[多选题]

通常MMC(metal matrix composite)()

A .采用高熔点、重金属作为基体。

B .要比基体金属或合金的塑性与韧性差。

C .要比基体金属或合金的工作温度高。

D .要比基体金属或合金的弹性模量低。

参考答案与解析:

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  • 通常MMC(metal matrix composite)()