Determination of aviation gasolines corrosion aggression

Kravchenko N.G., Petrova V.A.
UDC
665.733.3:620.193.4
DOI
10.18577/2307-6046-2016-0-11-10-10
Article PDF (Russian) (566.68 KB)
How to cite
Kravchenko N.G., Petrova V.A. Determination of aviation gasolines corrosion aggression // Proceedings of VIAM. 2016. No. 11. DOI: 10.18577/2307-6046-2016-0-11-10-10. URL: https://test.viam.ru/en/journal/2016/11/10
Keywords
aviation gasolines, corrosion aggression, fuel systems, copper plate.
Abstract

Different existing test methods on corrosion aggression of aviation gasolines are given in the work. The conditions influencing corrosion aggression of gasolines are analyzed. Complex test methods executed at FSUE «VIAM» on metal materials of the aircraft engine, including different influencing factors, such as elevated temperature and humidity are considered. Results on comprehensive tests are given in this work on determination of corrosion aggression and acidity of Avgas 100LL gasoline. On the basis of the developed technique the internal FSUE «VIAM» STO 1-595-7-503–2015 standard «Method of determination of corrosion aggression of gasoline» was published. The work is executed within the implementation of the complex scientific direction 2.2. «Qualification and researches of materials» («The strategic directions of development of materials and technologies of their processing for the period till 2030»)

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