Study of wear mechanism of hard-alloy tools during machining of refractory alloys |
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Authors: | A M Adaskin A A Vereshchaka A S Vereshchaka |
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Affiliation: | 16292. Stankin Moscow State Technological University, Vadkonvskii per. 1, Moscow, 127994, Russia
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Abstract: | The work “The Mechanism of Wear Process of Cobalt-Carbide” shows the result of studying cemented carbide when machining refractory alloys based on chromium (X65HBΦT) and nickel (XH77TУP). The conducted research has shown that the machining of chromium-based alloy with a more heat-resistant process of the wear of the carbide inserts with or without a nanoscale coating occurs less intensively than for the tool wear process in the machining of Ni alloy It is established that this effect is connected with different crystal structures, phase contents, and properties of the heat-resistant alloys in question. |
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