WO2007013538A1 - Composition inorganique - Google Patents

Composition inorganique Download PDF

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Publication number
WO2007013538A1
WO2007013538A1 PCT/JP2006/314825 JP2006314825W WO2007013538A1 WO 2007013538 A1 WO2007013538 A1 WO 2007013538A1 JP 2006314825 W JP2006314825 W JP 2006314825W WO 2007013538 A1 WO2007013538 A1 WO 2007013538A1
Authority
WO
WIPO (PCT)
Prior art keywords
inorganic composition
composition according
glass
component
inorganic
Prior art date
Application number
PCT/JP2006/314825
Other languages
English (en)
Japanese (ja)
Inventor
Toshitaka Yagi
Original Assignee
Ohara Inc.
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 Ohara Inc. filed Critical Ohara Inc.
Publication of WO2007013538A1 publication Critical patent/WO2007013538A1/fr

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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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/831—Preparations for artificial teeth, for filling teeth or for capping teeth comprising non-metallic elements or compounds thereof, e.g. carbon
    • A61K6/836—Glass
    • 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
    • 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
    • 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
    • C03C10/0054—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 PbO, SnO2, B2O3
    • 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
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0306—Inorganic insulating substrates, e.g. ceramic, glass

Definitions

  • the present invention relates to an inorganic composition having a large average linear expansion coefficient ⁇ and a small change in expansion curve, and suitable for compounding with metals and organic materials, and particularly relates to glass cells and cusps.
  • Phase for example, as a Cristobala filler, it is mixed with glass.
  • the glass ceramics exhibiting a high coefficient of thermal expansion for the purpose of squeezing.
  • U.S. Pat. No. 3,755 describes the use of nephevin ((a A 1 S io force V light (KA 1 S) LO 4 ) as the main crystal phase.
  • nephevin (a A 1 S io force V light (KA 1 S) LO 4 )
  • the melting conditions at the time of fabrication of ceramics must be minimal ⁇ and very high at 16 and generally It requires a special melting furnace that can withstand high temperatures such that melting is difficult.
  • Japanese Patent Application Laid-Open No. 2000-01-64 describes a high-expansion lath rubber composition with a filler as a filler, but the stowage is 2 to 2700 ° C. In this way, the expansion curve is suitable.
  • JP 2 Japanese Patent Application Laid-Open No. 2000-01-64 describes a high-expansion lath rubber composition with a filler as a filler, but the stowage is 2 to 2700 ° C. In this way, the expansion curve is suitable. JP 2
  • the coefficient of thermal expansion is close to that of metals and organic materials, and the coefficient of thermal expansion is the same. It is important to increase in proportion to the increase in temperature ⁇ 0, and to reduce soot, lower temperatures are required depending on the melting conditions and crystallization conditions.
  • the glass used as the substrate must have good matching with the thermal expansion coefficient of the metal species used as the raw material for the multilayer film inductor.
  • ⁇ Amorphous glass has low heat resistance, ⁇ Heating and overcooling, and has a problem of being easily broken o
  • the material has a coefficient of linear expansion and good transmittance characteristics. I was able to get
  • compositions that is, a preferred embodiment of the present invention is represented by any of the following compositions.
  • the molar ratio represented by 2 O 3 / R 2 O is 1 or less, 2 5.
  • Inorganic composition characterized by being always 0 or more in the temperature range or structural structure
  • ⁇ Taga is o 1
  • the structure is 0 lara o 11 a 4 _ x K x A 1 4 S i O! 6 , but 0 ⁇ x ⁇ composition
  • the amorphized glass according to constitution 4 characterized in that it contains M + CaO + ZnO + SrO + BaO 0 20% and sunflower.
  • the light transmission characteristics at 1 m thickness are 15 5 Onm and 3 ⁇ 45 mm, and the lasing force, misalignment force, or crystallized glass of configurations 1 to 5
  • a monore ratio represented by A 1 2 ⁇ 3/2 O is 1 or less
  • R is at least one selected from L i, N a and ⁇
  • a raw material having a composition in the range of 1 ° C. to 1500 ° C. was melted at a temperature of 120 ° C., and the obtained mother glass was 5 0 0.
  • Crystallization at C to 75 ° C. a method for producing a mechanical composition or crystallized glass according to any one of constitutions 1 to 6.
  • the component composition is expressed in mass%, it should not be expressed directly.
  • the mol% is generally in the following range.
  • the monore ratio represented is 0.8 or less, most preferably 0.5 or less.
  • the degree of dishing and crystallization in ⁇ n.degree must be increased and meltability is reduced.
  • the inorganic composition of the present invention has good matching in terms of expansion coefficient with metal or organic matter.
  • the length of the sample at 25 ° C and the length of the sample at T ° C are good matching in terms of expansion coefficient with metal or organic matter.
  • the value of da (T) / dT is always greater than or equal to 0 in the temperature TO range of -30 ° C to 70 ° C, more preferably more than 0. Furthermore, in the temperature range of 50 ° C to 300 ° C, da (T) / dT is always greater than or equal to 0 in the temperature TO range of -30 ° C to 70 ° C, more preferably more than 0. Furthermore, in the temperature range of 50 ° C to 300 ° C, da (T) / dT is always greater than or equal to 0 in the temperature TO range of -30 ° C to 70 ° C, more preferably more than 0. Furthermore, in the temperature range of 50 ° C to 300 ° C, da (T) / dT is always greater than or equal to 0 in the temperature TO range of -30 ° C to 70 ° C, more preferably more than 0. Furthermore, in the temperature range of 50 ° C to 300 ° C, da (T) / dT is always greater than or equal to 0 in
  • ⁇ ) / d T always has a value of 0 or more, more preferably more than 0-, and the machine composition of the present invention is made of glass, sera, Specialized glass, etc.
  • the glass is hatched.
  • the crystallized glass is subjected to a heat treatment again on the glass that has been melt-molded, so that a desired crystal can be formed on the glass wall.
  • the mechanical composition of the present invention is Na K x A 1 S i O.
  • the thermal expansion coefficient that is one of the hundreds of the present invention is
  • the machine composition of the present invention has an average linear expansion coefficient of 30 ° C 70 ° C.
  • ⁇ 4 is a very important component of the crystal and / or solid solution, especially the power of the lucifer ⁇ .
  • As the lower limit of the content 35% is less preferable than glass, and 35% is preferable, 38% is more preferable, and 40% is most preferable.
  • a 1 O component is the same as ⁇ si O 2 component.
  • the liquid phase if its M is less than 5%, a desired crystal phase can be obtained. 0% is more preferable, 2% is most preferable, and if it exceeds 30%, the moldability is degraded due to an increase in the viscosity of the original glass, so the upper is preferably 30%. 5% better than force, 20% most preferred
  • the B 2 O component is an effective component for improving the glass property and can be arbitrarily set.However, the increase in the content causes stabilization of the glass structure. Crystal phase precipitation inside the glass due to heat treatment. Therefore, the desired precipitated crystal phase does not change.
  • the upper limit of the amount is 15%, preferably 0%, most preferably 5%.
  • the P 2 O 5 component is an optional component that contributes to the nucleation of precipitated crystals, but vitrification occurs when added excessively. So the upper limit of that is
  • 0% is more preferable than 5%
  • Z r O 2 component on which the machine g of precipitated crystals, precipitation binding SB of but an optional component in excess with improved pronounced effect of chemical durability and mechanical strength improvement rabbi miniaturization and materials If it is added, it becomes difficult to melt the original glass, and ZS i O or the like is likely to be left behind when the glass is melted. Or, ZrO 2 will precipitate after the crystallization process. Therefore, 10% is preferable above the amount. More preferred is 8%, most preferred is 6%.
  • the TiO 2 component is an optional component that functions as a nucleating agent for precipitated crystals. In addition, it is a component that has a remarkable effect on improving the chemical properties as well as the formation of precipitated crystals and the improvement of the degree of material. If added, the original glass will be damaged, or T i ⁇
  • the upper limit of the amount is preferably 15%, more preferably 10%, and most preferably 6%.
  • the Li 2 O component is an effective component in promoting the dissolution S reaction of the raw material and lowering the glass temperature, but increasing the content causes a change in the precipitated crystal phase and deterioration in chemical durability. Wake up. Therefore, the upper limit of the amount is preferably 10%, more preferably 0.8%, and most preferably 5%. This component can be optionally added, but the lower limit is more preferably 1%, and most preferably
  • K 2 ⁇ component and ⁇ O component is NK x A 1 4 S i, O
  • raw glass Ri I scan this, which is the main crystalline phase and the component contributing also on the viscosity propensity of glass crystal phase and the is One of the components constitute at the same time that put out prayer Te
  • the upper limit of content is preferably 25%.
  • X 4 is an essential component for precipitating calcite and / or calcite solid solutions as crystals. Under the content for obtaining a crystalline phase, it is preferable to exceed 10%, 2% is more preferable, and 5% is most preferable.
  • the Na 2 O component is one of the components constituting the crystal phase that precipitates as the main crystal phase by heat treatment of the original glass, and at the same time contributes to the improvement of the viscosity of the molten glass.
  • excessive content is chemical of glass JP2006 / 314825 A component that also contributes to improvement ⁇
  • excessive content will deteriorate the chemical durability of glass, so the upper limit of content is preferably 25%, preferably 16% More preferred ⁇ 10% is preferred. Also a
  • the upper limit of the a 2 O component is preferably 5% ⁇ , and it is more preferred that it is not contained.
  • the MgOCaSORoBaOZnO component is an effective component for improving the viscosity of molten glass and for refining precipitated crystals. However, if excessively added, precipitation H
  • the upper limit of the content of each component is less likely to cause adverse effects such as changes in the phase of the rice and reduction in the ability to form glass.
  • the upper limit of the total amount of each of these components is preferably 20% ⁇ more preferably 10%, and even more preferably 5% o
  • the Sb2O3 component can be added as a glass clearing agent, but the upper limit of content is 1%. ⁇ The upper limit is more preferably 0.5%. More preferred is 0 2%
  • one of the methods for producing the inorganic composition according to the present invention is to melt the above-described composition, perform forming and cooling, and then perform heat treatment for To crystal phase precipitation o
  • Tables 1 to 5 show examples of inorganic compositions of the present invention (No .:! To 23) and conventional invention B.
  • glass forming body After melting at Um. Degree, stirring and homogenizing, glass forming body was obtained through molding and cooling process o After that, it was heat-treated at 500 to 600 ° C for 1 to 10 hours After the formation of crystal nuclei, heat treatment was performed at 55 ° C. to 75 ° C. for 1 to 10 hours to obtain a desired inorganic composition.
  • 7 ⁇ ' ⁇ 5 ⁇ ⁇ is an X-ray diffractometer (manufactured by Phillips Co., Ltd., trade name: X'Pert Ichi PD) and an energy analyzer with a single dispersion (manufactured by Hitachi, Ltd., trade name S 1 40) 0 0 N HORIBA, Ltd., quotient ⁇ name EX 4 2 0).
  • the linear expansion coefficient was measured using a thermal dilatometer (manufactured by Macintosh, trade name: T D 5 0 0 0 S).
  • s Fee is 5 mm in diameter
  • the force is applied to a 20 mm cylinder, and the temperature range is from 150 ° C to 320 ° C.
  • the temperature rate was set to 4 ° C / min. And calculated from the expansion curve showing the relationship between temperature and elongation.
  • the transmittance was measured using a spectrophotometer (manufactured by Nissho i-Isakusho Co., Ltd., trade name: U-400) using a sample polished on both sides to a thickness of 1 mm.
  • a spectrophotometer manufactured by Nissho i-Isakusho Co., Ltd., trade name: U-400
  • Example 1 Example 2 Example 3 Example 4 Example 5
  • the d ⁇ ( ⁇ ) Z dt was confirmed from the temperature-coefficient of thermal expansion curve of the examples, and in all examples, da (T in the temperature range of 50 ° C to 300 ° C. ) It was confirmed that Z dt was 0 or more.
  • the inorganic composition of the present invention depends not only on the composition but also on the crystallization temperature. : If the wire plate is capable of expansion and transmittance, the crystallization temperature and / or time can be set long in a wide range of conditions to determine the phase does not change.
  • the transmittance value gets worse.
  • the tension value is increased.
  • the inorganic composition of the present invention is based on its average thermal tension, and it is a metal or organic material.
  • the value of the thermal expansion coefficient shows a stable behavior with respect to the warming degree, it is also suitable for other optical materials, for example, temperature compensation or compensation members.

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  • 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)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Glass Compositions (AREA)
  • Magnetic Record Carriers (AREA)
  • Optical Filters (AREA)
  • Dental Prosthetics (AREA)

Abstract

La présente invention concerne une composition inorganique caractérisée en ce qu’elle comprend un ingrédient de Al2O3 et un ingrédient de R2O (dans lequel R représente au moins un élément choisi parmi Li, Na, et K), le rapport Al2O3/R2O en mole étant de 1 ou inférieur, et en ce que lorsque la longueur d’un échantillon à 25 °C est exprimée en tant que L0 et la longueur de l’échantillon à T°C est exprimée en tant que L, alors la valeur de dα(T)/dT, qui est représentée par l’équation dα(T)/dT=(1/L0)×(d2L/dT2), déterminée par rapport à la température T dans la fourchette allant de -30 °C à 70 °C est toujours égale à 0 ou supérieure.
PCT/JP2006/314825 2005-07-25 2006-07-20 Composition inorganique WO2007013538A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005-213816 2005-07-25
JP2005213816A JP5173123B2 (ja) 2005-07-25 2005-07-25 無機組成物

Publications (1)

Publication Number Publication Date
WO2007013538A1 true WO2007013538A1 (fr) 2007-02-01

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WO (1) WO2007013538A1 (fr)

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CN103803803A (zh) * 2014-03-08 2014-05-21 曹小松 高强度微晶玻璃及其制备方法
CN103819089A (zh) * 2014-03-08 2014-05-28 曹小松 熔融法制备微晶玻璃的工艺及高平整度的微晶玻璃
CN103819093A (zh) * 2014-03-08 2014-05-28 曹小松 烧结法制备微晶玻璃的工艺及高平整度的微晶玻璃
WO2016138330A1 (fr) * 2015-02-26 2016-09-01 Corning Incorporated Verres sans bore à échange rapide d'ions ayant un bas point de ramollissement
WO2018040749A1 (fr) * 2016-08-30 2018-03-08 深圳顺络电子股份有限公司 Matériau céramique co-cuit à basse température et son procédé de préparation
CN108409147A (zh) * 2018-05-28 2018-08-17 河北省沙河玻璃技术研究院 应用于5g通信移动终端前盖的微晶玻璃及强化微晶玻璃
CN108558216A (zh) * 2018-05-28 2018-09-21 河北省沙河玻璃技术研究院 一种微晶玻璃和化学强化微晶玻璃及其应用
CN108640520A (zh) * 2018-05-28 2018-10-12 河北省沙河玻璃技术研究院 应用于5g通信移动终端后盖的微晶玻璃及强化微晶玻璃
US10179749B2 (en) 2016-08-30 2019-01-15 Shenzhen Sunlord Electronics Co., Ltd. Low-temperature co-fired ceramic material and preparation method thereof
WO2020231963A1 (fr) * 2019-05-16 2020-11-19 Corning Incorporated Compositions de verre renforçable à la vapeur à faible teneur en phosphore
US11214510B2 (en) 2017-11-17 2022-01-04 Corning Incorporated Water-containing glass-based articles with high indentation cracking threshold
US11339084B2 (en) 2020-05-12 2022-05-24 Corning Incorporated Fusion formable and steam strengthenable glass compositions with platinum compatibility
US11370696B2 (en) 2019-05-16 2022-06-28 Corning Incorporated Glass compositions and methods with steam treatment haze resistance
US11767258B2 (en) 2018-11-16 2023-09-26 Corning Incorporated Glass compositions and methods for strengthening via steam treatment
US12122711B2 (en) 2021-11-15 2024-10-22 Corning Incorporated Steam strengthenable glass compositions with low phosphorous content

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JP4467597B2 (ja) * 2007-04-06 2010-05-26 株式会社オハラ 無機組成物物品
JP5072657B2 (ja) * 2008-03-05 2012-11-14 株式会社松風 アルミノシリケートガラスおよびセラミックス系歯冠陶材用の色調調整組成物
CN103896486B (zh) * 2014-03-08 2016-07-13 安徽万佳节能科技有限公司 红色仿石微晶玻璃及其制备方法
JP6493653B2 (ja) * 2014-05-27 2019-04-03 日本電気硝子株式会社 温度補償用部材及びそれを用いた光通信用光学デバイス
JP7296306B2 (ja) * 2019-11-27 2023-06-22 株式会社オハラ 光フィルター用ガラスセラミックスおよび光フィルター
WO2022045062A1 (fr) * 2020-08-31 2022-03-03 株式会社 オハラ Composition inorganique ayant un coefficient de dilatation thermique élevé, verre cristallisé pour filtre optique et filtre optique

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Publication number Priority date Publication date Assignee Title
JPS5331716A (en) * 1976-09-03 1978-03-25 Wada Seimitsu Shiken Enamel for dentist
JPS6331421B2 (fr) * 1983-05-30 1988-06-23 Nippon Electric Glass Co
JPH1036137A (ja) * 1996-03-12 1998-02-10 Jeneric Pentron Inc 二相歯科用陶材組成物
WO2002096818A1 (fr) * 2001-05-29 2002-12-05 Asahi Glass Company, Limited Verre cristallise pour substrat de filtre optique et filtre optique

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103819089A (zh) * 2014-03-08 2014-05-28 曹小松 熔融法制备微晶玻璃的工艺及高平整度的微晶玻璃
CN103819093A (zh) * 2014-03-08 2014-05-28 曹小松 烧结法制备微晶玻璃的工艺及高平整度的微晶玻璃
CN103819089B (zh) * 2014-03-08 2016-01-06 启东远洋电缆有限公司 熔融法制备微晶玻璃的工艺及高平整度的微晶玻璃
CN103819093B (zh) * 2014-03-08 2016-01-20 启东斯单珂工具制造有限公司 烧结法制备微晶玻璃的工艺及高平整度的微晶玻璃
CN103803803B (zh) * 2014-03-08 2016-05-25 曹小松 高强度微晶玻璃及其制备方法
CN103803803A (zh) * 2014-03-08 2014-05-21 曹小松 高强度微晶玻璃及其制备方法
WO2016138330A1 (fr) * 2015-02-26 2016-09-01 Corning Incorporated Verres sans bore à échange rapide d'ions ayant un bas point de ramollissement
US10315949B2 (en) 2015-02-26 2019-06-11 Corning Incorporated Fast ion-exchangeable boron-free glasses with low softening point
US10179749B2 (en) 2016-08-30 2019-01-15 Shenzhen Sunlord Electronics Co., Ltd. Low-temperature co-fired ceramic material and preparation method thereof
WO2018040749A1 (fr) * 2016-08-30 2018-03-08 深圳顺络电子股份有限公司 Matériau céramique co-cuit à basse température et son procédé de préparation
US11643356B2 (en) 2017-11-17 2023-05-09 Corning Incorporated Water-containing glass-based articles with high indentation cracking threshold
US11214510B2 (en) 2017-11-17 2022-01-04 Corning Incorporated Water-containing glass-based articles with high indentation cracking threshold
US12054423B2 (en) 2017-11-17 2024-08-06 Corning Incorporated Water-containing glass-based articles with high indentation cracking threshold
US11760685B2 (en) 2017-11-17 2023-09-19 Corning Incorporated Water-containing glass-based articles with high indentation cracking threshold
US11377386B2 (en) 2017-11-17 2022-07-05 Corning Incorporated Water-containing glass-based articles with high indentation cracking threshold
CN108558216B (zh) * 2018-05-28 2021-08-10 河北省沙河玻璃技术研究院 一种微晶玻璃和化学强化微晶玻璃及其应用
CN108640520A (zh) * 2018-05-28 2018-10-12 河北省沙河玻璃技术研究院 应用于5g通信移动终端后盖的微晶玻璃及强化微晶玻璃
CN108640520B (zh) * 2018-05-28 2021-08-10 河北省沙河玻璃技术研究院 应用于5g通信移动终端后盖的微晶玻璃及强化微晶玻璃
CN108409147A (zh) * 2018-05-28 2018-08-17 河北省沙河玻璃技术研究院 应用于5g通信移动终端前盖的微晶玻璃及强化微晶玻璃
CN108558216A (zh) * 2018-05-28 2018-09-21 河北省沙河玻璃技术研究院 一种微晶玻璃和化学强化微晶玻璃及其应用
US11767258B2 (en) 2018-11-16 2023-09-26 Corning Incorporated Glass compositions and methods for strengthening via steam treatment
US11370696B2 (en) 2019-05-16 2022-06-28 Corning Incorporated Glass compositions and methods with steam treatment haze resistance
US11505492B2 (en) 2019-05-16 2022-11-22 Corning Incorporated Glass compositions and methods with steam treatment haze resistance
WO2020231963A1 (fr) * 2019-05-16 2020-11-19 Corning Incorporated Compositions de verre renforçable à la vapeur à faible teneur en phosphore
US11767255B2 (en) 2019-05-16 2023-09-26 Corning Incorporated Glass compositions and methods with steam treatment haze resistance
US12060298B2 (en) 2019-05-16 2024-08-13 Corning Incorporated Glass compositions and methods with steam treatment haze resistance
US11339084B2 (en) 2020-05-12 2022-05-24 Corning Incorporated Fusion formable and steam strengthenable glass compositions with platinum compatibility
US12122711B2 (en) 2021-11-15 2024-10-22 Corning Incorporated Steam strengthenable glass compositions with low phosphorous content

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