| 摘要 |
<p>PURPOSE: A ceramic matrix composite reinforced with fiber bundles is provided which has a uniform phase composition, micro crack structure and improved matrix and can be produced by conventional method. CONSTITUTION: The composite has ceramic matrix(24) and is reinforced with fiber bundles(20,21). The material comprises a reinforcing fiber bundle part(20) including two fiber bundle parts(20,21) having different fiber lengths divided by a minimum in the total fiber bundle distribution with respect to the fiber bundle length and a matrix bundle part(21). Also, the composite is characterized in that at least a part of the fiber bundles(20,21) has at least partially one or more of protective layer(s).</p> |
