公开(公告)号：US20220401952A1

公开(公告)日：2022-12-22

申请号：US17763804

申请日：2020-09-30

Applicant: CORNING INCORPORATED

Inventor： George Edward Berkey ,  Alexander Lee Cuno ,  John Walter Grunden ,  Kyler Robert Hurlburt ,  Yanxia Ann Lu ,  James Scott Sutherland ,  Oscar Walter Wheeler

IPC: B01L3/00 ,  C04B35/645

Abstract: A module and a process for forming a monolithic substantially closed-porosity silicon carbide fluidic module having a tortuous fluid passage extending through the module, the tortuous fluid passage having an interior surface, the interior surface having a surface roughness in the range of from 0.1 to 10 μm Ra. The process includes positioning a positive fluid passage mold within a volume of silicon carbide powder, the powder coated with a binder; pressing the volume of silicon carbide powder with the mold inside to form a pressed body; heating the pressed body to remove the mold; and sintering the pressed body.