利用聚醚砜(PES)与金属间结合性能高的特点，采用模压成型的工艺，制备了一种PES/金属复合材料。通过划痕实验对材料的结合性能进行了研究，并利用整个划刻过程的声发射信号的监测来确定涂层被破坏时的临界载荷值。结果表明，采用模压成型法能制得结合性能优良的复合材料。%A kind of polyethersulfone(PES)/metal composite was made by compression molding process based on good bonding property between PES and metal. The bonding ability of composite material was discussed through scratch test and the critical load value which damaged the coating was obtained by monitoring the acoustic emission signal during scratch test. The results show that the composite which has excellent bonding property can be made by compression molding process.
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