Determination of the efficiency of high-entropy cutting tool materials |
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| Authors: | A A Ryzhkin V E Burlakova D V Moiseev V N Puchkin E V Fominoff |
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| Affiliation: | 1.Don State Technical University,Rostov-on-Don,Russia;2.Armavir Mechanical Engineering Institute,Kuban State Technological University,Armavir,Russia |
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| Abstract: | 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. |
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