Determination of the efficiency of high-entropy cutting tool materials


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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.

Sobre autores

A. Ryzhkin

Don State Technical University

Email: vburlakova@donstu.ru
Rússia, pl. Gagarina 1, Rostov-on-Don, 344000

V. Burlakova

Don State Technical University

Autor responsável pela correspondência
Email: vburlakova@donstu.ru
Rússia, pl. Gagarina 1, Rostov-on-Don, 344000

D. Moiseev

Don State Technical University

Email: vburlakova@donstu.ru
Rússia, pl. Gagarina 1, Rostov-on-Don, 344000

V. Puchkin

Armavir Mechanical Engineering Institute

Email: vburlakova@donstu.ru
Rússia, ul. Kirova 127, Armavir, 352905

E. Fominoff

Don State Technical University

Email: vburlakova@donstu.ru
Rússia, pl. Gagarina 1, Rostov-on-Don, 344000

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