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    FAST FIRING METHOD FOR HIGH POROSITY CERAMICS
    2.
    发明申请
    FAST FIRING METHOD FOR HIGH POROSITY CERAMICS 有权
    高度陶瓷的快速燃烧方法

    公开(公告)号：US20150028528A1

    公开(公告)日：2015-01-29

    申请号：US13951840

    申请日：2013-07-26

    Applicant: CORNING INCORPORATED

    Inventor： David Jack Bronfenbrenner ,  Luan Trong Nguyen ,  Elizabeth Marie Vileno

    IPC: B29D24/00

    CPC classification number: C04B35/478 ,  B29D24/005 ,  C04B35/64 ,  C04B38/0006 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2235/3206 ,  C04B2235/3217 ,  C04B2235/3234 ,  C04B2235/3445 ,  C04B2235/6562 ,  C04B2235/6584 ,  C04B2235/661 ,  C04B2235/94 ,  C04B38/068

    Abstract: A method for firing a green honeycomb ceramic body including heating the green honeycomb ceramic body from room temperature to a first temperature of less than or equal to about 350° C. with at least one heating rate of greater than or equal to about 80° C./hr. The green honeycomb ceramic body may be heated from the first temperature to a second temperature of greater than or equal to about 800° C. at a heating rate of greater than or equal to about 90° C./hr. The green honeycomb ceramic body may be heated from the second temperature to a third temperature of greater than or equal to about 1000° C. The green honeycomb ceramic body may include aluminum raw materials for forming an aluminum titanate ceramic body.

    Abstract translation: 一种焙烧生坯蜂窝陶瓷体的方法，包括将生坯蜂窝陶瓷体从室温加热至小于或等于约350℃的第一温度，至少一个加热速率大于或等于约80℃ ./hr。 绿色蜂窝陶瓷体可以以大于或等于约90℃/ hr的加热速率从第一温度加热至大约或等于约800℃的第二温度。 绿色蜂窝陶瓷体可以从第二温度加热到大于或等于约1000℃的第三温度。生坯蜂窝陶瓷体可以包括用于形成钛酸铝陶瓷体的铝原料。

    Fast firing method for high porosity ceramics
    4.
    发明授权
    Fast firing method for high porosity ceramics 有权
    高孔隙陶瓷的快速烧制方法

    公开(公告)号：US09446560B2

    公开(公告)日：2016-09-20

    申请号：US13951802

    申请日：2013-07-26

    Applicant: CORNING INCORPORATED

    Inventor： David Jack Bronfenbrenner ,  Sriram Rangarajan Iyer

    IPC: C04B35/64 ,  C04B38/06 ,  B29D24/00 ,  C04B35/195 ,  C04B35/626 ,  C04B38/00

    CPC classification number: B29D24/005 ,  C04B35/195 ,  C04B35/62645 ,  C04B38/0006 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2235/656 ,  C04B2235/6562 ,  C04B2235/6584 ,  C04B2235/661 ,  C04B2235/77 ,  C04B38/068

    Abstract: A method for firing a green honeycomb ceramic body including heating the green honeycomb ceramic body from room temperature to a first temperature of about 300° C. The green honeycomb ceramic body is then heated from the first temperature to a second temperature of greater than or equal to about 800° C. at a heating rate of greater than or equal to about 90° C./hr. The green honeycomb ceramic body may have a diameter of from greater than or equal to about 4.0 inches to less than or equal to about 9.0 inches, and it may include a carbon-based pore former in a concentration of from greater than or equal to about 10% to less than or equal to about 45% by weight.

    Abstract translation: 一种焙烧生坯蜂窝陶瓷体的方法，包括将生坯蜂窝陶瓷体从室温加热至约300℃的第一温度。然后将生坯蜂窝陶瓷体从第一温度加热至大于或等于第二温度 至约800℃，加热速率大于或等于约90℃/小时。 绿色蜂窝陶瓷体可以具有大于或等于约4.0英寸至小于或等于约9.0英寸的直径，并且其可以包括浓度为大于或等于约的英寸的碳基成孔剂 10％至小于或等于约45重量％。

    HONEYCOMB EXTRUSION DIE HAVING SWELL RELIEF
    5.
    发明申请
    HONEYCOMB EXTRUSION DIE HAVING SWELL RELIEF 有权

    公开(公告)号：US20220347883A1

    公开(公告)日：2022-11-03

    申请号：US17774198

    申请日：2020-11-19

    Applicant: CORNING INCORPORATED

    Inventor： David Jack Bronfenbrenner ,  Michael James Lehman

    IPC: B28B3/26

    Abstract: Improved extrusion dies are described herein for manufacturing a honeycomb body structure (330) from honeycomb extrudate (104). An improved extrusion die (102) comprises a swell relief feature in a discharge slot (218) of the extrusion die (102) that is disposed upstream of a discharge surface (214) of the extrusion die (102). The swell relief feature comprises a change in the width (W) of the discharge slot (218).

    FAST FIRING METHOD FOR CERAMICS
    7.
    发明申请
    FAST FIRING METHOD FOR CERAMICS 有权
    陶瓷快速燃烧法

    公开(公告)号：US20140252695A1

    公开(公告)日：2014-09-11

    申请号：US14196163

    申请日：2014-03-04

    Applicant: CORNING INCORPORATED

    Inventor： Douglas Munroe Beall ,  David Jack Bronfenbrenner ,  Margaret Kathleen Faber ,  Sriram Rangarajan Iyer ,  Patrick David Tepesch ,  Douglas Richard Wing

    IPC: C04B38/00 ,  C04B35/195

    CPC classification number: C04B38/0006 ,  C04B35/195 ,  C04B38/0038 ,  C04B2111/343 ,  C04B2235/6562 ,  C04B2235/6567 ,  C04B2235/6584 ,  C04B2235/6588 ,  C04B2235/9607 ,  C04B38/0074 ,  C04B38/068

    Abstract: A method for firing a green honeycomb ceramic body in a kiln may include heating the green honeycomb ceramic body in four stages. The first stage may include heating the green honeycomb ceramic body from room temperature to a first temperature that at a first heating rate that is greater than or equal to about 75° C./hr. The second stage may include heating the green honeycomb ceramic body from the first temperature to a second temperature at a second heating rate that is less than or equal to the first heating rate. The third stage may include heating the green honeycomb ceramic body from the second temperature to a hold temperature at a third heating rate that is less than or equal to the first heating rate. The fourth stage may include holding the green honeycomb ceramic body at the hold temperature to remove residual carbon.

    Abstract translation: 在窑炉中焙烧绿色蜂窝陶瓷体的方法可以包括以四个阶段加热绿色蜂窝陶瓷体。 第一阶段可以包括将生坯蜂窝陶瓷体从室温加热到第一个加热速率大于或等于约75℃/小时的第一温度。 第二阶段可以包括以小于或等于第一加热速率的第二加热速率将生坯蜂窝陶瓷体从第一温度加热到第二温度。 第三阶段可以包括以小于或等于第一加热速率的第三加热速率将生坯蜂窝陶瓷体从第二温度加热到保持温度。 第四阶段可以包括将生坯蜂窝陶瓷体保持在保持温度以除去残留的碳。

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