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Patent Searching and Data


Title:
METALLIC COMPOSITE MATERIAL REINFORCED WITH SHORT FIBER AND POTASSIUM TITANATE WHISKER
Document Type and Number:
Japanese Patent JPS62240727
Kind Code:
A
Abstract:

PURPOSE: To increase the strength of a composite material at ordinary and high temps. by using a mixture of known short fibers such as SiC whiskers with a specified volume percentage of potassium titanate whiskers as the reinforcing fibers and a light metal as the matrix.

CONSTITUTION: Short fibers selected among SiC whiskers, Si3N4 whiskers, short Al2O3 fibers, crystalline or amorphous short Al2O3-SiO2 fibers and a mixture of them are mixed with 10W80vol% potassium titanate whiskers to form hybrid fibers. A composite material is produced by using the hybrid fibers as the reinforcing fibers and a light metal as the matrix. The amount of the hybrid fibers used is 5W50vol%. The composite material shows high strength at both ordinary and high temps.


Inventors:
KUBO MASAHIRO
DONOMOTO TADASHI
TANAKA ATSUO
HIRAI HIDETOSHI
Application Number:
JP1986000083750
Publication Date:
October 21, 1987
Filing Date:
April 11, 1986
Export Citation:
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Assignee:
TOYOTA MOTOR CORP
International Classes:
B22D19/14; C22C21/00; C22C23/00; C22C47/00; C22C49/00; C22C49/04; C22C49/06; C22C49/14; C30B29/62; D01F9/08; (IPC1-7): B22D19/14; C22C1/09; C22C21/00; C22C23/00; C30B29/62; D01F9/08