Plastic and nonmetallic article shaping or treating: processes – Outside of mold sintering or vitrifying of shaped inorganic... – Shaping by extrusion
Patent
1997-12-22
2000-04-25
Fiorilla, Christopher A.
Plastic and nonmetallic article shaping or treating: processes
Outside of mold sintering or vitrifying of shaped inorganic...
Shaping by extrusion
264627, 264639, 264640, B28B 320
Patent
active
06054094&
ABSTRACT:
A method for the manufacture of a ceramic composite fiber in which a second phase is dispersed within a matrix fiber, wherein the matrix consists of a substance selected from alumina, zirconia, mullite, YAG, silica, magnesia, nitrides, carbides, metals, alloys, and polymers; the second phase consists of a substance selected from zirconia, mullite, YAG, other oxides, and metals; and the composite fiber can be produced by synthesizing a fiber from a precursor solution containing the substance of the matrix, and the second phase starting solution dispersed through the solution, and then heating the fiber.
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Y. H. Chiou, et al., "The preparation of alumina fibre by sol-gel processing", J. Mat. Sci., 29, pp. 2378-2388, 1994.
T. Yogo, et al., "Synthesis of polycrystalline alumina fibre with aluminium chelate precursor", J. Mat. Sci., 26, pp. 5292-5296, 1991.
R. Manalert, et al., "Sol-gel processing and sintering of yttrium aluminium garnet (YAG) powders", J. Mat. Sci., 31, pp. 3453-3458, 1996.
Yueping Xu, et al., "Characteristics of Al.sub.2 O.sub.3 -SiC Nanocomposite Prepared by Sol-Gel Processing", J. Ceram. Soc. of Japan, 102 (3), pp. 312-314, 1994.
Niihara Koichi
Sando Mutsuo
Towata Atsuya
Fine Ceramics Research Association
Fiorilla Christopher A.
Japan as represented by Director General of Agency of Industrial
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