-
公开(公告)号：US20170153169A1
公开(公告)日：2017-06-01
申请号：US15299925
申请日：2016-10-21
申请人： NGK INSULATORS, LTD.
CPC分类号： G01N3/068 , G01N3/10 , G01N3/12 , G01N33/388 , G01N2203/0067 , G01N2203/0266 , G01N2203/0274 , G01N2203/0647
摘要： A breaking strength tester includes: a tubular pressure container having opened both ends to house a part of a pillar-shaped honeycomb structure including a partition walls and a circumferential wall; a tubular pressurization elastic body disposed to surround an entire circumference of a pressurized portion having a length equal to or less than ½ of a length in an axial direction of the circumferential wall; a partial pressurization unit which elastically deforms the pressurization elastic body and applies uniform pressure to the entire circumference of the circumferential wall of the pressurized portion of the honeycomb structure housed in the pressure container up to pressure test strength; and a pressure measurement unit which measures a value of the uniform pressure applied to the circumferential wall by the pressurization elastic body.
-
2.发明申请CIRCUMFERENTIAL COATING MATERIAL AND CIRCUMFERENTIALLY COATED HONEYCOMB STRUCTURE 审中-公开环氧涂层材料和环氧涂层蜂窝结构公开(公告)号：US20170002205A1
公开(公告)日：2017-01-05
申请号：US15269083
申请日：2016-09-19
申请人： NGK INSULATORS, LTD.
发明人： Makoto MURAI , Yoshihiro SATO , Kazunari AKITA
CPC分类号： C09D1/00 , B01D46/2444 , B01D2046/2433 , B01D2046/2437 , B01J35/04 , B01J37/0232 , C04B41/009 , C04B41/5089 , C04B41/85 , C04B2111/00793 , C04B2111/0081 , F01N3/021 , F01N3/0222 , F01N2260/24 , F01N2510/00 , Y02T10/20 , C04B35/195 , C04B38/0006 , C04B41/5041 , C04B41/5059
摘要： A circumferential coating material contains colloidal silica, silicon carbide, and titanium oxide different in particle diameters from silicon carbide, coats a circumferential surface of a honeycomb structure monolithically formed by extrusion, including as a main component, cordierite having a porosity of 50 to 75%, and forms a circumferential coating layer. A circumferentially coated honeycomb structure has a honeycomb structure comprising latticed porous partition walls defining and forming a plurality of polygonal cells forming through channels and extending from one end face to the other end face, and a circumferential coating layer formed by coating at least a part of a circumferential surface of the honeycomb structure with the circumferential coating material.
摘要翻译： 圆周涂层材料含有与碳化硅不同粒径的胶体二氧化硅，碳化硅和氧化钛，其包括作为主要成分的以挤出为单位形成的蜂窝结构的圆周表面，孔隙率为50-75％ ，并形成圆周涂层。 周向涂覆的蜂窝结构体具有蜂窝结构，其包括网状多孔分隔壁，该多孔分隔壁限定并形成通过通道形成的多个多边形单元，并从一个端面延伸到另一端面;以及周向涂层，其通过涂覆至少一部分 蜂窝结构体的圆周表面具有圆周涂层材料。
-
公开(公告)号：US20170036432A1
公开(公告)日：2017-02-09
申请号：US15297488
申请日：2016-10-19
申请人： NGK INSULATORS, LTD.
发明人： Yutaka ISHII , Kazunari AKITA , Yoshihiro SATO , Masayuki NATE
CPC分类号： B32B37/146 , B28B1/002 , B28B19/0038 , B32B37/06 , B32B37/10 , B32B2255/00 , C04B28/24 , C04B35/195 , C04B35/478 , C04B35/565 , C04B37/005 , C04B38/0006 , C04B38/10 , C04B2235/3206 , C04B2235/3217 , C04B2235/5216 , C04B2237/04 , C04B2237/083 , C04B14/022 , C04B14/043 , C04B14/303 , C04B14/324 , C04B14/46 , C04B16/04 , C04B24/38 , C04B24/383 , C04B38/0019 , C04B38/067 , C04B38/068
摘要： A manufacturing method of a honeycomb structure includes a forming step of forming a quadrangular pillar-shaped honeycomb formed body, a firing step of firing the honeycomb formed body and forming a quadrangular pillar-shaped honeycomb fired body, a coating step of coating at least a part of side surfaces of the honeycomb fired body with a paste-like bonding material, a honeycomb block body preparing step of bonding the plurality of honeycomb fired bodies while performing pressurizing, to prepare a honeycomb block body, and a circumference grinding step of grinding a circumferential surface of the honeycomb block body and obtaining the honeycomb structure, and in the honeycomb block body preparing step, the bonding is performed without interposing any member other than the bonding material between the honeycomb fired bodies, and the bonding material has a shear thinning property.
摘要翻译： 蜂窝结构体的制造方法包括形成四边形柱状蜂窝成形体的成形工序，烧成蜂窝成形体的烧成工序，形成四棱柱形蜂窝烧制体，涂布工序至少涂布 具有糊状接合材料的蜂窝烧制体的一部分侧面，在进行加压的同时接合多个蜂窝烧制体的蜂窝块体主体准备工序，制备蜂窝块体，以及研磨周边磨削工序 蜂窝块体的圆周表面并获得蜂窝结构体，并且在蜂窝块体制备步骤中，在不插入除了蜂窝烧制体之间的接合材料之外的任何构件的情况下进行接合，并且接合材料具有剪切变稀性 。
-
公开(公告)号：US20150274602A1
公开(公告)日：2015-10-01
申请号：US14618178
申请日：2015-02-10
申请人： NGK Insulators, Ltd.
发明人： Yutaka ISHII , Kazunari AKITA , Yoshihiro SATO , Masayuki NATE
CPC分类号： C04B38/0016 , B01D29/0093 , B01D46/0001 , B01D46/2429 , B01D46/2448 , B01D46/2466 , B01J35/04 , B01J37/0009 , B01J37/08 , B28B1/002 , B32B18/00 , B32B37/00 , C04B28/24 , C04B35/565 , C04B37/005 , C04B38/0006 , C04B38/0009 , C04B38/0012 , C04B38/0019 , C04B2235/3826 , C04B2235/428 , C04B2235/50 , C04B2235/5436 , C04B2235/61 , C04B2235/6567 , C04B2235/658 , C04B14/324
摘要： The manufacturing method of the honeycomb structure has a forming step of forming a forming raw material into a plurality of quadrangular prismatic honeycomb formed bodies each having partition walls, a firing step of firing the plurality of honeycomb formed bodies to form a plurality of quadrangular prismatic honeycomb fired bodies, a sheet-like bonding material attaching step of attaching sheet-like bonding materials to at least part of side surfaces of at least part of the plurality of honeycomb fired bodies, a honeycomb block body preparing step of preparing a honeycomb block body in which the plurality of honeycomb fired bodies are stacked, by assembling the plurality of quadrangular prismatic honeycomb fired bodies while bonding the side surfaces thereof to one another by the bonding materials, and a grinding step of grinding a circumferential portion of the honeycomb block body to obtain the honeycomb structure.
摘要翻译： 蜂窝结构体的制造方法具有将成形原料形成为具有分隔壁的多个四边形棱柱形蜂窝成型体的烧成工序，烧成多个蜂窝成形体，形成多个四边形棱柱形蜂窝体 烧结体，将片状接合材料附着到多个蜂窝烧制体的至少一部分的至少一部分的侧面的片状接合材料附着工序，蜂窝块体主体准备工序， 所述多个蜂窝烧制体通过组装所述多个四边形棱柱形蜂窝烧制体，并且通过所述接合材料将所述多个蜂窝状烧结体的侧面彼此粘合，并且对所述蜂窝块体的周向部分进行研磨以获得 蜂窝结构。
-
-
-
搜索结果
4 条记录 (耗时 0.013 秒)
