公开(公告)号：US20210155522A1

公开(公告)日：2021-05-27

申请号：US17045668

申请日：2019-04-04

Applicant: Corning Incorporated

Inventor： Gloria Heeyeon An ,  Mark Alan Cook ,  Raymond Eugene Fraley ,  Pierre Laronze ,  John Arthur Medford ,  David D Rye

IPC: C03B5/26

Abstract: An exhaust conduit for a glass melt system includes a corrosion resistant refractory conduit material, such as a conduit material including zirconia. The conduit can extend through a relatively dense refractory block material, such as a refractory block comprising alumina. The exhaust conduit can exhibit improved corrosion resistance in processing a variety of glass melt compositions.