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Zirconium carbide granule reinforced pentatitanium trisilicide-based composite material and preparation method thereof
The invention discloses a zirconium carbide granule reinforced pentatitanium trisilicide-based composite material and a preparation method thereof, and relates to a ceramic granule strengthened and toughened ceramic-based composite material. The preparation method comprises the following steps: by controlling vacuum hot-pressure sintering process parameters, carrying out low-temperature solid-phase reaction among ZrC, Ti and Si powder and performing one-time hot-pressure sintering and molding, thereby obtaining a ZrC/Ti5Si3 two-phase ceramic composite material which is clean in interface, and free of glass phase and other impurities. The obtained composite material has excellent mechanical performance, and is a novel high-performance high-temperature structure material.
Zirconium carbide granule reinforced pentatitanium trisilicide-based composite material and preparation method thereof
The invention discloses a zirconium carbide granule reinforced pentatitanium trisilicide-based composite material and a preparation method thereof, and relates to a ceramic granule strengthened and toughened ceramic-based composite material. The preparation method comprises the following steps: by controlling vacuum hot-pressure sintering process parameters, carrying out low-temperature solid-phase reaction among ZrC, Ti and Si powder and performing one-time hot-pressure sintering and molding, thereby obtaining a ZrC/Ti5Si3 two-phase ceramic composite material which is clean in interface, and free of glass phase and other impurities. The obtained composite material has excellent mechanical performance, and is a novel high-performance high-temperature structure material.
Zirconium carbide granule reinforced pentatitanium trisilicide-based composite material and preparation method thereof
FANG SHUANGQUAN (author) / HUANG XIN (author) / LIU CHENG (author)
2015-04-22
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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