Випуски $\rightarrow$ Том 24, випуск 3 (2023)

Основи процесів адитивного виробництва високоентропійних стопів

А. В. Завдовєєв$^1$, Т. Баудін$^2$, Д. Г. Моган$^3$, Д. Л. Пакула$^4$, Д. В. Ведель$^5$, М. А. Скорик$^4$

$^1$Інститут електрозварювання ім. Є. О. Патона НАН України, вул. Казимира Малевича, 11, 03150 Київ, Україна
$^2$Університет Париж-Сакле, НЦНД, Інститут молекулярної хімії та матеріалів Орсе, 91405 Орсе, Франція
$^3$Кафедра технології оброблення матеріялів, Науково-дослідний інститут Чженчжоу Харбінського технологічного інституту, Чженчжоу, Китай
$^4$Інститут металофізики ім. Г. В. Курдюмова НАН України, бульв. Академіка Вернадського, 36, 03142 Київ, Україна
$^5$Інститут проблем матеріалознавства ім. І. М. Францевича НАН України, вул. Омеляна Пріцака, 3, 03142 Київ, Україна

Отримано 31.05.2023; остаточна версія — 18.07.2023 Завантажити PDF logo PDF

Анотація
В огляді запропоновано комплексний аналіз процесів адитивного виробництва (АВ) у застосуванні до високоентропійних стопів (ВЕС). В останні роки ВЕС привернули значну увагу завдяки своїм унікальним механічним і фізичним властивостям. Надано історичну довідку та чітке визначення ВЕС з описом розвитку їх з часом. Основну увагу зосереджено на вивченні використання процесів АВ у ВЕС. Зокрема, обговорено три відомі методи АВ: електронно-променеві процеси, оброблені лазером ВЕС та дугове адитивне виробництво. Кожен метод детально досліджено, включаючи його переваги, обмеження та поточні застосування в галузі ВЕС. Акцентовано увагу на важливості параметрів процесу АВ під час виготовлення ВЕС. Проаналізовано такі параметри як потужність лазера, швидкість сканування та швидкість подачі порошку задля впливу їх на мікроструктуру та механічні властивості кінцевого продукту. Розглянуто методи пост-оброблення для ВЕС, виготовлених за допомогою добавок. Підкреслено важливість таких етапів як термічне оброблення, фінішне оброблення поверхні та механічне оброблення для досягнення бажаних властивостей матеріалу та точности розмірів у компонентів ВЕС, виготовлених AВ. З оглядом ВЕС, застосування їх у процесах АВ, впливу параметрів процесу та міркувань щодо пост-оброблення ця робота може слугувати корисним джерелом інформації для дослідників на шляху до поліпшення розуміння та впровадження AВ у ВЕС.

Ключові слова: адитивне виробництво, високоентропійні стопи, оброблення, структура, властивості.

DOI: https://doi.org/10.15407/ufm.24.03.561

Citation: A. V. Zavdoveev, T. Baudin, D. G. Mohan, D. L. Pakula, D. V. Vedel, and M. A. Skoryk, Basics of Additive Manufacturing Processes for High-Entropy Alloys, Progress in Physics of Metals, 24, No. 3: 561–592 (2023)

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