公开(公告)号：US20180073410A1

公开(公告)日：2018-03-15

申请号：US15560054

申请日：2016-03-18

Applicant: Corning Incorporated

Inventor： Dana Craig Bookbinder ,  Pushkar Tandon ,  Christopher John Warren

IPC: F01N3/28 ,  F01N3/022 ,  B01D46/24 ,  B01D53/94 ,  C04B38/00 ,  B01J35/04

CPC classification number: F01N3/2842 ,  B01D46/2444 ,  B01D46/2459 ,  B01D53/94 ,  B01D2046/2492 ,  B01D2279/30 ,  B01J35/04 ,  C04B38/0006 ,  F01N3/0211 ,  F01N3/0222 ,  F01N3/2828 ,  F01N3/2878 ,  F01N2330/06 ,  F01N2350/02 ,  F01N2350/04 ,  Y02T10/20

Abstract: An article, includes a porous ceramic honeycomb body and a housing disposed on at least one of an outer periphery of the porous ceramic honeycomb body and opposing end faces of the porous ceramic honeycomb body, wherein the housing exerts a compressive force on the porous ceramic honeycomb body in at least one of radial direction and axial direction. A method of making the article, includes heating to greater than or equal to about 200 C the housing, crimping the housing tightly around the honeycomb body while the housing is greater than or equal to about 200 C, and cooling the housing. The housing exerts a compressive force on the porous ceramic honeycomb body in at least one of radial direction and axial direction by shrinking on cooling more than the honeycomb body.

公开(公告)号：US09233881B2

公开(公告)日：2016-01-12

申请号：US14276359

申请日：2014-05-13

Applicant: CORNING INCORPORATED

Inventor： Daniel Edward McCauley ,  Anthony Nicholas Rodbourn ,  Patrick David Tepesch ,  Christopher John Warren

IPC: C04B38/06 ,  C04B38/00 ,  C04B35/195 ,  C04B35/478 ,  C04B35/10

CPC classification number: C04B38/0675 ,  B01D2046/2433 ,  B01D2046/2437 ,  C04B35/10 ,  C04B35/195 ,  C04B35/478 ,  C04B38/0006 ,  C04B38/0074 ,  C04B38/066 ,  C04B38/068 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3217 ,  C04B2235/3227 ,  C04B2235/3232 ,  C04B2235/3418 ,  C04B2235/422 ,  C04B2235/5436 ,  C04B2235/5463 ,  C04B2235/5481 ,  C04B2235/96 ,  C04B38/0054 ,  C04B38/0645

Abstract: The disclosure relates to ceramic-body-forming batch materials comprising at least one pore former and inorganic batch components comprising at least one silica source having a specified particle size distribution, methods of making ceramic bodies using the same, and ceramic bodies made in accordance with said methods. The disclosure additionally relates to methods for reducing pore size variability in ceramic bodies and/or reducing process variability in making ceramic bodies.

Abstract translation: 本公开涉及包含至少一种造孔剂和包含至少一种具有特定粒度分布的二氧化硅源的无机批料组分的陶瓷体形成批料，使用其制备陶瓷体的方法，以及根据 说方法。 本公开另外涉及用于降低陶瓷体中的孔径变化性和/或降低制造陶瓷体的工艺变化性的方法。