公开(公告)号：US20150028527A1

公开(公告)日：2015-01-29

申请号：US13951802

申请日：2013-07-26

Applicant: CORNING INCORPORATED

Inventor： David Jack Bronfenbrenner ,  Sriram Rangarajan Iyer

IPC: B29D24/00

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％。