ЗАЛИШКОВІ ТЕРМІЧНІ НАПРУЖЕННЯ В БАГАТОШАРОВИХ ФУНКЦІОНАЛЬНО ГРАДІЄНТНИХ СПЛАВАХ WC-Co

The task of the scientific research is to estimate the level of residual thermal stresses using the method of mathematical modeling in an alloy with a three-layer structure WC–30%Co–TiC–WC–30%Co (volume percent) and a microgradient Со at the layer boundaries, as well as to develop technological reco...

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Datum:2025
Hauptverfasser: Матвійчук, Олександр, Литошенко, Наталія, Шеремет, Володимир
Format: Artikel
Sprache:Ukrainisch
Veröffentlicht: Институт сверхтвердых материалов им. В. Н. Бакуля Национальной академии наук Украины 2025
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Online Zugang:http://altis-ism.org.ua/index.php/ALTIS/article/view/428
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Назва журналу:Tooling materials science

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Tooling materials science
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Zusammenfassung:The task of the scientific research is to estimate the level of residual thermal stresses using the method of mathematical modeling in an alloy with a three-layer structure WC–30%Co–TiC–WC–30%Co (volume percent) and a microgradient Со at the layer boundaries, as well as to develop technological recommendations to avoid deformation of the multilayer composite. It has been established that the magnitude of residual thermal stresses of the first and second kind significantly depends on the structural and technological parameters of multilayer gradient hard alloys.