【摘 要】
：
C/SiC is a very promising thermal-structural material for applications in aerospace due to its high specific strength and modulus,and outstanding high-tempe
【机 构】
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State Key Laboratory of High Performance Ceramics and Superfine Microstructure,Shanghai Institute of
【出 处】
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The 5th International Congress on Ceramics, ICC5(第五届国际陶瓷大会)
论文部分内容阅读
C/SiC is a very promising thermal-structural material for applications in aerospace due to its high specific strength and modulus,and outstanding high-temperature performances.Usually C/SiC needs to be joined to itself or metals for a certain production or application purpose.Owing to its simplicity and efficiency,active metal brazing is a prevalent joining method for C/SiC,and Cu-based active braze is often used in practice for its high toughness,corrosion resistance and low damage to C/SiC.However,common Cu-based active braze usually shows low high-temperature strength and poor anti-oxidation,which should be improved.
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