纳米级SiCp/6066Al复合材料的制备与力学性能的研究

1.航天材料及工艺研究所,北京,100076

2.航天材料及工艺研究所,北京,100076

3.航天材料及工艺研究所,北京,100076

4.航天材料及工艺研究所,北京,100076

Study on Mechanical Properties of Nanoparticles SiCp/6066Al Composite

采用粉末冶金方法制备了纳米SiCp增强铝基复合材料,研究了增强相尺寸对铝基复合材料性能的影响.结果表明:体积分数为1%的纳米级SiCp/6066Al复合材料的强度与体积分数为12%、尺寸为7μm的SiCp/6066Al复合材料的强度相当,并且前者的塑性高于后者.

[1]	Papazian J M;Adler P V .Tensile properties of short fiber-reinforced SiC/Al composite, part I. Effect of matrix precipitates[J].Metallurgical and Materials Transactions,1990,21A(02):401.
[2]	Zahl D B;McMeeking R M .Deformation structures and flow stress in aluminum containing short whiskers[J].Acta Metallurgica Et Materialia,1991,39(06):1117.
[3]	Ellis M B .Joining of aluminum based metal matrix composite[M].Int. Mat.,1996,4(02):41.

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