Title:
FIBER REINFORCED COMPOSITE METALLIC MATERIAL AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JPH0790421
Kind Code:
A
Abstract:
PURPOSE: To obtain a lightweight composite material contg. reinforcing fibers at high density (high vol. fraction) by orienting and assembling nonmetallic reinforcing fibers each coated with a magnetic metal and infiltrating a matrix metal into the resulting mass.
CONSTITUTION: Nonmetallic fibers each coated with a magnetic metal are oriented and assembled in gas by dropping into a mold vibrated in a magnetic field and a matrix metal selected from Al, Mg and an Al-Mg alloy is infiltrated into the resulting mass to obtain the objective low density lightweight composite material contg. reinforcing fibers at a high vol. fraction of 35-45%.
Inventors:
NIIMI ITARU
SHINOMIYA YUKIHIRO
MORI DAIJI
OKUMIYA MASAHIRO
SHINOMIYA YUKIHIRO
MORI DAIJI
OKUMIYA MASAHIRO
Application Number:
JP24119293A
Publication Date:
April 04, 1995
Filing Date:
September 28, 1993
Export Citation:
Assignee:
TOYODA SPINNING & WEAVING
International Classes:
C22C47/08; C22C47/00; C22C49/00; C22C49/04; C22C49/06; (IPC1-7): C22C1/09
Attorney, Agent or Firm:
Naoki Fukumura
Next Patent: ワイヤカツト放電加工装置