IMR OpenIR
Impact Behavior of Polyetheretherketone/Nickel Foam Co-continuous Composites
Yang, X. G.; Duan, D. L.; Zhang, X.; Jiang, S. L.; Li, S.; Zhang, H. C.
2019-10-01
Source PublicationJOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE
ISSN1059-9495
Volume28Issue:10Pages:6380-6390
AbstractIn this study, we prepared eight types of polyetheretherketone/nickel (PEEK/Ni) foam co-continuous phase composites (named "PEEK-Nis") in which virgin PEEK was infiltrated into homologous hollow Ni structures by using hot pressing. Their Charpy impact behavior was investigated in accordance with ISO: 179-1, and the effect of the structure of the foam Ni on the impact properties of the PEEK-Nis was also studied. Compared with unfilled PEEK, the Ni prisms can effectively disperse, transfer, and absorb the energy of the pendulum, further improve the impact toughness of the PEEK-Nis and eventually lead to different fracture modes. The impact toughness of PEEK-Nis was mainly affected by Ni volume fraction, coating thickness, and pores per inch (PPI) value, which are mutually restricted. When the Ni content was less than 8.5%, the impact toughness of PEEK-Nis increased with an increase in PPI value. When the Ni content was between 8.5 and 18%, the impact toughness of PEEK-Nis increased with the coating thickness. When the Ni content exceeded 18%, the impact toughness decreased dramatically possibly because of the mechanical mismatch of the two-phase materials in PEEK-Nis. For further optimization, PEEK-NiB-2 was fabricated and had the most reasonable structure of the reinforcing phase. Among all PEEK-Nis, PEEK-NiB-2 exhibited the best impact toughness, with a value over two times that of unfilled PEEK.
Keywordco-continuous phase composites Impact behavior Nickel foam PEEK
Indexed BySCI
Language英语
WOS IDWOS:000489545900004
PublisherSPRINGER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/80752
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
Yang, X. G.,Duan, D. L.,Zhang, X.,et al. Impact Behavior of Polyetheretherketone/Nickel Foam Co-continuous Composites[J]. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,2019,28(10):6380-6390.
APA Yang, X. G.,Duan, D. L.,Zhang, X.,Jiang, S. L.,Li, S.,&Zhang, H. C..(2019).Impact Behavior of Polyetheretherketone/Nickel Foam Co-continuous Composites.JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,28(10),6380-6390.
MLA Yang, X. G.,et al."Impact Behavior of Polyetheretherketone/Nickel Foam Co-continuous Composites".JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE 28.10(2019):6380-6390.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Yang, X. G.]'s Articles
[Duan, D. L.]'s Articles
[Zhang, X.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yang, X. G.]'s Articles
[Duan, D. L.]'s Articles
[Zhang, X.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yang, X. G.]'s Articles
[Duan, D. L.]'s Articles
[Zhang, X.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

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