CN110872175A - 一种微晶玻璃及利用其制成的具有复合压应力的玻璃基板 - Google Patents
一种微晶玻璃及利用其制成的具有复合压应力的玻璃基板 Download PDFInfo
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- CN110872175A CN110872175A CN201811011849.3A CN201811011849A CN110872175A CN 110872175 A CN110872175 A CN 110872175A CN 201811011849 A CN201811011849 A CN 201811011849A CN 110872175 A CN110872175 A CN 110872175A
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- 239000011521 glass Substances 0.000 title claims abstract description 161
- 239000000758 substrate Substances 0.000 title claims abstract description 72
- 239000002131 composite material Substances 0.000 title claims abstract description 48
- 239000002241 glass-ceramic Substances 0.000 title claims abstract description 31
- 238000005342 ion exchange Methods 0.000 claims abstract description 44
- 239000013078 crystal Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000005728 strengthening Methods 0.000 claims description 45
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Inorganic materials [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 29
- 238000003426 chemical strengthening reaction Methods 0.000 claims description 28
- 239000004323 potassium nitrate Substances 0.000 claims description 23
- 239000011734 sodium Substances 0.000 claims description 21
- 229910052708 sodium Inorganic materials 0.000 claims description 18
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 14
- 239000004317 sodium nitrate Substances 0.000 claims description 12
- 229910052681 coesite Inorganic materials 0.000 claims description 11
- 229910052906 cristobalite Inorganic materials 0.000 claims description 11
- 239000000377 silicon dioxide Substances 0.000 claims description 11
- 229910052682 stishovite Inorganic materials 0.000 claims description 11
- 229910052905 tridymite Inorganic materials 0.000 claims description 11
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 10
- 229910052593 corundum Inorganic materials 0.000 claims description 10
- 229910052700 potassium Inorganic materials 0.000 claims description 10
- 239000011591 potassium Substances 0.000 claims description 10
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 10
- 229910000500 β-quartz Inorganic materials 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 6
- 235000010333 potassium nitrate Nutrition 0.000 claims description 6
- 235000010344 sodium nitrate Nutrition 0.000 claims description 6
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 5
- 238000007500 overflow downdraw method Methods 0.000 claims description 4
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- CNLWCVNCHLKFHK-UHFFFAOYSA-N aluminum;lithium;dioxido(oxo)silane Chemical compound [Li+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O CNLWCVNCHLKFHK-UHFFFAOYSA-N 0.000 claims description 3
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 claims description 3
- VVNXEADCOVSAER-UHFFFAOYSA-N lithium sodium Chemical compound [Li].[Na] VVNXEADCOVSAER-UHFFFAOYSA-N 0.000 claims description 3
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical group [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 229910052596 spinel Inorganic materials 0.000 claims description 3
- 239000011029 spinel Substances 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 229910052644 β-spodumene Inorganic materials 0.000 claims description 3
- 229910001416 lithium ion Inorganic materials 0.000 claims description 2
- 229910001415 sodium ion Inorganic materials 0.000 claims description 2
- 230000000052 comparative effect Effects 0.000 description 9
- 238000004891 communication Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- 229910052783 alkali metal Inorganic materials 0.000 description 4
- -1 lithium aluminum silicon Chemical compound 0.000 description 4
- 238000013001 point bending Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 150000001340 alkali metals Chemical class 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000005345 chemically strengthened glass Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000013081 microcrystal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 238000003283 slot draw process Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910001423 beryllium ion Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003484 crystal nucleating agent Substances 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 230000000674 effect on sodium Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
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
- 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
- C03C10/0045—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 containing SiO2, Al2O3 and MgO 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
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
- C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
- C03C21/002—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
Landscapes
- Chemical & Material Sciences (AREA)
- 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)
- Surface Treatment Of Glass (AREA)
Abstract
Description
玻璃基材1 | 玻璃基材2 | 玻璃基材3 | 玻璃基材4 | |
组成 | mol% | mol% | mol% | mol% |
SiO<sub>2</sub> | 65.6 | 65.6 | 70.0 | 59 |
Al<sub>2</sub>O<sub>3</sub> | 12.7 | 12.7 | 11.0 | 14 |
B<sub>2</sub>O<sub>3</sub> | - | - | - | 2 |
MgO | 3.2 | 3.2 | 3.0 | 4 |
CaO | - | - | - | - |
SrO | - | - | - | - |
BaO | - | - | - | - |
ZnO | - | - | - | 1 |
ZrO<sub>2</sub> | 2.0 | 3.4 | - | 0 |
TiO<sub>2</sub> | 4.1 | 2.0 | 5.2 | 0 |
Na<sub>2</sub>O | 5.0 | 5.0 | 4.1 | 10.5 |
Claims (16)
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CN201811011849.3A CN110872175A (zh) | 2018-08-31 | 2018-08-31 | 一种微晶玻璃及利用其制成的具有复合压应力的玻璃基板 |
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CN201811011849.3A CN110872175A (zh) | 2018-08-31 | 2018-08-31 | 一种微晶玻璃及利用其制成的具有复合压应力的玻璃基板 |
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Publication Number | Publication Date |
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CN110872175A true CN110872175A (zh) | 2020-03-10 |
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CN201811011849.3A Pending CN110872175A (zh) | 2018-08-31 | 2018-08-31 | 一种微晶玻璃及利用其制成的具有复合压应力的玻璃基板 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111533460A (zh) * | 2020-03-26 | 2020-08-14 | 常熟佳合显示科技有限公司 | 一种复合强化玻璃的制备方法和应用 |
CN112645600A (zh) * | 2020-04-20 | 2021-04-13 | 重庆鑫景特种玻璃有限公司 | 微晶玻璃及化学强化微晶玻璃 |
CN112679095A (zh) * | 2020-12-25 | 2021-04-20 | 醴陵旗滨电子玻璃有限公司 | 一种微晶玻璃及其制备方法、智能终端和显示器 |
CN112919813A (zh) * | 2021-03-31 | 2021-06-08 | 彩虹集团(邵阳)特种玻璃有限公司 | 一种锂铝硅微晶玻璃及其强化方法和应用 |
CN113526872A (zh) * | 2020-04-13 | 2021-10-22 | 华为技术有限公司 | 微晶玻璃、电子设备及微晶玻璃的制备方法 |
CN113754289A (zh) * | 2021-09-18 | 2021-12-07 | 重庆鑫景特种玻璃有限公司 | 一种低翘曲的强化微晶玻璃、及其制备方法和用途 |
WO2021249032A1 (zh) * | 2020-06-09 | 2021-12-16 | 科立视材料科技有限公司 | 一种具有深层高压应力的强化微晶玻璃及其制备方法 |
WO2022047910A1 (zh) * | 2020-09-06 | 2022-03-10 | 四平宏大液压机械制造有限公司 | 玻璃、玻璃的成型方法、压制装置及压延机 |
WO2022161125A1 (zh) * | 2021-01-30 | 2022-08-04 | 华为技术有限公司 | 化学强化微晶玻璃及其制备方法和电子设备 |
WO2023279819A1 (zh) * | 2021-07-08 | 2023-01-12 | 荣耀终端有限公司 | 化学强化微晶玻璃及其制备方法与应用 |
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CN102815860A (zh) * | 2011-06-10 | 2012-12-12 | 肖特玻璃科技(苏州)有限公司 | 形成具有多个表面应力层钢化玻璃的方法及钢化玻璃制品 |
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CN107873019A (zh) * | 2014-10-08 | 2018-04-03 | 康宁股份有限公司 | 包含金属氧化物浓度梯度的玻璃和玻璃陶瓷 |
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CN108147657A (zh) * | 2017-12-29 | 2018-06-12 | 深圳市东丽华科技有限公司 | 一种素玻璃、强化玻璃及制备方法 |
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2018
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CN102815860A (zh) * | 2011-06-10 | 2012-12-12 | 肖特玻璃科技(苏州)有限公司 | 形成具有多个表面应力层钢化玻璃的方法及钢化玻璃制品 |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111533460A (zh) * | 2020-03-26 | 2020-08-14 | 常熟佳合显示科技有限公司 | 一种复合强化玻璃的制备方法和应用 |
CN113526872A (zh) * | 2020-04-13 | 2021-10-22 | 华为技术有限公司 | 微晶玻璃、电子设备及微晶玻璃的制备方法 |
CN113526872B (zh) * | 2020-04-13 | 2022-10-11 | 华为技术有限公司 | 微晶玻璃、电子设备及微晶玻璃的制备方法 |
CN112645600A (zh) * | 2020-04-20 | 2021-04-13 | 重庆鑫景特种玻璃有限公司 | 微晶玻璃及化学强化微晶玻璃 |
WO2021213224A1 (zh) * | 2020-04-20 | 2021-10-28 | 重庆鑫景特种玻璃有限公司 | 微晶玻璃及化学强化微晶玻璃 |
WO2021249032A1 (zh) * | 2020-06-09 | 2021-12-16 | 科立视材料科技有限公司 | 一种具有深层高压应力的强化微晶玻璃及其制备方法 |
WO2022047910A1 (zh) * | 2020-09-06 | 2022-03-10 | 四平宏大液压机械制造有限公司 | 玻璃、玻璃的成型方法、压制装置及压延机 |
CN112679095A (zh) * | 2020-12-25 | 2021-04-20 | 醴陵旗滨电子玻璃有限公司 | 一种微晶玻璃及其制备方法、智能终端和显示器 |
WO2022161125A1 (zh) * | 2021-01-30 | 2022-08-04 | 华为技术有限公司 | 化学强化微晶玻璃及其制备方法和电子设备 |
CN112919813A (zh) * | 2021-03-31 | 2021-06-08 | 彩虹集团(邵阳)特种玻璃有限公司 | 一种锂铝硅微晶玻璃及其强化方法和应用 |
WO2023279819A1 (zh) * | 2021-07-08 | 2023-01-12 | 荣耀终端有限公司 | 化学强化微晶玻璃及其制备方法与应用 |
CN113754289A (zh) * | 2021-09-18 | 2021-12-07 | 重庆鑫景特种玻璃有限公司 | 一种低翘曲的强化微晶玻璃、及其制备方法和用途 |
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