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An overview of modern cutting ceramic composite materials and possible methods of their production was conducted. An example of the use of composite ceramic materials based on chromium oxide Cr2O3… Click to show full abstract
An overview of modern cutting ceramic composite materials and possible methods of their production was conducted. An example of the use of composite ceramic materials based on chromium oxide Cr2O3 in blade processing is presented, which makes it possible to improve the quality of processing of the surface layer of steel parts of different hardness. Features of structure formation and properties of the developed cutting material are presented, which, under certain cutting modes, shows higher wear resistance compared to common cutting materials based on aluminum oxide. The effectiveness of dispersed strengthening of the chromium oxide matrix with fine-grained carbides and nitrides of refractory metals is shown.
Journal Title: Low Temperature Physics
Year Published: 2023
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