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Formation of AlSi10Mg surfaces via selective laser melting: scanning electron microscopy and Raman spectroscopy studyдоклад на конференции
- Авторы: Zabotnov S.V., Kashaev F.V., Shuleiko D.V., Skobelkina A.V., Putlayev V.I., Petrov A.K., Chetvertukhin A.V., Evdokimov P.V., Garshev A.V., Vasyakov A.A.
- Международная Конференция : METANANO 2018
- Даты проведения конференции: 16-21 сентября 2018
- Дата доклада: 18 сентября 2018
- Тип доклада: Стендовый
- Докладчик: Zabotnov S.V.
- Место проведения: Сочи, Russia
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Аннотация доклада:
Scanning electron microscopy analysis of surfaces produced via the selective laser melting technique by microsecond laser pulses of AlSi10Mg powders in vacuum and argon has been carried out. Because of such modification the structures are formed with micro- and nanopores with concentration depending on the geometric parameters of the particles in the starting powders, as well as on the atmosphere in which the treatment was performed. For the first time by means of the Raman spectroscopy a considerable change in the mechanical stresses and fraction of crystalline state silicon in the studied structures before and after selective laser melting was registered.
- Добавил в систему: Заботнов Станислав Васильевич