Title:
【発明の名称】自己支持セラミック複合材料体の製造方法
Document Type and Number:
Japanese Patent JP2642679
Kind Code:
B2
Abstract:
A method is provided for producing a self-supporting ceramic composite body having a plurality of spaced apart wall members, each wall member having a bounded cross-section for defining substantially continuous, fluid passageways. The wall members generally inversely replicate in opposed directios the geometry of a positive pattern. Each of the wall members, which are axially aligned, comprises a ceramic matrix having a filler embedded therein, and is obtained by the oxidation reaction of a parent metal to form a polycrystalline material which consists essentially of the oxidation reaction product of the parent metal with an oxidant and, optionally, one or more metals, e.g. nonoxidized constituents of the parent metal.
More Like This:
Inventors:
RATONETSUSHU KEI DOIUEDEI
Application Number:
JP19975388A
Publication Date:
August 20, 1997
Filing Date:
August 10, 1988
Export Citation:
Assignee:
RANKISAIDO TEKUNOROJII CO LP
International Classes:
B22D19/00; C04B35/111; C04B35/622; C04B35/65; C04B35/653; C22C1/10; C04B35/10; C22C29/12; C22C47/08; (IPC1-7): C04B35/622; B22D19/00; C04B35/10; C04B35/653; C22C1/09; C22C1/10
Attorney, Agent or Firm:
Aoki Akira (4 outside)