Effect of Temperature on Tribological Behavior of FeCrNi Medium Entropy Alloy

نویسندگان

چکیده

FeCrNi medium entropy alloy (MEA) is a promising structural material due to its outstanding mechanical properties and corrosion resistance. However, study on the high-temperature tribological behaviors of MEA still scarce. This work investigates performances against Si3N4 balls over typical operating temperatures from 25 800 °C. The exhibits excellent wear resistance at an intermediate temperature 600 microstructure characterization tracks reveals transition in mechanism abrasive °C oxidative-delamination improved are mainly attributed high Cr content, which promotes formation compact oxide layer precipitation hard sigma (σ) phase.

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ژورنال

عنوان ژورنال: Metals

سال: 2023

ISSN: ['2075-4701']

DOI: https://doi.org/10.3390/met13020282