous devitrified glass is in imitating the application in natural cinerous granite devitrified glass, which is characterized in that including Following steps:
A, prepare raw material: weighing raw material, SiO according to the following weight percentages232-44%, Al2O328-38%, CaO 7.2- 15.6%, MgO 6-13%, Na2O and/or K2O 6-13%, ZnO 0-2%, TiO2+ZrO25-13% and colorant, institute Stating colorant is CeO22-2.5% or by CeO21.2-2%, Fe2O3The mixture of 0.05-0.2% composition, is uniformly mixed, Obtain batch；
B, the preparation of cinerous glass ceramics frit: the obtained batch of step a is melted under the conditions of 1530-1580 DEG C System will be melted obtained liquid through water quenching, obtain cinerous glass ceramics frit；
C, imitate the preparation of natural cinerous granite devitrified glass: the cinerous glass ceramics frit that step b is obtained is with material path The mode of coloring is added to the devitrified glass system that colorant is not added or matches with the cinerous glass ceramics frit coefficient of expansion Devitrified glass band in, control material path in glass metal temperature be 1220-1300 DEG C, then through molding, crystallization, anneal and cut It cuts out, obtains imitating natural cinerous granite devitrified glass.
10. a kind of cinerous devitrified glass according to claim 9 is in imitating in natural cinerous granite devitrified glass Using, which is characterized in that in step c, crystallization temperature is 870-890 DEG C, crystallization time 10-30min, annealing temperature 800- 860℃。
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103588394A (en) * 2013-09-16 2014-02-19 河北省沙河玻璃技术研究院 White fluoride-free calendering microcrystalline glass and production method thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103588394A (en) * 2013-09-16 2014-02-19 河北省沙河玻璃技术研究院 White fluoride-free calendering microcrystalline glass and production method thereof

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