织物结构对C<sub>f</sub>/Al复合材料微观组织与压缩性能的影响

帅亮; 余欢; 徐志锋; 胡银生; 蔡长春

doi:10.15980/j.tzzz.2020.04.015

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织物结构对C_f/Al复合材料微观组织与压缩性能的影响
Effects of Fabric Structure on Microstructure and Compressive Properties of C_f/Al Composites
2020年40卷第4期页码：409-414
纸质出版日期： 2020 ，
DOI： 10.15980/j.tzzz.2020.04.015

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[1]帅亮,余欢,徐志锋,胡银生,蔡长春.织物结构对C_f/Al复合材料微观组织与压缩性能的影响[J].特种铸造及有色合金,2020,40(04):409-414.

Shuai Liang, Yu Huan, Xu Zhifeng, et al. Effects of Fabric Structure on Microstructure and Compressive Properties of C_f/Al Composites[J]. Special Casting & Nonferrous Alloys, 2020,40(4):409-414.
[1]帅亮,余欢,徐志锋,胡银生,蔡长春.织物结构对C_f/Al复合材料微观组织与压缩性能的影响[J].特种铸造及有色合金,2020,40(04):409-414. DOI： 10.15980/j.tzzz.2020.04.015.

Shuai Liang, Yu Huan, Xu Zhifeng, et al. Effects of Fabric Structure on Microstructure and Compressive Properties of C_f/Al Composites[J]. Special Casting & Nonferrous Alloys, 2020,40(4):409-414. DOI： 10.15980/j.tzzz.2020.04.015.

摘要

选用ZL301合金为基体材料

采用2.5D浅交直联、三维正交和三维五向等3种结构编织了M40J碳纤维预制体

采用真空压力浸渗法制备纤维体积分数为50%的3D-C

/Al复合材料。主要研究了织物结构对C

/Al复合材料微观组织与压缩强度的影响。结果表明

织物结构对C

/Al复合材料的致密度、微观组织和压缩性能影响较大。其中三维正交结构的C

/Al复合材料的致密度和压缩强度最大

分别为99.2%和417MPa;而2.5D浅交直联结构的C

/Al复合材料的致密度和压缩强度最小

分别为95.3%和99.8MPa。

Abstract

ZL301 alloy was selected as the base matrix.The M40 Jcarbon fiber preform was woven by 2.5D shallow cross-linking

three-dimensional orthogonal and three-dimensional five-direction.The vacuum pressure infiltration method was used to prepare 3D-C

/Al composite with a fiber volume fraction of 50%.The effects of fabric structure on the microstructure and compressive strength of C

/Al composites were investigated.The results show that the fabric structure has a great influence on the density and microstructure of C

/Al composites.The C

/Al composites with three-dimensional orthogonal structure has the highest density and compressive strength

which are 99.2% and 417 MPa

respectively.The C

/Al composites with 2.5D shallow cross-linking structure have the lowest density and compressive strength of 95.3% and 99.8 MPa

respectively.

关键词

织物结构Cf/Al复合材料微观组织压缩强度

Keywords

Fabric StructureCf/Al CompositeMicrostructureCompressive Strength

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织物结构对Cf/Al复合材料微观组织与压缩性能的影响

Effects of Fabric Structure on Microstructure and Compressive Properties of Cf/Al Composites

DOI： 10.15980/j.tzzz.2020.04.015

摘要

Abstract

关键词

Keywords

references

织物结构对C_f/Al复合材料微观组织与压缩性能的影响

Effects of Fabric Structure on Microstructure and Compressive Properties of C_f/Al Composites