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    METHOD FOR PROVIDING CRYSTALLINE SILICON-CONTAINING CERAMIC MATERIAL
    33.
    发明公开
    METHOD FOR PROVIDING CRYSTALLINE SILICON-CONTAINING CERAMIC MATERIAL 审中-公开
    VERFAHREN ZUR BEREITSTELLUNG EINES SILICIUMHALTIGEN KRISTALLINEN KERAMIKMATERIALS

    公开(公告)号：EP3055270A4

    公开(公告)日：2017-07-05

    申请号：EP14852865

    申请日：2014-09-24

    申请人： UNITED TECHNOLOGIES CORP

    发明人： LIMARGA ANDI M ,  SHEEDY PAUL ,  SCHMIDT WAYDE R ,  BERCZIK DOUGLAS M ,  KASHYAP TANIA BHATIA ,  HERMANN MARK A

    IPC分类号： C04B35/63 ,  C04B35/14 ,  C04B35/622 ,  C04B35/64

    CPC分类号： C04B35/571 ,  C04B35/58 ,  C04B35/806 ,  C04B2235/3821 ,  C04B2235/383 ,  C04B2235/3852 ,  C04B2235/386 ,  C04B2235/3865 ,  C04B2235/3873 ,  C04B2235/422 ,  C04B2235/425 ,  C04B2235/427 ,  C04B2235/5244 ,  C04B2235/5288 ,  C04B2235/5454 ,  C04B2235/616

    摘要： Disclosed is a method for providing a crystalline ceramic material. In an example, the method includes providing a silicon-containing preceramic polymer material that can be thermally converted to one or more crystalline polymorphs. The silicon-containing preceramic polymer material includes dispersed therein an effective amount of dopant particles. The silicon-containing preceramic polymer material is then thermally converted to the silicon-containing ceramic material. The effective amount of dopant particles enhance the formation of at least one of the one or more crystalline polymorphs, relative to the silicon-containing preceramic polymer without the dopant particles, with respect to at least one of formation of a selected polymorph of the one or more crystalline polymorphs formed, an amount formed of a selected polymorph of the one or more crystalline polymorphs formed, and a temperature of formation of the one or more crystalline polymorphs.

    摘要翻译： 公开了一种用于提供结晶陶瓷材料的方法。 在一个实例中，该方法包括提供可以热转化成一种或多种结晶多晶型物的含硅前陶瓷聚合物材料。 含硅前陶瓷聚合物材料包括分散在其中的有效量的掺杂剂颗粒。 然后将含硅陶瓷先驱聚合物材料热转化为含硅陶瓷材料。 关于一种或多种结晶多晶型中的至少一种，相对于没有掺杂剂颗粒的含硅前陶瓷聚合物，有效量的掺杂剂颗粒相对于一种或多种结晶多晶型物的选定多晶型的形成或 形成更多的结晶多晶型物，由所形成的一种或多种结晶多晶型物的选定多晶型形成的量，以及形成一种或多种结晶多晶型物的温度。

    Honeycomb structure and manufacturing method thereof
    36.
    发明公开
    Honeycomb structure and manufacturing method thereof 审中-公开
    蜂窝结构及其制造方法

    公开(公告)号：EP2784050A2

    公开(公告)日：2014-10-01

    申请号：EP14161129.3

    申请日：2014-03-21

    申请人： NGK Insulators, Ltd.

    发明人： Kikuchi, Yoshio ,  Kobayashi, Hiroharu ,  Hidaka, Kenichi ,  Kojima, Miyuki ,  Kobayashi, Yoshimasa

    IPC分类号： C04B37/00 ,  C04B38/00

    CPC分类号： B01J27/224 ,  B01D46/2429 ,  B01D46/2448 ,  C04B35/565 ,  C04B37/005 ,  C04B38/0019 ,  C04B2235/3481 ,  C04B2235/3826 ,  C04B2235/383 ,  C04B2235/405 ,  C04B2235/428 ,  C04B2235/5228 ,  C04B2235/5244 ,  C04B2235/5248 ,  C04B2235/526 ,  C04B2235/5264 ,  C04B2235/5284 ,  C04B2235/5436 ,  C04B2235/663 ,  C04B2235/80 ,  C04B2235/96 ,  C04B2237/083 ,  C04B2237/16 ,  C04B2237/365 ,  C04B2237/597 ,  F01N3/2026

    摘要： There is disclosed a honeycomb structure capable of using as a catalyst carrier and also suitably functions as a heater by applying a voltage, and where a bonding layer to bond honeycomb segments together is hard to break and an electrical resistance value is hard to rise. The honeycomb structure includes a honeycomb segment bonded body 4 in which a plurality of honeycomb segments 6 are bonded together by a bonding layer 7, and a pair of electrode members 21 disposed on a side surface 5 of the honeycomb segment bonded body 4, each of the pair of electrode members 21 is formed into a band shape extending in an extending direction of cells 2 of the honeycomb segments 6, and in a cross section perpendicular to the extending direction of the cells 2, one electrode member 21 is disposed on an opposite side across the center of the honeycomb segment bonded body 4 to another electrode member 21, and in at least a part of the bonding layer 7, inorganic fibers made of β-SiC and a metal silicide are included in a porous body where particles of silicon carbide are bound with silicon as a binding material in a state where pores are held among the particles.

    摘要翻译： 公开了一种蜂窝结构体，该蜂窝结构体能够用作催化剂载体，并且通过施加电压适合作为加热器发挥功能，并且用于将蜂窝片材粘合在一起的粘合层不易破裂并且电阻值不易上升。 蜂窝结构体包括蜂窝单元接合体4和蜂窝单元接合体4，该蜂窝单元接合体4的多个蜂窝单元6通过接合层7接合在一起，该一对电极单元21配置在蜂窝单元接合体4的侧面5上， 一对电极部件21形成为在蜂窝单元6的单电池2的延伸方向上延伸的带状，在与单电池2的延伸方向正交的截面中，一个电极部件21配置在相反侧 在蜂窝单元接合体4的中央与其他电极构件21接合，在该接合层7的至少一部分中，由β-SiC和金属硅化物构成的无机纤维包含在硅 碳化物在颗粒之间保持有孔的状态下与作为粘结材料的硅结合。