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    Production of ceramic structural bodies
    2.
    发明公开
    Production of ceramic structural bodies 失效
    Herstellung keramischerFestkörper。

    公开(公告)号：EP0652191A1

    公开(公告)日：1995-05-10

    申请号：EP94308208.1

    申请日：1994-11-08

    申请人： NGK INSULATORS, LTD.

    发明人： Wada, Yukihisa ,  Naito, Shinobu ,  Kumazawa, Kazuhiko

    IPC分类号： C04B35/636 ,  C04B35/195 ,  C04B35/634

    CPC分类号： C04B35/634 ,  C04B35/195 ,  C04B35/6365

    摘要： A process is disclosed for producing a ceramic structural body, comprising the steps of formulating a ceramic body by incorporating 0.2 to 3 wt% of emulsified wax and 2 to 7 wt% of methyl cellulose and plasticizing the resulting mixture for extrusion, and extruding the ceramic body.

    摘要翻译： 公开了一种用于制造陶瓷结构体的方法，包括以下步骤：通过加入0.2至3重量％的乳化蜡和2至7重量％的甲基纤维素来制备陶瓷体，并将所得混合物进行塑化以进行挤出，并将陶瓷 身体。

    Process for firing ceramic honeycomb structural bodies
    3.
    发明公开
    Process for firing ceramic honeycomb structural bodies 失效
    BrennverfahrenfürKeramikkörpermit Honigwabenstruktur。

    公开(公告)号：EP0535872A1

    公开(公告)日：1993-04-07

    申请号：EP92308749.8

    申请日：1992-09-25

    申请人： NGK INSULATORS, LTD.

    发明人： Wada, Yukihisa

    IPC分类号： C04B35/18 ,  C04B35/64 ,  B01J21/14

    CPC分类号： B01J21/14 ,  C04B35/195 ,  C04B35/64

    摘要： A ceramic honeycomb structural body-firing process includes the steps of: formulating a raw material from talc, kaolin and other cordierite-forming material to give cordierite having a chemical composition of Si0 2 : 42-56% by weight, A1 2 0 3 : 30-45% by weight and MgO : 12-16% by weight as a main component and containing a crystalline phase mainly composed of cordierite, shaping a honeycomb structural body from the resulting mixture by extrusion, and firing the honeycomb structural body at a given temperature in a given atmosphere. In the firing step, a heating rate in a temperature range in which the honeycomb structural body is thermally shrunk is set at not less than 20°C/hr but not more than 60°C/hr, the heating rate in a temperature range in which the solid phase reaction of the honeycomb structure body proceeds is set at not less than 80°C/hr but not more than 130°C/hr, and the heating rate in a temperature range in which the liquid phase reaction of the honeycomb structural body proceeds is set at not less than 20°C/hr but not more than 60°C/hr.

    摘要翻译： 陶瓷蜂窝结构体烧成工艺包括以下步骤：从滑石，高岭土和其它堇青石形成材料配制原料，得到化学组成为SiO 6：42-56重量％的堇青石，Al <6 > O <7>：30-45重量％和MgO：12-16重量％作为主要成分，并含有主要由堇青石组成的结晶相，通过挤出从所得混合物中形成蜂窝结构体， 蜂窝结构体在给定气氛中的给定温度。 在烧成工序中，将蜂窝结构体热收缩的温度范围内的加热速度设定为20℃/小时以上且60℃/小时以下的加热速度， 将蜂窝结构体的固相反应进行到80℃/小时以上，130℃/小时以下，在蜂窝结构体的液相反应的温度范围内的加热速度 体积不超过20℃/小时但不超过60℃/小时。

    DIE CLEANING METHOD
    4.
    发明公开
    DIE CLEANING METHOD 有权
    HÜLSENREINIGUNGSVERFAHREN

    公开(公告)号：EP1502665A1

    公开(公告)日：2005-02-02

    申请号：EP03745399.0

    申请日：2003-01-31

    申请人： NGK INSULATORS, LTD.

    发明人： Wada, Yukihisa ,  Kaneko, Takahisa ,  Nate, Masayuki

    IPC分类号： B08B5/02 ,  B08B3/02 ,  B08B3/10

    CPC分类号： B08B7/0071 ,  B08B3/02 ,  B08B5/02 ,  B08B2220/04 ,  B28B7/386 ,  B28B2003/203 ,  B29C47/0028 ,  B29C47/0877 ,  B29C47/12 ,  B29L2031/60

    摘要： There is disclosed a die cleaning method for removing a forming-material from a die used in forming the forming-material containing a binder, comprising the steps of: removing a part or all of the binder contained in the forming-material from the die; and removing the forming-material from the die, whereby the forming-material in the die can be removed without damaging or deforming the die for use in forming the forming-material containing the binder.

    摘要翻译： 公开了一种用于从用于形成含有粘合剂的成形材料的模具中除去成形材料的模具清洁方法，包括以下步骤：从模具中去除包含在成形材料中的部分或全部粘合剂; 并且从模具中去除成形材料，从而可以去除模具中的成形材料，而不会使模具损坏或变形，以用于形成含有粘合剂的成型材料。

    Drying carriers for honeycomb structures
    9.
    发明公开
    Drying carriers for honeycomb structures 失效
    Trägerzwecks Trocknung von Wabenstrukturen。

    公开(公告)号：EP0506392A1

    公开(公告)日：1992-09-30

    申请号：EP92302609.0

    申请日：1992-03-26

    申请人： NGK INSULATORS, LTD.

    发明人： Jikumaru, Sueharu ,  Wada, Yukihisa

    IPC分类号： F26B15/14 ,  F26B25/18

    CPC分类号： F26B25/18 ,  B28B11/248 ,  F26B15/14

    摘要： A drying carrier adapted for carrying honeycomb-structures (3) includes a plurality of perforated plates (10) spaced to each other in the longitudinal direction of the drying carrier (1) and made of a material e.g. metal, having a conductivity higher than that of the rest of the drying carrier. Each of said perforated plates (10) is provided with a convex portion (11) having an upper contacting surface of the honeycomb structure (3) to be carried. The surface area (A) of the upper contacting surface of the convex portion is smaller than the bottom surface area of the honeycomb-structure.

    摘要翻译： 适于承载蜂窝结构（3）的干燥载体包括在干燥载体（1）的纵向方向上彼此间隔开并由材料例如材料制成的多个多孔板（10）。 金属，导电率高于干燥载体的其余部分。 每个所述多孔板（10）设置有具有要承载的蜂窝结构体（3）的上接触表面的凸部（11）。 凸部的上接触面的表面积（A）小于蜂窝结构体的底面积。

    Method of producing ceramic products
    10.
    发明公开
    Method of producing ceramic products 失效
    产品生产冯keramischen Produkten。

    公开(公告)号：EP0449534A1

    公开(公告)日：1991-10-02

    申请号：EP91302547.4

    申请日：1991-03-22

    申请人： NGK INSULATORS, LTD.

    发明人： Horikawa, Osamu ,  Wada, Yukihisa

    IPC分类号： C04B33/32 ,  F27D5/00 ,  C04B35/00 ,  C04B38/00

    CPC分类号： B28B11/243 ,  B28B11/248 ,  C04B33/32 ,  C04B35/64 ,  C04B38/0006 ,  F27D1/0023 ,  F27D5/00

    摘要： A method of firing ceramic materials seeks to avoid bending or deformation of a supporting plate which supports a green shaped body (1) of the ceramic materials, deformation of the green shaped body caused by its own weight, and cracks and breakage in the fired shaped body, during the firing of the shaped body of the ceramic materials. The method comprises mounting a green supporting plate (2) on a fired supporting plate (3), mounting a green structural body (1) of ceramic raw materials on the green supporting plate (2), and firing the green structural body (1) on the green supporting plate.

    摘要翻译： 烧制陶瓷材料的方法试图避免支撑陶瓷材料的生坯体（1）的支撑板的弯曲或变形，由其自身重量引起的生坯体的变形，以及烧制成形的裂纹和断裂 在陶瓷材料的成形体的烧制期间。 该方法包括将绿色支撑板（2）安装在烧制的支撑板（3）上，将绿色的原材料的绿色结构体（1）安装在绿色支撑板（2）上，并将绿色结构体（1） 在绿色支撑板上。