CN106746695A - Silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material and preparation method thereof - Google Patents

Silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material and preparation method thereof Download PDF

Info

Publication number
CN106746695A
CN106746695A CN201611191989.4A CN201611191989A CN106746695A CN 106746695 A CN106746695 A CN 106746695A CN 201611191989 A CN201611191989 A CN 201611191989A CN 106746695 A CN106746695 A CN 106746695A
Authority
CN
China
Prior art keywords
silicon carbide
carbide fibre
preparation
devitrified glass
toughness reinforcing
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
Application number
CN201611191989.4A
Other languages
Chinese (zh)
Inventor
马冬阳
边妙莲
孙辉
陈士朝
吴道洪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Province Metallurgical Design Institute Co Ltd
Original Assignee
Jiangsu Province Metallurgical Design Institute Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Province Metallurgical Design Institute Co Ltd filed Critical Jiangsu Province Metallurgical Design Institute Co Ltd
Priority to CN201611191989.4A priority Critical patent/CN106746695A/en
Publication of CN106746695A publication Critical patent/CN106746695A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
    • C03C14/002—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of fibres, filaments, yarns, felts or woven material
    • 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
    • C03C2214/00—Nature of the non-vitreous component
    • C03C2214/02—Fibres; Filaments; Yarns; Felts; Woven material
    • 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
    • C03C2214/00—Nature of the non-vitreous component
    • C03C2214/30—Methods of making the composites

Abstract

The invention discloses a kind of preparation method of silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material, it is comprised the steps of：By BaO powder, SiO2Powder, Al2O3Powder and flux, Nucleating Agent are mixed into homogeneous mixture in proportion；The mixture is melted and is heated；Silicon carbide fibre is sprayed into fusion pool by nitrogen and is sufficiently stirred for being uniform molten mixture in the latter stage of melting process；Molten mixture is poured into the mould by preheating；The molten mixture annealing in mould will be poured into；The parent glass coring containing silicon carbide fibre that annealing is obtained and crystallization.The invention also discloses composite diphase material prepared by method described above, it also has BaO, SiO2、Al2O3, Li2O、B2O3、ZrO2And silicon carbide fibre.

Description

Silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material and preparation method thereof
Technical field
The present invention relates to glass ceramic composite field, more particularly to a kind of silicon carbide fibre toughness reinforcing baryta fledspar crystallite glass Glass composite diphase material and preparation method thereof.
Background technology
Baryta fledspar devitrified glass has heat resisting temperature high, preferably high mechanical properties, anti-oxidant alkali resistant aggressivity and high The advantages of chemical stability, it is widely used in the neck such as reflector substrate material, ic substrate material, liquid crystal display Domain, but because it is crystal and the noncrystal material being combined with each other, fragility is larger and toughness is relatively low, it is therefore necessary to improve its tough Property.Silicon carbide fibre strength and toughness is high, thermal conductivity factor is high, thermal coefficient of expansion and microcrystal glass material is close, anti-wear performance is good, its It is widely used in various ceramic matrixs as toughened fiber.If baryta fledspar devitrified glass and silicon carbide fibre are combined, Then silicon carbide fibre can greatly improve the toughness of baryta fledspar devitrified glass.
Devitrified glass is typically prepared using sintering process or fusion method, and the devitrified glass volume that wherein prepared by fusion method is close Degree is of a relatively high, and the porosity is relatively low, but to silicon carbide fibre is combined with devitrified glass using fusion method, then first has to Solve the problems, such as that silicon carbide fibre is easily oxidized at high temperature；Secondary solution silicon carbide fibre is equally distributed in the melt asks for its Topic.
Silicon carbide fibre is combined with baryta fledspar devitrified glass using fusion method in current there is no in the prior art Carry out the preparation of silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material.
The content of the invention
For the above-mentioned problems in the prior art, inventor is had found at melt zone end by substantial amounts of creative work Silicon carbide fibre is sprayed into bath and is sufficiently stirred for that preferable silicon carbide fibre dispersion can be obtained simultaneously by the phase with nitrogen stream Change effect, while the nitrogen for spraying into can manufacture non-oxidizing environment and prevent silicon carbide fibre from aoxidizing at high temperature, and accelerate molten The floating discharge of growing up of micro-bubble in pond.Inventor also found the thermal coefficient of expansion and substrate glass base due to silicon carbide fibre This is consistent, therefore composite can be avoided to produce structural crack because thermal stress is larger in heat treatment process.
Worked according to the studies above, inventors herein propose silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass as described below and answer Phase material and preparation method thereof.
A kind of preparation method of silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material, comprises the steps of：
Step 1, by BaO powder, SiO2Powder, Al2O3Powder and flux, Nucleating Agent are mixed into homogeneous mixture；
Step 2, the mixture is melted and is heated；
Step 3, silicon carbide fibre in the latter stage of melting process sprayed into fusion pool and be sufficiently stirred for as equal by nitrogen Even molten mixture；
Step 4, molten mixture is poured into the mould by preheating；
Step 5, will be poured into the molten mixture annealing in mould；
Step 6, the parent glass coring containing silicon carbide fibre that annealing is obtained and crystallization.
Further, the weight portion of each component is respectively in step 1：BaO, 24-34 weight portion of 27-39 weight portions SiO2, 22-31 weight portions Al2O3, the Li of 2-5 weight portions2O and B2O3, 1-3 weight portions ZrO2And 10-20 weight portions Silicon carbide fibre.
Further, silicon carbide fibre is powdered.
Further, the particle diameter of foregoing each component powder is below 200 mesh.
Further, flux is Li2O and B2O3。
Further, Nucleating Agent is ZrO2。
Further, the melting heating in step 2 is carried out at a temperature of 1530-1680 DEG C.
Further, the melting heat time in step 2 is 3-5 hours.
Further, the preheating of mould is carried out at a temperature of 550-750 DEG C in step 4.
Further, annealing time is 2-4 hours in step 5.
Further, the coring in step 6 is carried out and coring 2-3 hours at a temperature of 600-800 DEG C.
Further, the crystallization in step 6 is carried out and crystallization 2-4 hours at a temperature of 820-1050 DEG C.
By the above method, the efficient system of silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material is have effectively achieved It is standby.
Present invention also offers silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material prepared by a kind of above method, It includes following components：BaO、SiO2、Al2O3、Li2O、B2O3、ZrO2And silicon carbide fibre.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will more in the description carried out to embodiment is combined with accompanying drawing Plus substantially and be readily appreciated that, wherein：
Fig. 1 shows silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material system according to an embodiment of the invention The schematic flow sheet of Preparation Method.
Specific embodiment
It should be appreciated that embodiments of the invention shown in the exemplary embodiment are merely illustrative.Although in this hair Only a small number of embodiments have been described in detail in bright, but those skilled in the art to be readily appreciated that and depart from the present invention in not essence In the case of the teaching of theme, various modifications are feasible.Correspondingly, all such modifications should all be included in of the invention In the range of.Without departing from the spirit of the invention, can be to the design of following exemplary embodiment, operating condition and ginseng Number etc. makes others and replaces, changes, changes and delete.
Embodiment one
With reference to Fig. 1, in the step s 100, by the BaO powder of 28 weight portions, the SiO of 31 weight portions2Powder, 22 weight portions Al2O3The flux Li of powder and 3 weight portions2O powder and B2O3The Nucleating Agent ZrO of powder, 2 weight portions2Powder is mixed into Homogeneous mixture.Then in step s 200, said mixture is melted into 3 hours at 1650 DEG C, to ensure mixture Fully melting.Then in the melt stage latter stage of step S200, according to shown in step S300, by the powdered carbonization of 13 weight portions Silica fibre sprays into bath and is sufficiently stirred for by nitrogen stream, silicon carbide fibre is uniformly divided in the mixture of melting Cloth is so as to obtain the molten mixture containing equally distributed silicon carbide fibre.As shown in step S400, step S300 is obtained Molten mixture cast enter through 580 DEG C of moulds being fully warmed-up among, and at a temperature of 580 DEG C anneal 3 hours, obtain The parent glass of silicon carbide-containing fiber.Then in step S500, by the parent glass containing silicon carbide fibre at 650 DEG C At a temperature of coring 2 hours, then crystallization obtains silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass for 4 hours and answers at a temperature of 870 DEG C Condensation material.
Embodiment two
With reference to Fig. 1, in the step s 100, by the BaO powder of 32 weight portions, the SiO of 31 weight portions2Powder, 22 weight portions Al2O3The flux Li of powder and 3 weight portions2O powder and B2O3The Nucleating Agent ZrO of powder, 1 weight portion2Powder is mixed into Homogeneous mixture.Then in step s 200, said mixture is melted into 3 hours at 1600 DEG C, to ensure mixture Fully melting.Then in the melt stage latter stage of step S200, according to shown in step S300, by the powdered carbonization of 10 weight portions Silica fibre sprays into bath and is sufficiently stirred for by nitrogen stream, silicon carbide fibre is uniformly divided in the mixture of melting Cloth is so as to obtain the molten mixture containing equally distributed silicon carbide fibre.As shown in step S400, step S300 is obtained Molten mixture cast enter through 580 DEG C of moulds being fully warmed-up among, and at a temperature of 580 DEG C anneal 3 hours, obtain The parent glass of silicon carbide-containing fiber.Then in step S500, by the parent glass containing silicon carbide fibre at 630 DEG C At a temperature of coring 2 hours, then crystallization obtains silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass for 4 hours and answers at a temperature of 850 DEG C Condensation material.
Embodiment three
With reference to Fig. 1, in the step s 100, by the BaO powder of 27 weight portions, the SiO of 24 weight portions2Powder, 31 weight portions Al2O3The flux Li of powder and 2 weight portions2O powder and B2O3The Nucleating Agent ZrO of powder, 3 weight portions2Powder is mixed into Homogeneous mixture.Then in step s 200, said mixture is melted into 5 hours at 1540 DEG C, to ensure mixture Fully melting.Then in the melt stage latter stage of step S200, according to shown in step S300, by the powdered carbonization of 12 weight portions Silica fibre sprays into bath and is sufficiently stirred for by nitrogen stream, silicon carbide fibre is uniformly divided in the mixture of melting Cloth is so as to obtain the molten mixture containing equally distributed silicon carbide fibre.As shown in step S400, step S300 is obtained Molten mixture cast enter through 730 DEG C of moulds being fully warmed-up among, and at a temperature of 730 DEG C anneal 2 hours, obtain The parent glass of silicon carbide-containing fiber.Then in step S500, by the parent glass containing silicon carbide fibre at 780 DEG C At a temperature of coring 3 hours, then crystallization obtains silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass for 2 hours and answers at a temperature of 1020 DEG C Condensation material.
Example IV
With reference to Fig. 1, in the step s 100, by the BaO powder of 39 weight portions, the SiO of 24 weight portions2Powder, 22 weight portions Al2O3The flux Li of powder and 2 weight portions2O powder and B2O3The Nucleating Agent ZrO of powder, 1 weight portion2Powder is mixed into Homogeneous mixture.Then in step s 200, said mixture is melted into 5 hours at 1540 DEG C, to ensure mixture Fully melting.Then in the melt stage latter stage of step S200, according to shown in step S300, by the powdered carbonization of 11 weight portions Silica fibre sprays into bath and is sufficiently stirred for by nitrogen stream, silicon carbide fibre is uniformly divided in the mixture of melting Cloth is so as to obtain the molten mixture containing equally distributed silicon carbide fibre.As shown in step S400, step S300 is obtained Molten mixture cast enter through 610 DEG C of moulds being fully warmed-up among, and at a temperature of 610 DEG C anneal 4 hours, obtain The parent glass of silicon carbide-containing fiber.Then in step S500, by the parent glass containing silicon carbide fibre at 680 DEG C At a temperature of coring 3 hours, then crystallization obtains silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass for 2 hours and answers at a temperature of 980 DEG C Condensation material
Embodiment five
With reference to Fig. 1, in the step s 100, by the BaO powder of 27 weight portions, the SiO of 34 weight portions2Powder, 22 weight portions Al2O3The flux Li of powder and 2 weight portions2O powder and B2O3The Nucleating Agent ZrO of powder, 1 weight portion2Powder is mixed into Homogeneous mixture.Then in step s 200, said mixture is melted into 5 hours at 1540 DEG C, to ensure mixture Fully melting.Then in the melt stage latter stage of step S200, according to shown in step S300, by the powdered carbonization of 13 weight portions Silica fibre sprays into bath and is sufficiently stirred for by nitrogen stream, silicon carbide fibre is uniformly divided in the mixture of melting Cloth is so as to obtain the molten mixture containing equally distributed silicon carbide fibre.As shown in step S400, step S300 is obtained Molten mixture cast enter through 610 DEG C of moulds being fully warmed-up among, and at a temperature of 610 DEG C anneal 4 hours, obtain The parent glass of silicon carbide-containing fiber.Then in step S500, by the parent glass containing silicon carbide fibre at 680 DEG C At a temperature of coring 3 hours, then crystallization obtains silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass for 2 hours and answers at a temperature of 980 DEG C Condensation material.
Embodiment six
With reference to Fig. 1, in the step s 100, by the BaO powder of 27 weight portions, the SiO of 27 weight portions2Powder, 22 weight portions Al2O3The flux Li of powder and 2 weight portions2O powder and B2O3The Nucleating Agent ZrO of powder, 1 weight portion2Powder is mixed into Homogeneous mixture.Then in step s 200, said mixture is melted into 5 hours at 1540 DEG C, to ensure mixture Fully melting.Then in the melt stage latter stage of step S200, according to shown in step S300, by the powdered carbonization of 20 weight portions Silica fibre sprays into bath and is sufficiently stirred for by nitrogen stream, silicon carbide fibre is uniformly divided in the mixture of melting Cloth is so as to obtain the molten mixture containing equally distributed silicon carbide fibre.As shown in step S400, step S300 is obtained Molten mixture cast enter through 610 DEG C of moulds being fully warmed-up among, and at a temperature of 610 DEG C anneal 4 hours, obtain The parent glass of silicon carbide-containing fiber.Then in step S500, by the parent glass containing silicon carbide fibre at 680 DEG C At a temperature of coring 3 hours, then crystallization obtains silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass for 2 hours and answers at a temperature of 980 DEG C Condensation material
Presently preferred embodiments of the present invention is the foregoing is only, not for limiting practical range of the invention；If do not taken off From the spirit and scope of the present invention, the present invention is modified or equivalent, all should covered in the claims in the present invention In the middle of protection domain.

Claims (10)

1. a kind of preparation method of silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material, it is characterised in that comprising following Step：
Step 1, by BaO powder, SiO2Powder, Al2O3Powder and flux, Nucleating Agent are mixed into homogeneous mixture；
Step 2, the mixture is melted and is heated；
Step 3, silicon carbide fibre in the latter stage of melting process sprayed into fusion pool and be sufficiently stirred for as uniform by nitrogen Molten mixture；
Step 4, the molten mixture is poured into the mould by preheating；
Step 5, will be poured into the molten mixture annealing in mould；
Step 6, the parent glass coring containing silicon carbide fibre that annealing is obtained and crystallization.
2. the preparation method of silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material according to claim 1, it is special Levy and be, the weight portion of each component is respectively in the step 1：The SiO of BaO, 24-34 weight portion of 27-39 weight portions2、22- The Al of 31 weight portions2O3, the Li of 2-5 weight portions2O and B2O3, 1-3 weight portions ZrO2And the carborundum of 10-20 weight portions is fine Dimension.
3. the preparation method of silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material according to claim 1, it is special Levy and be, the silicon carbide fibre is powdered.
4. the preparation method of silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material according to claim 1, it is special Levy and be, the flux is Li2O and B2O3。
5. the preparation method of silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material according to claim 1, it is special Levy and be, the Nucleating Agent is ZrO2。
6. the preparation method of silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material according to claim 1, it is special Levy and be, the melting heating in the step 2 is carried out at a temperature of 1530-1680 DEG C.
7. the preparation method of silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material according to claim 1, it is special Levy and be, the melting heat time in the step 2 is 3-5 hours.
8. the preparation method of silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material according to claim 1, it is special Levy and be, the preheating of mould is carried out at a temperature of 550-750 DEG C in the step 4.
9. the preparation method of silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material according to claim 1, it is special Levy and be, annealing time is 2-4 hours in the step 5.
10. the composite diphase material that prepared by a kind of preparation method using described in foregoing any claim, it is characterised in that described multiple Phase material includes following components：BaO、SiO2、Al2O3、Li2O、B2O3、ZrO2And silicon carbide fibre.
CN201611191989.4A 2016-12-21 2016-12-21 Silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material and preparation method thereof Pending CN106746695A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611191989.4A CN106746695A (en) 2016-12-21 2016-12-21 Silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611191989.4A CN106746695A (en) 2016-12-21 2016-12-21 Silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material and preparation method thereof

Publications (1)

Publication Number Publication Date
CN106746695A true CN106746695A (en) 2017-05-31

Family

ID=58897010

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611191989.4A Pending CN106746695A (en) 2016-12-21 2016-12-21 Silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material and preparation method thereof

Country Status (1)

Country Link
CN (1) CN106746695A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1101027A (en) * 1993-09-29 1995-04-05 中国建筑材料科学研究院 Technology for production of fiber reinforced glass and glass-ceramic base composite material
CN101428971A (en) * 2006-09-06 2009-05-13 哈尔滨工业大学 Process for producing carbon chopped fiber reinforced BaAl2Si2O8 composite material
CN101648775A (en) * 2008-10-17 2010-02-17 韦鸿雁 High-quality and high-efficiency composite production technology of glass basis fiber composite
CN105174725A (en) * 2015-08-17 2015-12-23 昆明理工大学 Microcrystalline glass and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1101027A (en) * 1993-09-29 1995-04-05 中国建筑材料科学研究院 Technology for production of fiber reinforced glass and glass-ceramic base composite material
CN101428971A (en) * 2006-09-06 2009-05-13 哈尔滨工业大学 Process for producing carbon chopped fiber reinforced BaAl2Si2O8 composite material
CN101648775A (en) * 2008-10-17 2010-02-17 韦鸿雁 High-quality and high-efficiency composite production technology of glass basis fiber composite
CN105174725A (en) * 2015-08-17 2015-12-23 昆明理工大学 Microcrystalline glass and preparation method thereof

Similar Documents

Publication Publication Date Title
Deubener et al. Updated definition of glass-ceramics
JP4414166B2 (en) Method for producing glass or glass ceramic mold and molding method using said mold
KR101314889B1 (en) Coating material for platinum material, platinum material coated with such coating material, and glass manufacturing apparatus
Da Silva et al. Glass ceramic sealants belonging to BAS (BaO–Al2O3–SiO2) ternary system modified with B2O3 addition: A different approach to access the SOFC seal issue
CN102503141B (en) Glass-ceramics and preparation method thereof
JP2016513068A (en) Laminated glass article having a phase separated cladding layer and method for forming the same
CN106587629B (en) Boride modified glass ceramic base combined high temperature antioxidant coating and preparation method thereof
JP2004131372A (en) Component consisting of lithium-aluminosilicate glass ceramic
FR2843107B1 (en) SERIES CUP OVEN FOR PREPARING GLASS COMPOSITION WITH LOW INFANT RATES
CN106673450A (en) Silicon carbide fiber toughened phlogopite glass-ceramic multi-phase material and preparation method thereof
CN106630645A (en) Silicon carbide fiber toughened diopside and ceramic glass multiphase material and preparation method thereof
KR102652430B1 (en) Glass production devices and methods
JP4979047B2 (en) High zirconia refractories
CN106746695A (en) Silicon carbide fibre toughness reinforcing baryta fledspar devitrified glass composite diphase material and preparation method thereof
CN106854040A (en) Silicon carbide fibre toughness reinforcing wollastonite devitrified glass composite diphase material and preparation method thereof
CN106336207A (en) Preparing method of silica ceramics of special-shaped structure
CN106854041A (en) A kind of carbon fiber wollastonite devitrified glass composite diphase material and preparation method thereof
CN107056077A (en) Aluminium nitride fibres baryta fledspar devitrified glass composite diphase material and preparation method thereof
CN106892569A (en) Aluminium nitride fibres Phlogopite Based Glass-Ceramics composite diphase material and preparation method thereof
JP2010228942A (en) Method for manufacturing apparatus for producing glass, and apparatus for producing glass
CN106630639A (en) Carbon fiber baryta feldspar glass ceramics multiphase material and preparation method thereof
CN106746693A (en) Silicon carbide fibre toughness reinforcing cordierite glass-ceramic composite diphase material and preparation method thereof
CN106630657A (en) Carbon fiber phlogopite glass ceramics multiphase material and preparation method thereof
CN102060440B (en) High-pressure-resistant sealing microcrystalline glass and use thereof
CN106966601A (en) Aluminium nitride fibres wollastonite devitrified glass composite diphase material and preparation method thereof

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination