TRIBOLOGICAL PROPERTIES OF NANOCRYSTALLINE CHROMIUM-MANGANESE ALLOYS
The influence of ε-martensite on tribological properties of chromium-manganese austenitic alloys has been studied. It is shown that in the chromium-manganese metastable alloys the ε-phase is characterized by a better ability to hardening under friction and abrasive wear resistance as compared to ε-phase in the iron-manganese alloy of the Г20 type.