Fabrication of Nano-SiC<sub>p</sub>/ZL101 Composites by High Energy Ball Milling Combining with Stirring Casting Technology

Xiao Pan; LüShulin; Wu Shusen; Fang Xiaogang; Zhao Li

doi:10.15980/j.tzzz.2016.02.025

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Fabrication of Nano-SiC_p/ZL101 Composites by High Energy Ball Milling Combining with Stirring Casting Technology
Vol. 36, Issue 2, Pages: 208-211(2016)
Published： 2016 ，
DOI： 10.15980/j.tzzz.2016.02.025

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[1]肖攀,吕书林,吴树森,方晓刚,赵立.高能球磨与搅拌法制备纳米SiC_p/ZL101复合材料[J].特种铸造及有色合金,2016,36(02):208-211.

Xiao Pan, LüShulin, Wu Shusen, et al. Fabrication of Nano-SiC_p/ZL101 Composites by High Energy Ball Milling Combining with Stirring Casting Technology. [J]. Special Casting & Nonferrous Alloys 36(2):208-211(2016)
[1]肖攀,吕书林,吴树森,方晓刚,赵立.高能球磨与搅拌法制备纳米SiC_p/ZL101复合材料[J].特种铸造及有色合金,2016,36(02):208-211. DOI： 10.15980/j.tzzz.2016.02.025.

Xiao Pan, LüShulin, Wu Shusen, et al. Fabrication of Nano-SiC_p/ZL101 Composites by High Energy Ball Milling Combining with Stirring Casting Technology. [J]. Special Casting & Nonferrous Alloys 36(2):208-211(2016) DOI： 10.15980/j.tzzz.2016.02.025.

摘要

采用高能球磨与搅拌铸造相结合的方法制备艾了纳米SiC

/ZL101铝基复合材料。利用干磨式高能球磨设备制备SiC

/Al复合颗粒

获得纳米SiC弥散分布的近球状SiC

/Al复合颗粒

其直径在0.5

.5mm之间。随后通过搅拌铸造方法将复合颗粒加入Al-Si合金熔体重熔稀释

制备出SiC

含量为0.5%的纳米SiC

/ZL101复合材料。在100 MPa成形压力下

挤压铸造复合材料的铸态抗拉强度和伸长率分别为233.3 MPa和5.27%

较同等条件下基体合金分别提高了10.94%和2.73%。

Abstract

The ZL101 matrix composites reinforced by nano-SiC particles were fabricated by high energy ball milling combining with stirring casting technology.The near spherical SiC

/Al composite particles with 0.5to 1.5mm in diameter and nano-SiC uniformly distributed were prepared by high energy ball milling with dry grinding method.Then

0.5% nano-SiC

/ZL101 composites were fabricated with remelting

diluting the near spherical SiC

/Al composite particles into Al-Si alloy melt and stirring casting.Under the forming pressure of 100 MPa

the as-cast tensile strength and elongation of the composites prepared by squeeze casting reach 233.3MPa and 5.27%

increased by 10.94%and 2.73%

respectively

compared with those of ZL101 alloy.

关键词

高能球磨干磨复合颗粒纳米SiCp/ZL101复合材料

Keywords

High Energy Ball MillingDry GrindingCompound ParticleNano-SiCp/ZL101Composites

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Preparation of SiC/Al Composite Powder by High Energy Ball Milling

Fabrication of Nano-SiCp/ZL101 Composites by High Energy Ball Milling Combining with Stirring Casting Technology

DOI： 10.15980/j.tzzz.2016.02.025

摘要

Abstract

关键词

Keywords

references

Fabrication of Nano-SiC_p/ZL101 Composites by High Energy Ball Milling Combining with Stirring Casting Technology