PRODUCTION OF CERAMIC COMPOSITE MEMBER

Title:

PRODUCTION OF CERAMIC COMPOSITE MEMBER

Document Type and Number:

Japanese Patent JPH05238854

Kind Code:

A

Abstract:

PURPOSE: To provide a ceramic composite member having excellent room temperature strength, reduced in lowering of strength at a high temperature and also excellent in high temperature strength.

CONSTITUTION: The objective ceramic composite member is obtained by heating an Al allay containing Si at 1000-1100°C in the air to oxidize the Al, heating the alloy at 1250-1350°C in the air before finishing oxidation reaction to simultaneously oxidize the Si and residual Al and form a mullite layer on the surface by reaction sintering.

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Inventors:

AKIMUNE YOSHIO
OGASAWARA TOSHIO
AKIBA TORU

Application Number:

JP3765392A

Publication Date:

September 17, 1993

Filing Date:

February 25, 1992

Export Citation:

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Assignee:

NISSAN MOTOR

International Classes:

C04B35/10; C04B41/87; (IPC1-7): C04B41/87; C04B35/10

Attorney, Agent or Firm:

Yutaka Oshio

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