| 摘要 |
PCT No. PCT/SE92/00297 Sec. 371 Date Apr. 13, 1995 Sec. 102(e) Date Apr. 13, 1995 PCT Filed May 7, 1992 PCT Pub. No. WO93/22258 PCT Pub. Date Nov. 11, 1993A ceramic composite material comprising matrix material, reinforcing fibers and an intermediate interface material. The matrix material and reinforcing fibers consist of the same or different ceramic oxides having a melting point above 1600 DEG C. The interface material is applied as a coating on the fibers and consists of at least one ceramic oxide not exhibiting solid solubility, eutecticum below the temperature of manufacture or use or reactivity with any of the matrix or reinforcing materials. The matrix and reinforcing materials are substantially pure, and the combination fiber/interface material/matrix material is selected from the group consisting of: Al2O3/Al2TiO5/Al2O3, YAG/Al2TiO5/Al2O3, Al2O3/YAG/Al2O3, Al2O3/SnO2/Al2O3, YAG/SnO2/Al2O3, Al2O3/mullite/Al2O3, and mullite/ZrO2/mullite.
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