| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive fiber reinforced aluminum alloy material excellent in wear resistance and capable of reducing hostility to a mating material. SOLUTION: The fiber reinforced aluminum alloy material is formed into a complex by dispersing prescribed volume percentages of nitrided alumina/silica fiber and carbon fiber in an aluminum alloy as a matrix. As the result of the integration of respective actions of the two fiber reinforcements owing to such a constitution as above, the fiber reinforced aluminum alloy material becomes inexpensive and excellent in wear resistance and also can reduce the hostility to a mating material, that is, the fiber reinforced aluminum alloy material excellent in sliding characteristics can be obtained.
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