Title:
複合材用プリフォーム並びに該複合材用プリフォームを複合化してなるアルミニウム複合材及びこれらの製造方法
Document Type and Number:
Japanese Patent JP4338413
Kind Code:
B2
Abstract:
A preform for the composite material and an aluminum composite material which can form a composite material has excellent abrasion resistant property and high strength and a manufacturing method of the same are disclosed. A pre-mixture 9 comprising aluminum borate whisker 3 and potassium titanate whisker 4 in the range of 5% to 20% by volume was sintered at certain temperature. The titanium oxide 11 produced by the whisker reaction was bound to the surface of aluminum borate whisker 3 , and the preform having high strength was obtained accordingly. Aluminum composite material 10 having excellent abrasion resistant property and high strength was obtained by impregnating aluminum alloy 6 to preform 1 for composite material.
Inventors:
Makoto Fujita
Application Number:
JP2003052341A
Publication Date:
October 07, 2009
Filing Date:
February 28, 2003
Export Citation:
Assignee:
Chuo Seiki Co., Ltd.
International Classes:
C22C49/14; B22D19/14; B22D19/16; C04B41/51; C04B41/88; C22C1/10; C22C47/06; C22C47/12; C22C101/00; C22C101/04
Domestic Patent References:
| JP6192766A | ||||
| JP6240305A |
Attorney, Agent or Firm:
Kitao Matsuura