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    METHOD OF TREATING A CERAMIC BODY
    2.
    发明申请
    METHOD OF TREATING A CERAMIC BODY 审中-公开
    治疗陶瓷体的方法

    公开(公告)号：WO2016094336A3

    公开(公告)日：2016-09-15

    申请号：PCT/US2015064358

    申请日：2015-12-08

    Applicant: CORNING INC

    Inventor： BACKHAUS-RICOULT MONIKA ,  KETCHAM THOMAS DALE

    IPC: C03B17/06 ,  C03B5/16

    CPC classification number: C04B35/481 ,  C03B5/163 ,  C03B17/064 ,  C03B17/067 ,  C03C2218/13 ,  C04B2235/85 ,  C25B11/0442 ,  H05B3/03

    Abstract: A method of treating a ceramic body in a glass making process includes delivering a molten glass to a heated ceramic body, the ceramic body including a ceramic phase and an intergranular glass phase, the molten glass being in contact with a surface of the ceramic body. The method further includes contacting the ceramic body with a first electrode and contacting the molten glass with a second electrode. The method further includes applying an electric field between the first electrode and the second electrode to create an electric potential difference across the ceramic body between the first and second electrodes, the electric potential difference being less than an electrolysis threshold of the ceramic phase and the intergranular glass phase. The intergranular glass phase demixes under driven diffusion in the applied electric field and mobile cations in the intergranular glass phase enrich proximate one of the first and second electrode.

    Abstract translation: 一种在玻璃制造过程中处理陶瓷体的方法包括将熔融玻璃输送到加热的陶瓷体，陶瓷体包括陶瓷相和晶间玻璃相，熔融玻璃与陶瓷体的表面接触。 该方法还包括使陶瓷体与第一电极接触并使熔融玻璃与第二电极接触。 该方法进一步包括在第一电极和第二电极之间施加电场，以在第一和第二电极之间的陶瓷体上产生电位差，该电位差小于陶瓷相和颗粒间的电解阈值 玻璃相。 在所施加的电场中受驱动扩散下的粒间玻璃相分相和粒间玻璃相中的移动阳离子富集在第一和第二电极中的一个附近。

    6.
    发明专利
    未知

    公开(公告)号：DE69631354D1

    公开(公告)日：2004-02-26

    申请号：DE69631354

    申请日：1996-06-14

    Applicant: CORNING INC

    Inventor： KETCHAM THOMAS DALE ,  ST JULIEN DELL JOSEPH

    IPC: B29C48/30 ,  B28B3/20 ,  B28B3/26 ,  B29C48/32 ,  B29C53/02

    Abstract: The present invention is directed to a novel honeycomb substrate, an extrusion die apparatus for forming the novel substrate, as well as a method for extruding the honeycomb structure. This inventive honeycomb structure possesses a matrix of straight cell walls defining a plurality of straight flow cells running generally parallel to the axis of extrusion, as well as a matrix of cross-directional or corrugated cell walls defining a plurality of flow channels some of which may be at an angle, preferably perpendicular to the axis of extrusion or to the straight flow channels. The extrusion die apparatus is generally comprised of primary (28) and secondary (30) feed holes and associated discharge slots (32,34) and, preferably a device (36) for causing buckling of the extrudate which exits the primary slots.

    7.
    发明专利
    未知

    公开(公告)号：DE69019850D1

    公开(公告)日：1995-07-13

    申请号：DE69019850

    申请日：1990-03-12

    Applicant: CORNING INC

    Inventor： KETCHAM THOMAS DALE

    IPC: C04B35/48 ,  C04B35/486 ,  C04B35/80 ,  C04B35/64

    Abstract: Two composition areas of partially stabilized ZrO2/HfO2 alloys have been discovered which exhibit pseudo-plasticity through the presence of transformation bands and with the substantial absence of microcracking. The first area consists essentially, in mole percent, of 0.5-8% of at least one toughening agent in the indicated proportion selected from the group consisting of 0-8% YNbO4, 0-8% YTaO4, 0-8% RENbO4, 0-8% RETaO4, 0-8% YVO4, 0-8% REVO4, 0-8% MgWO4, 0-8% MgMoO4, 0-8% CaWO4, 0-8% CaMoO4, and 0-8% SnO2, and 0.5-10% of at least one stabilizer oxide in the indicated proportion selected from the group consisting of 0-3.5% Y2O3, 0-3.5% Sc2O3, 0-3.5% RE2O3, 0-10% CeO2, 0-10% TiO2, 0-10% SnO2, 0-10% CaO, and 0-10% MgO, with the remainder ZrO2/HfO2 alloy. The second area consists essentially, in mole percent, of 8-16% CeO2 and 0.25-5% Nb2O5 and/or Ta2O5, and/or V2O5, wherein up to one-half of the CeO2 can be replaced with Y2O3 and/or RE2O3, with the remainder ZrO2/HfO2 alloy.

    SUBSTRATE WITH SINUOUS WEB AND PARTICULATE FILTER INCORPORATING THE SAME
    10.
    发明专利
    SUBSTRATE WITH SINUOUS WEB AND PARTICULATE FILTER INCORPORATING THE SAME 未知

    公开(公告)号：ZA201503839B

    公开(公告)日：2016-04-28

    申请号：ZA201503839

    申请日：2015-05-28

    Applicant: CORNING INC

    Inventor： PETERSON RICHARD CURWOOD ,  KETCHAM THOMAS DALE ,  FISCHER MICHAEL ,  ELLIOTT PAUL MARTIN ,  BADDING MICHAEL EDWARD ,  ADDIEGO WILLIAM PETER ,  LUKANIN DENIS PAVLOVICH

    Abstract: Described herein is a substrate including a central longitudinal axis, a first support web, and a second support web. A sinuous web may be positioned between the first support web and the second support web. The sinuous web may include transverse web portions and bridging web portions, where the bridging web portions alternatively connect ends of adjacent transverse web portions. The sinuous web may be connected to the first support web by support legs extending between bridging web portions and a surface of the first support web. The sinuous web may be connected to the second support web by support legs extending between bridging web portions and a surface of the second support web. A support leg length to distance between transverse web portions ratio may be from about 1.0 to about 4.0.

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