Effect of nitrogen ion implantation on propertiesof titanium blades of compressor of gas turbine engine with(Ti,Zr) N ion-plasma coatings has been investigatcd. It isestablished, that fatigue strength at 20°C and fatigue limit at300°C of the material are rized with dose implantationincreasing. Improving effect of ion implantation on propertiesstability, firstly on abrasive resistance, is more than that ofthermal, vibration and impact treatment.
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