Abstract
1. The properties of materials obtained from sintered fibers are governed both by the properties of the fibers and by interfiber contacts, and depend on fiber length. 2. During the oxidation of fiber materials, the pore sealing effect is observed only at porosities below 12–15%, and consequently the oxidation resistance of such materials should be compared at porosities greater than these values. 3. The strength characteristics of materials from composite fibers after oxidation in the whole porosity range remain higher than those of powder materials of the same composition.
Published Version
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