Determination of the efficiency of high-entropy cutting tool materials

作者：Ryzhkin A A; Burlakova V E^*; Moiseev D V; Puchkin V N; Fominoff E V

来源：Journal of Friction and Wear, 2016, 37(1): 47-54.

DOI：10.3103/S1068366616010153

• cutting tool materials
• wear resistance
• Thermo-EMF
• entropy
• high-entropy materials

Modern approaches to determination of the durability of cutting tool materials taking into account the effect of their entropy, Thermo-EMF, and the functional relationships between them are presented. It is confirmed that the tribological properties of complex alloyed high-speed steels and experimental cemented carbide hard alloys (ECCs) with modified cobalt binder as high-entropy materials can be improved. The results of a study of wear resistance, oxidation resistance, and optimum cutting conditions of ECCs are presented.

• 出版日期2016-1