The Mechanical and Reaction Behavior of PTFEAlFe2O3 under Impact and Quasi-Static Compression
Joint Authors
Feng, Bin
Ding, Kai
Fang, Xiang
Wang, Huai-xi
Huang, Jun-yi
Li, Yu-chun
Source
Advances in Materials Science and Engineering
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-08-08
Country of Publication
Egypt
No. of Pages
9
Abstract EN
Quasi-static compression and drop-weight test were used to characterize the mechanical and reaction behavior of PTFE/Al/Fe2O3 composites.
Two kinds of PTFE/Al/Fe2O3 composites were prepared with different mass of PTFE, and the reaction phenomenon and stress-strain curves were recorded; the residuals after reaction were analyzed by X-ray diffraction (XRD).
The results showed that, under quasi-static compression condition, the strength of the materials is increased (from 37.1 Mpa to 77.2 Mpa) with the increase of PTFE, and the reaction phenomenon occurred only in materials with high PTFE content.
XRD analysis showed that the reaction between Al and Fe2O3 was not triggered with identical experimental conditions.
In drop-weight tests, PTFE/Al/Fe2O3 specimens with low PTFE content were found to be more insensitive by high-speed photography, and a High Temperature Metal Slag Spray (HTMSS) phenomenon was observed in both kinds of PTFE/Al/Fe2O3 composites, indicating the existence of thermite reaction, which was confirmed by XRD.
In PTFE/Al/Fe2O3 system, the reaction between PTFE and Al precedes the reaction between Al and Fe2O3.
American Psychological Association (APA)
Huang, Jun-yi& Fang, Xiang& Li, Yu-chun& Feng, Bin& Wang, Huai-xi& Ding, Kai. 2017. The Mechanical and Reaction Behavior of PTFEAlFe2O3 under Impact and Quasi-Static Compression. Advances in Materials Science and Engineering،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1123888
Modern Language Association (MLA)
Huang, Jun-yi…[et al.]. The Mechanical and Reaction Behavior of PTFEAlFe2O3 under Impact and Quasi-Static Compression. Advances in Materials Science and Engineering No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1123888
American Medical Association (AMA)
Huang, Jun-yi& Fang, Xiang& Li, Yu-chun& Feng, Bin& Wang, Huai-xi& Ding, Kai. The Mechanical and Reaction Behavior of PTFEAlFe2O3 under Impact and Quasi-Static Compression. Advances in Materials Science and Engineering. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1123888
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1123888