A Study on the Interfacial Structure of Spray-Deposited SiCP / Al-Fe-V-Si Composite-Reference-Cited by-同舟云学术

A Study on the Interfacial Structure of Spray-Deposited SiCP / Al-Fe-V-Si Composite

Published:2009-07 Issue:4 Volume:18 Page:096369350901800
ISSN:2633-366X
Container-title:Advanced Composites Letters
language:en
Short-container-title:Advanced Composites Letters

Author:

Yiqiang He¹²,Qiao Bin¹,Wang Na²,Yang Jianming¹,Chen Jinsong¹,Chen Zhen-hua³

Affiliation:

1. College of Mechanical Engineering, Huaihai Institute of Technology, Lianyungang 222005, People's Republic of China

2. Department of Human resource, Huaihai Institute of Technology, Lianyungang 222005, People's Republic of China

3. College of Materials Science and Engineering, Hunan University, Changsha 410082, People's Republic of China

Abstract

SiCP/Al-Fe-V-Si composite was prepared by spray-deposition. Two kinds of interfaces between SiC particle and the Al matrix were observed in the composite. One was constituted by the glassy silica which could decrease the formation of Al4C3, improve wettability, avoid particle consumption and increase the interfacial strength. The other was a diffusion interface without any interfacial phase which resulted in a high strength bonding at the SiC interface. Fine twinned Al4C3 phases formed in the matrix near the interface, then strengthened the composite further.

Publisher

SAGE Publications

Link

http://journals.sagepub.com/doi/pdf/10.1177/096369350901800404

Reference17 articles.

1. Grain-boundary segregation in aluminium-doped silicon carbide

2. Interface in silicon carbide whisker reinforced aluminium composites

3. Prediction of Si contents to suppress the interfacial reaction in the SiCp/2014 Al composite

4. Prediction of Si contents to suppress the formation of Al4C3 in the SiCp/Al composite

5. Wettability of SiC by aluminium and Al-Si alloys

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