| Issue |
MATEC Web Conf.
Volume 67, 2016
International Symposium on Materials Application and Engineering (SMAE 2016)
|
|
|---|---|---|
| Article Number | 05021 | |
| Number of page(s) | 6 | |
| Section | Chapter 5 Metallurgical Engineering | |
| DOI | https://doi.org/10.1051/matecconf/20166705021 | |
| Published online | 29 July 2016 | |
Corrosion Damage of Aluminum Alloy in Unsymmetric Uimethyl Hydrazine and Dinitrogen Tetroxide Liquid Propellant
Xian Research Inst of Hitech, Xian 710025, China
a zyhnpu@163.com
b changxl123@163.com
c wanleiliu1@sina.com
* Corresponding author: zyhnpu@163.com
The high strength aluminum alloy double cantilever beam (DCB) specimens were corroded under the conditions of different liquid propellant environment. After the stress corrosion exposure, the scanning electron microscopy and energy-dispersal analyses on corrosion damage were carried out. The corrosion damage sensitivity and the stress corrosion character of the LD10 high strength aluminum alloy in N2O4, UDMH and 3.5% NaCl corrosion solution were analyzed.
© The Authors, published by EDP Sciences, 2016
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