公开(公告)号：US09890085B2

公开(公告)日：2018-02-13

申请号：US12680556

申请日：2008-09-19

申请人： Hirohisa Suwabe ,  Masaru Yoshida ,  Tomomasa Kumagai

发明人： Hirohisa Suwabe ,  Masaru Yoshida ,  Tomomasa Kumagai

IPC分类号： B32B3/12 ,  C04B35/00 ,  C03C10/14 ,  F27B14/00 ,  C04B35/478 ,  C04B35/626 ,  C04B38/00 ,  C04B111/00

CPC分类号： C04B35/478 ,  C04B35/62665 ,  C04B38/0006 ,  C04B2111/00793 ,  C04B2235/3418 ,  C04B2235/3463 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/5472 ,  Y10T428/24149 ,  C04B35/185 ,  C04B38/0054 ,  C04B38/0074 ,  C04B38/067 ,  C04B38/0675 ,  C04B38/068 ,  C04B38/10

摘要： A honeycomb structure having crystal phases of aluminum titanate and mullite, which is obtained by sintering a honeycomb molding made of a mixture comprising titania powder, alumina powder, silica powder and mullite powder, the mixture containing 1-10 parts by mass of silica powder and 5-30 parts by mass of mullite powder per the total amount (100 parts by mass) of the titania powder and the alumina powder, and the mullite powder containing 40-60% by mass of particles having particle sizes of 10-50 gm and 5-30% by mass of particles having particle sizes of 3 gm or less, and its production method.

公开(公告)号：US09156727B2

公开(公告)日：2015-10-13

申请号：US13256268

申请日：2010-02-01

申请人： Friedrich Siebers ,  Thomas Zenker ,  Helga Goetz ,  Martin Taplan

发明人： Friedrich Siebers ,  Thomas Zenker ,  Helga Goetz ,  Martin Taplan

IPC分类号： C03C10/14 ,  C03C10/12 ,  C03C10/00 ,  F24C15/10

CPC分类号： C03C10/0054 ,  C03C10/0027 ,  C03C10/0045 ,  C03C10/009 ,  F24C15/10

摘要： A transparent, dyed cooktop is provided that has improved color display capability. The cooktop is made of a glass ceramic having high quartz mixed crystals as the predominant crystal phase, wherein the glass ceramic comprises none of the chemical refining agents arsenic oxide and/or antimony oxide, except for inevitable trace amounts. The glass ceramic has transmission values of greater than 0.1% in the range of visible light over the entire wavelength range greater than 450 nm, light transmission in the visible range of 0.8 to 5%, and transmission in the infrared at 1600 nm of 45-85%. The glass ceramic also includes a display apparatus that has a display device which is designed to display different operating conditions with different colors and/or symbols.

摘要翻译： 提供了一种透明的染色灶头，具有改进的彩色显示能力。 灶头由具有高石英混晶作为主晶相的玻璃陶瓷制成，其中除了不可避免的微量之外，玻璃陶瓷不包含化学澄清剂的氧化砷和/或氧化锑。 在450nm以上的整个波长范围内的玻璃陶瓷的可见光范围内具有大于0.1％的透射率，在可见光范围内的透光率为0.8〜5％，在1600nm的红外线的透射率为45〜 85％。 玻璃陶瓷还包括具有显示装置的显示装置，显示装置被设计成以不同的颜色和/或符号显示不同的操作条件。

公开(公告)号：US09126859B2

公开(公告)日：2015-09-08

申请号：US13816005

申请日：2011-08-03

申请人： Shingo Nakane ,  Kosuke Kawamoto

发明人： Shingo Nakane ,  Kosuke Kawamoto

IPC分类号： C03C10/12 ,  C03C10/14 ,  C03C10/00 ,  C03C3/097 ,  C03B32/02

CPC分类号： C03C10/0054 ,  C03B32/02 ,  C03C3/097 ,  C03C10/0027 ,  G02B1/02

摘要： Provided is a Li2O—Al2O3—SiO2-based crystallized glass, comprising, as a composition in terms of mass %, 55 to 75% of SiO2, 20.5 to 27% of Al2O3, 2% or more of Li2O, 1.5 to 3% of TiO2, 3.8 to 5% of TiO2+ZrO2, and 0.1 to 0.5% of SnO2, and satisfying the relationships of 3.7≦Li2O+0.741MgO+0.367ZnO≦4.5 and SrO+1.847CaO≦0.5.

摘要翻译： 本发明提供一种Li2O-Al2O3-SiO2系微晶玻璃，其以质量％计含有SiO 2 55〜75％，Al 2 O 3 20.5〜27％，Li 2 2％以上Li 2 O，1.5〜3％ TiO 2，3.8〜5％的TiO 2 + ZrO 2和0.1〜0.5％的SnO 2，满足3.7＆nlE; Li 2 O + 0.741MgO + 0.367ZnO＆nlE; 4.5和SrO + 1.847CaO＆nlE; 0.5的关系。

公开(公告)号：US09067820B2

公开(公告)日：2015-06-30

申请号：US13894913

申请日：2013-05-15

申请人： Eurokera

发明人： Isabelle Marie Chauvel-Melscoet ,  Marie Jacqueline Monique Comte

IPC分类号： C03C10/12 ,  C03C10/14 ,  C03C10/00 ,  C03C3/085

CPC分类号： C03C10/0045 ,  C03C3/085 ,  C03C10/0009 ,  C03C10/0027 ,  C03C10/0036 ,  C03C10/0054

摘要： Transparent, essentially colorless and non-diffusing β-quartz glass-ceramics and glass compositions for forming the same have a composition, free of arsenic oxide, antimony oxide and rare earth oxides except for inevitable trace amounts, which contains, expressed as percentages by weight of oxides 62-72% of SiO2, 20-23% of Al2O3, 2.8-5% of Li2O, 0.1-0.6% of SnO2, 1.9-4% of TiO2, 1.6-3% of ZrO2, less than 0.4% of MgO, 2.5-6% of ZnO and/or BaO and/or SrO, less than 250 ppm of Fe2O3; and their crystallites present in the β-quartz solid solution have an average size of less than 35 nm. The glass-ceramics exhibit low thermal expansion and are easily obtained at an industrial scale.

摘要翻译： 透明的，基本上无色的和非扩散的 - 石英玻璃 - 陶瓷和用于形成它们的玻璃组合物具有除了不可避免的痕量之外没有氧化砷，氧化锑和稀土氧化物的组成，其含有百分数 氧化物的重量为62-72％，Al2O3为20-23％，Li2O为2.8-5％，SnO2为0.1-0.6％，TiO2为1.9-4％，ZrO2为1.6-3％，ZrO2为0.4-3％ MgO，2.5-6％的ZnO和/或BaO和/或SrO，小于250ppm的Fe 2 O 3; 其中存在于石英固溶体中的微晶具有小于35nm的平均尺寸。 玻璃陶瓷显示出低热膨胀性，并且在工业规模上容易获得。

公开(公告)号：US09051210B2

公开(公告)日：2015-06-09

申请号：US14084836

申请日：2013-11-20

申请人： EUROKERA

发明人： Isabelle Marie Melscoët-Chauvel ,  Marie Jacqueline Monique Comte ,  Emmanuel Raymond André Lecomte

IPC分类号： C03C10/12 ,  C03C10/14 ,  C03C14/00 ,  C03B32/02 ,  C03C3/087 ,  C03C3/085 ,  C03C4/02 ,  C03C4/10 ,  C03C10/00

CPC分类号： C03C14/006 ,  C03B32/02 ,  C03C3/085 ,  C03C3/087 ,  C03C4/02 ,  C03C4/10 ,  C03C10/0027

摘要： β-quartz lithium aluminosilicate (LAS) glass-ceramics contain neither arsenic oxide nor antimony oxide, are fined with tin oxide and include vanadium oxide, chromium oxide and a high iron oxide content (>1500 ppm), and have a controlled transmission curve. Articles such as cook-tops can be made from such glass-ceramics.

摘要翻译： 不含有氧化亚砷和氧化锑的石英硅铝酸锂（LAS）玻璃陶瓷被氧化锡精制，包括氧化钒，氧化铬和高氧化铁含量（> 1500ppm），并具有受控的传输曲线 。 诸如厨具的制品可以由这种玻璃陶瓷制成。

公开(公告)号：US08765619B2

公开(公告)日：2014-07-01

申请号：US13319576

申请日：2010-05-28

申请人： Edouard Brunet ,  Marie Helene Chopinet

发明人： Edouard Brunet ,  Marie Helene Chopinet

IPC分类号： C03C10/12 ,  C03C10/14 ,  C03C4/08 ,  C03C4/10 ,  C03C10/00 ,  C03B32/02

CPC分类号： C03B32/02 ,  C03C3/087 ,  C03C4/08 ,  C03C4/10 ,  C03C10/0027

摘要： A glass-ceramic plate of lithium aluminosilicate free of arsenic and antimony, the optical transmission of which, for a thickness of 4 mm, is between 0.2 and 4% for at least one wavelength between 400 and 500 nm.

摘要翻译： 不含砷和锑的硅铝酸锂玻璃陶瓷板，对于400至500nm之间的至少一个波长，其光学透射率为4mm，为0.2至4％。

公开(公告)号：US08318619B2

公开(公告)日：2012-11-27

申请号：US12516885

申请日：2007-11-29

申请人： Marie Comte ,  Lothar Wondraczek

发明人： Marie Comte ,  Lothar Wondraczek

IPC分类号： C03C10/14 ,  C03C10/12

CPC分类号： C03C10/0027 ,  C03C3/085 ,  C03C3/093

摘要： The invention mainly relates to a transparent, essentially colorless/?β-quartz glass-ceramic material, the composition of which is free of As2O3 and of Sb2O3 and contains a specific combination of three nucleating agents: TiO2, ZrO2 and SnO2; TiO2 being present in low quantity.

摘要翻译： 本发明主要涉及一种透明的，基本上无色的石英玻璃陶瓷材料，其组成不含As2O3和Sb2O3，并且包含三种成核剂：TiO 2，ZrO 2和SnO 2的特定组合; TiO 2以低量存在。

公开(公告)号：US08071493B2

公开(公告)日：2011-12-06

申请号：US12262535

申请日：2008-10-31

申请人： Toshitaka Yagi

发明人： Toshitaka Yagi

IPC分类号： C03C10/04 ,  C03C10/14

CPC分类号： C03C10/0036 ,  C03C10/0045 ,  C03C10/0054 ,  G11B5/7315 ,  Y10T428/252 ,  Y10T428/258 ,  Y10T428/315

摘要： In all of an in-plane magnetic recording system and a perpendicular magnetic recording system, there is provided a crystallized glass for a disk substrate for information recording medium, etc., which has satisfactory surface properties capable of sufficiently adapting with a lamp loading system for high-density recording, has high strength such that it is able to withstand high-speed rotation and impact, has heat expansion properties and heat resistance in agreement with respective drive members, has a low melting temperature, has excellent productivity and is reduced in the elution amount of an alkali from the raw material, namely excellent in chemical durability. The crystallized glass of the invention is a crystallized glass containing an SiO2 component and an Li2O component; further containing at least one member selected from an SrO component and a BaO component in a total content of more than 3.5% and not more than 15% in terms of % by mass; and containing at least one member selected among lithium disilicate, lithium monosilicate, α-quartz, an α-quartz solid solution and a β-quartz solid solution as a main crystal phase on the oxide basis.

摘要翻译： 在所有的平面内磁记录系统和垂直磁记录系统中，提供了一种用于信息记录介质的盘基片的结晶玻璃等，其具有令人满意的表面性能，能够充分适应于用于 高密度记录，具有能够承受高速旋转和冲击的高强度，具有与各驱动构件一致的热膨胀性和耐热性，具有低熔融温度，具有优异的生产率并且在 来自原料的碱的洗脱量，即化学耐久性优异。 本发明的结晶化玻璃是含有SiO 2成分和Li 2 O成分的结晶化玻璃; 进一步含有选自SrO组分和BaO组分中的至少一种，其总含量以质量％计为大于3.5重量％且不超过15质量％ 并且含有选自二硅酸锂，单硅酸锂，α-石英，α-石英固溶体和基于氧化物的主晶相的石英固溶体中的至少一种。

公开(公告)号：US07943539B2

公开(公告)日：2011-05-17

申请号：US11815082

申请日：2006-01-26

申请人： Hiroyuki Minamikawa

发明人： Hiroyuki Minamikawa

IPC分类号： C03C10/14 ,  C03C10/12

CPC分类号： C03C10/0027

摘要： There are provided glass-ceramics comprising, in mass %, 50-60% SiO2, 22-26% Al2O3 and 3-5% Li2O, having an average crystal grain diameter exceeding 100 nm, and having an average linear thermal expansion coefficient of 30×10−7/° C. or below within a temperature range of 0° C. to 50° C. These glass-ceramics are manufactured by a step of melting glass raw materials, a step of forming the molten glass, a step of annealing the formed glass, a first heat treating step for heat treating the annealed glass at a temperature of 650-750° C. for 0.1 hour to 200 hours, and a second heat treating step for heat treating the glass at a temperature of 800-1000° C. for 0.1 hour to 50 hours.

摘要翻译： 提供玻璃陶瓷，其以质量％计含有平均晶粒直径超过100nm，平均线性热膨胀系数为30的50-60％SiO 2，22-26％Al 2 O 3和3〜5％Li 2 O ×10-7 /℃以下，在0℃〜50℃的温度范围内。这些玻璃陶瓷通过熔融玻璃原料，形成熔融玻璃的工序， 退火所形成的玻璃，第一热处理步骤，用于在650-750℃的温度下对退火玻璃进行热处理0.1小时至200小时;以及第二热处理步骤，用于在800℃的温度下对玻璃进行热处理， 1000℃0.1小时至50小时。

公开(公告)号：US20100319608A1

公开(公告)日：2010-12-23

申请号：US12303139

申请日：2008-09-29

申请人： Minoru Kanda

发明人： Minoru Kanda

IPC分类号： C30B15/10 ,  C03C10/14 ,  C30B15/00

CPC分类号： C03B19/095 ,  C30B15/10 ,  C30B35/002 ,  Y10T117/1024

摘要： A silica glass crucible including an outer surface layer formed of a bubble-containing silica glass layer and an inner surface layer formed of a silica glass layer whose bubbles are invisible to the naked eye, so as to sufficiently disperse heat from the external radiation thereby preventing temperature irregularity in the silicon melt, and at the same time, exhibit excellent heat conductivity thereby giving a uniformly heated state over a wide range in the entire crucible without taking a long time for increasing the temperature to form a silicon melt, wherein an intermediate layer is interposed between the outer surface layer and the inner surface layer while in the intermediate layer, a bubble-containing silica glass layer (bubble-containing layer) including bubbles with a diameter of 100 μm or smaller by 0.1% or more in the volumetric bubble content and a silica glass layer (transparent glass layer) including the bubbles by 0.05% or less in the volumetric bubble content are laminated.

摘要翻译： 一种二氧化硅玻璃坩埚，其包括由含气泡的石英玻璃层形成的外表面层和由石墨玻璃层形成的内表面层，所述内表面层的气泡对肉眼不可见，从而充分地分散来自外部辐射的热量，从而防止 硅熔体中的温度不均匀性，并且同时显示出优异的导热性，从而在整个坩埚中在宽范围内均匀地加热状态，而不需要较长时间来提高温度以形成硅熔体，其中中间层 介于外表面层和内表面层之间，而在中间层中，在体积气泡中包含直径为100μm或更小直径为0.1％或更大的气泡的含气泡石英玻璃层（含气泡层） 含量和包含气泡的二氧化硅玻璃层（透明玻璃层）的体积气泡含量为0.05％以下 ted。