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107 条记录 (耗时 0.017 秒)

    Ceramics and process for producing
    72.
    发明申请
    Ceramics and process for producing 审中-公开

    公开(公告)号：US20020195752A1

    公开(公告)日：2002-12-26

    申请号：US10202337

    申请日：2002-07-24

    申请人： C-Max Technology, Inc.

    发明人： Xi Yang

    IPC分类号： C04B033/32

    CPC分类号： C04B35/803 ,  B24C5/04 ,  C04B35/117 ,  C04B35/64 ,  C04B41/52 ,  F27D1/0006 ,  F27D1/16 ,  F27D3/16

    摘要： The present invention provides a process for producing alumina matrix carbide and boride reinforced ceramic composites wherein for any particular composite, the relative density is about 97% or more of the theoretical density. The composites are prepared in a container wherein the interior surfaces of the container are graphite and have a protective coating consisting of a first layer comprising silicon carbide and boron carbide with a binder and a second layer comprising silicon carbide particles, wherein the protective coating prevents carbon bleed-through and the protective coating maintains a boride-containing equilibrium atmosphere during the process. The present invention further provides an alumina-based ceramic composite which comprises a metal carbide preferably selected from the group consisting of silicon carbide, titanium carbide and zirconium carbide, and mixtures thereof, and a boride preferably selected from the group consisting of boron carbide, titanium boride, or zirconium boride, and mixtures thereof. Finally, the present invention provides a protective coating for a surface comprising a first layer of a silicon carbide and a boron carbide in a binder and a second layer comprising a silicon carbide wherein the protective coating is able to withstand repeated exposure to high temperature.

    Process of producing plasma display panel
    74.
    发明申请
    Process of producing plasma display panel 失效
    制造等离子显示面板的工艺

    公开(公告)号：US20020163108A1

    公开(公告)日：2002-11-07

    申请号：US10135482

    申请日：2002-04-30

    发明人： Kiminori Oshio ,  Tomoyuki Inoue ,  Hitoshi Setsuda ,  Hiroyuki Obiya

    IPC分类号： C04B033/32 ,  C04B035/64

    CPC分类号： H01J9/02 ,  H01J2217/49

    摘要： A process of producing a plasma display panel comprising the steps of: forming a photosensitive paste composition layer on a carrier film; transferring the photosensitive paste composition layer onto a substrate; exposing the photosensitive paste composition layer; removing the carrier film; and baking the exposed composition layer to fabricate at least one of barrier ribs, electrodes, resistors, dielectrics, phosphors, a color filter array, and a black matrix.

    摘要翻译： 一种制造等离子体显示面板的方法，包括以下步骤：在载体膜上形成感光浆料组合物层; 将感光性浆料组合物层转印到基材上; 曝光感光浆料组合物层; 去除载体膜; 并烘烤曝光的组合物层以制造阻挡肋，电极，电阻器，电介质，磷光体，滤色器阵列和黑矩阵中的至少一个。

    High strength and high surface area catalyst, catalyst support or adsorber compositions
    76.
    发明申请
    High strength and high surface area catalyst, catalyst support or adsorber compositions 有权
    高强度和高表面积催化剂，催化剂载体或吸附剂组合物

    公开(公告)号：US20020140138A1

    公开(公告)日：2002-10-03

    申请号：US09735225

    申请日：2000-12-12

    发明人： Shy-Hsien Wu ,  Kenneth E. Zaun

    IPC分类号： C04B033/32

    CPC分类号： B01J20/28045 ,  B01D53/02 ,  B01D53/885 ,  B01J20/08 ,  B01J20/183 ,  B01J20/28011 ,  B01J20/28042 ,  B01J20/28057 ,  B01J29/06 ,  B01J29/40 ,  B01J35/10 ,  B01J35/1019 ,  B01J35/1066 ,  B01J37/0009 ,  B01J37/0018 ,  B01J2220/42

    摘要： Zeolite based material and a method for making the zeolite, comprising a zeolite having a silica/alumina ratio of at least 300 and a surface area of 250 m2/g and no greater than about 20 parts, by weight, of a silica binder. The combination of properties this zeolite based material exhibits includes the following: (1) a modulus of rupture of at least 1500 psi; (2) a surface area of at least 100 m2/g; (3) a coefficient of thermal expansion of less than about null/null10 ppm/null C.; and, (4) a thermal shock resistance of at least 850null C. The zeolite-based material can include a third component, specifically a gamma alumina having a specific surface area of greater than 100 m2/g.

    摘要翻译： 沸石基材料和沸石的制备方法，其包含二氧化硅/氧化铝比至少为300的沸石，表面积为250m 2 / g且不大于约20份（重量）的二氧化硅粘合剂。 这种基于沸石的材料的性质的组合包括以下：（1）至少1500psi的断裂模量; （2）至少100m 2 / g的表面积; （3）热膨胀系数小于约+/- 10ppm /℃; 和（4）至少850℃的耐热冲击性。沸石基材料可以包括第三组分，特别是比表面积大于100m 2 / g的γ氧化铝。

    Fabrication of ultra low thermal expansion cordierite structures
    77.
    发明申请
    Fabrication of ultra low thermal expansion cordierite structures 审中-公开
    超低热膨胀堇青石结构的制造

    公开(公告)号：US20020010073A1

    公开(公告)日：2002-01-24

    申请号：US09872414

    申请日：2001-05-31

    发明人： Douglas M. Beall ,  Gregory A. Merkel

    IPC分类号： C04B035/195 ,  C04B033/32

    CPC分类号： C04B35/195 ,  C04B35/6263 ,  C04B35/63 ,  C04B35/632 ,  C04B35/634 ,  C04B35/6365 ,  C04B38/0006 ,  C04B2111/00129 ,  C04B2111/0025 ,  C04B2111/0037 ,  C04B2111/0081 ,  C04B2111/32 ,  C04B2235/3206 ,  C04B2235/3217 ,  C04B2235/3218 ,  C04B2235/3418 ,  C04B2235/3445 ,  C04B2235/349 ,  C04B2235/449 ,  C04B2235/5292 ,  C04B2235/5296 ,  C04B2235/5409 ,  C04B2235/5445 ,  C04B2235/77 ,  C04B2235/96 ,  C04B2235/9607 ,  F01N3/2828 ,  F01N2330/06 ,  Y10T428/24149

    摘要： Disclosed is sintered ceramic article that exhibits a primary crystalline phase of cordierite and analytical oxide composition, in weight percent, of 49-53% SiO2, 33-38% Al2O3, 12-16% MgO and exhibits a coefficient of thermal expansion no greater than about 4.0null10null7/null C. over the temperature range of about 25null C. to about 800null C. and a transverse-I ratio of not less than about 0.92. Also disclosed is a method for producing a sintered cordierite ceramic article involving preparing a plasticizable raw material, comprising a magnesium source, a SiO2-forming source and an additional component of either: (a) a clay-free, Al2O3-forming source having a surface area of greater than about 5 m2/g; or, (b) a clay and Al2O3-forming source combination wherein the clay comprises no greater than about 30%, by weight, of the total inorganic mixture, and the Al2O3-forming source exhibits a surface area of greater than about 40 m2/g. The mixture is formed into a green body substrate of the desired configuration and subsequently dried and fired for a time and at temperature sufficient to form a structure having the aforementioned CTE and I-ratio properties.

    摘要翻译： 公开了烧结陶瓷制品，其显示堇青石的主结晶相和分析氧化物组合物，其重量百分比为49-53％SiO 2，33-38％Al 2 O 3，12-16％MgO，并且显示出不大于 在约25℃至约800℃的温度范围内为约4.0×10 -7 /℃，横I比不小于约0.92。 还公开了一种生产堇青石烧结体烧结体的方法，其包括制备可塑性原料，包括镁源，形成SiO 2的源和另外的组分：（a）不含粘土的Al 2 O 3形成源，其具有 表面积大于约5m2 / g; 或（b）粘土和Al 2 O 3形成源组合，其中粘土占总无机混合物的不大于约30重量％，并且Al 2 O 3形成源的表面积大于约40m 2 / G。 将混合物形成为所需构型的生坯基材，随后干燥并焙烧一段时间并在足以形成具有上述CTE和I比率性质的结构的温度下进行烧制。

    Ceramic pin heating element with integrated connector contacts and method for making same
    78.
    发明申请
    Ceramic pin heating element with integrated connector contacts and method for making same 失效
    具有集成连接器触点的陶瓷针加热元件及其制造方法

    公开(公告)号：US20010026035A1

    公开(公告)日：2001-10-04

    申请号：US09874765

    申请日：2001-06-05

    发明人： Gert Lindemann ,  Wilfried Aichele ,  Friederike Lindner

    IPC分类号： C04B033/32 ,  H01C001/034

    CPC分类号： C04B35/58092 ,  B28B1/008 ,  B28B1/24 ,  C04B35/5935 ,  C04B35/63408 ,  C04B35/645 ,  F23Q7/001 ,  F23Q2007/004 ,  H05B3/06 ,  H05B3/141 ,  H05B3/148

    摘要： A ceramic pin heating element having exterior heating conductors and integrated electrical connection surfaces, and method for making same. A first body is injection molded from a first injection-moldable ceramic composite compound having a first electrical resistance, and a second body is injection-molded from a second injection-moldable ceramic composite compound having a second electrical resistance about the first body so as to form a compound body. The compound body is then sintered. The resulting ceramic pin heating element is directly formed without additional steps for protecting (insulating) the element so as to prevent the exterior, complementary heating conductors from contacting the housing and/or terminal bolts. The danger of breakage of the pins at the mounting location and/or at the seal seat through variations in the thickness of contact and/or insulation coatings is minimized.

    摘要翻译： 具有外部加热导体和集成电连接表面的陶瓷针加热元件及其制造方法。 第一主体由具有第一电阻的第一可注射成型陶瓷复合材料注塑成型，第二主体由第二可注射成型陶瓷复合材料注射成型，第二可注射成型陶瓷复合材料围绕第一主体具有第二电阻，从而 形成复合体。 然后将复合体烧结。 所形成的陶瓷针加热元件直接形成，而没有额外的步骤来保护（绝缘）元件，以防止外部互补的加热导体接触壳体和/或端子螺栓。 通过接触和/或绝缘涂层的厚度变化，在安装位置和/或密封座处的销破裂的危险被最小化。

    Gage thickness measurement by use of inductive sensors
    79.
    发明申请
    Gage thickness measurement by use of inductive sensors 失效
    使用电感式传感器测量厚度

    公开(公告)号：US20010022212A1

    公开(公告)日：2001-09-20

    申请号：US09780919

    申请日：2001-02-09

    发明人： Kelvin L. Kapteyn ,  James Michler

    IPC分类号： C04B033/32 ,  B26D003/00 ,  G01B007/06

    CPC分类号： B26D3/08 ,  G01B7/10 ,  Y10T83/04 ,  Y10T156/1052

    摘要： A measuring gage for determining the thickness of a non-metallic material utilizes an inductive sensor positioned on one side of the material to be measured and a metallic object placed on the opposite side. The output of the sensor is used to determine the distance between the sensor and the metallic object, and hence the thickness of the material. The movement of the sensor and the metallic object can be computer controlled to map the thickness of the material along a predetermined path and produce a cross-sectional thickness profile. The output of the sensor can be used in conjunction with a computer controller responsible for adjusting the size of a score line to prepare an airbag deployment section in a vehicle trim panel.

    摘要翻译： 用于确定非金属材料厚度的测量计使用位于被测量材料的一侧的感应传感器和放置在相对侧上的金属物体。 传感器的输出用于确定传感器和金属物体之间的距离，从而确定材料的厚度。 传感器和金属物体的运动可以被计算机控制，以沿着预定路径映射材料的厚度并产生横截面厚度分布。 传感器的输出可以与计算机控制器结合使用，计算机控制器负责调整刻痕线的尺寸，以准备车辆装饰板中的气囊展开部分。

    Process for the production of sintered ceramic oxide
    80.
    发明申请
    Process for the production of sintered ceramic oxide 失效
    生产烧结陶瓷氧化物的方法

    公开(公告)号：US20010007381A1

    公开(公告)日：2001-07-12

    申请号：US09764031

    申请日：2001-01-17

    发明人： Christoph Kleinlogel ,  Martin Goedickemeier ,  Ludwig Gauckler

    IPC分类号： C04B033/32

    CPC分类号： H01M4/9025 ,  C04B35/50 ,  H01M8/126 ,  Y02E60/525 ,  Y02P70/56

    摘要： The invention relates to a process for production of a sintered oxide ceramic of composition CexMyDzO2-a with dense structure without open porosity or with a predetermined porosity. The first doping element M is at least one element of the group consisting of the rare earths but MnullCe, alkali and earth alkali metals. The educts are used with a second doping element D of at least one metal of the group consisting of Cu, Co, Fe, Ni and Mn, in the submicron particle size or as a salt solution, and sintered at a temperature in the range of 750-1250null C. into an oxide ceramic with extremely fine structure of a grain size of maximum around 0.5 nullm.

    摘要翻译： 本发明涉及一种组合物CexMyDzO2-a的烧结氧化物陶瓷的制造方法，其具有致密结构而没有开孔率或预定的孔隙率。 第一掺杂元素M是由稀土元素组成的组中的至少一种元素，但是M≢Ce，碱金属和碱土金属。 排出物与亚微米粒度的Cu，Co，Fe，Ni和Mn中的至少一种金属的第二掺杂元素D一起使用，或者作为盐溶液使用，并在 750-1250℃进入氧化物陶瓷，其具有最大约0.5μm的粒度的非常精细的结构。