Influence of Test Parameters on the Corrosive Effect of Jet Fuels on Nonferrous Metals Under Dynamic Conditions

Resumo

Experimental data are obtained to show the influence of parameters of jet fuel testing in a TsITO-M unit on the corrosive effect of the fuels on copper and VB-23NTs bronze. It is shown that corrosiveness of fuels increases under dynamic conditions. Reduced fuel flow rate reduces the corrosive effect of the fuel on nonferrous metals. Presence of nonferrous metals reduces thermo-oxidative stability of the fuel threefold. It is indicated that the corrosion loss of copper is highest at 150 °C. Elevation of fuel temperature from 130 to 170°C reduces the corrosive effect of the fuel on VB-23NTs bronze.