CIOMP OpenIR  > 中科院长春光机所知识产出
Microstructures and tensile properties of nano-sized SiCp/Al-Cu composites fabricated by semisolid stirring assisted with hot extrusion
Wang, L.; F. Qiu; Q. Zou; D. L. Yang; J. Tang; Y. Y. Gao; Q. Li; X. Han; S. L. Shu; F. Chang and Q. C. Jiang
2017
Source PublicationMaterials Characterization
Volume131
AbstractAl-Cu matrix composites containing nano-sized SiCp were successfully prepared by dispersing nano-sized SiCp/Al master alloy into the molten Al-Cu alloy with combined semi-solid stir casting and hot extrusion processes. Microstructures of nano-sized SiCp/Al-Cu composites and their tensile properties were investigated. Results show that the alpha-Al dendrites became finer and better formed and nano-sized SiCp was formed in the a-Al grains. With nano-sized SiCp adding to the Al-Cu matrix, the tensile strength of the described composites increased remarkably especially under the temperature of 453 K, while their plasticity were still high. Nano-sized SiCp particles had been uniformly dispersed in the Al alloy, yielding composites with high strength at elevated temperatures. The strengthening mechanisms of nano-sized Sic were also discussed. This will raise the probability of using Al matrix composites as lightweight materials for structural applications at elevated temperatures.
Indexed Bysci ; ei
Language英语
Document Type期刊论文
Identifierhttp://ir.ciomp.ac.cn/handle/181722/59260
Collection中科院长春光机所知识产出
Recommended Citation
GB/T 7714
Wang, L.,F. Qiu,Q. Zou,et al. Microstructures and tensile properties of nano-sized SiCp/Al-Cu composites fabricated by semisolid stirring assisted with hot extrusion[J]. Materials Characterization,2017,131.
APA Wang, L..,F. Qiu.,Q. Zou.,D. L. Yang.,J. Tang.,...&F. Chang and Q. C. Jiang.(2017).Microstructures and tensile properties of nano-sized SiCp/Al-Cu composites fabricated by semisolid stirring assisted with hot extrusion.Materials Characterization,131.
MLA Wang, L.,et al."Microstructures and tensile properties of nano-sized SiCp/Al-Cu composites fabricated by semisolid stirring assisted with hot extrusion".Materials Characterization 131(2017).
Files in This Item: Download All
File Name/Size DocType Version Access License
Microstructures and (1748KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, L.]'s Articles
[F. Qiu]'s Articles
[Q. Zou]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, L.]'s Articles
[F. Qiu]'s Articles
[Q. Zou]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, L.]'s Articles
[F. Qiu]'s Articles
[Q. Zou]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Microstructures and tensile.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.