Title:
長手方向に高剛性及び高安定性を有するメタルマトリックス複合材料構成部材
Document Type and Number:
Japanese Patent JP4283359
Kind Code:
B2
Abstract:
A long metal matrix composite material part comprises 35-45 vol.% aluminum alloy matrix and 65-55 vol.% continuous carbon fibers arranged in successive layers parallel to the length direction. ≥ 90% of the fibers are ultra-high modulus fibers which are oriented, to the length direction, at 0 to plus or minus 5 degrees in 25-60% of the layers and at plus or minus 20 to plus or minus 40 degrees in the other layers. An Independent claim is also included for a similar long metal matrix composite material part in which the matrix comprises a magnesium alloy and the ultra-high modulus carbon fibers are oriented at 0 to plus or minus 5 degrees to the length direction in ≥ 90% of the layers.
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Inventors:
Letitia Billow
Joslin Gordan
Martine Nive Lutz
Joel Ponsey
Joslin Gordan
Martine Nive Lutz
Joel Ponsey
Application Number:
JP34617898A
Publication Date:
June 24, 2009
Filing Date:
December 04, 1998
Export Citation:
Assignee:
Aerospatial Society National Industriel
International Classes:
B22D19/14; C22C49/14; C22C47/00; C22C47/08; C22C49/06; D01F9/12; B32B15/14; C22C47/12; C22C101/10
Domestic Patent References:
| JP8325653A | ||||
| JP1321069A | ||||
| JP9053132A | ||||
| JP6158197A |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Yutaka Matsutomi
Kazuya Nishi
Kenichi Imamura
Yasuhiko Murayama
Mitsuru Oba
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Yutaka Matsutomi
Kazuya Nishi
Kenichi Imamura
Yasuhiko Murayama
Mitsuru Oba