Ultrasonic Methods for Improving Object Surface Quality Prepared by Corrosion-Resistant Steel Powder Selective Laser Melting
- Authors: Aleksandrov V.A.1, Sundukov S.K.1, Fatyukhin D.S.1, Filatova A.A.2
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Affiliations:
- Moscow Automobile Road State Technical University (MADI)
- Moscow State Technical University STANKIN
- Issue: Vol 60, No 5-6 (2018)
- Pages: 381-386
- Section: Article
- URL: https://journals.rcsi.science/0026-0673/article/view/236373
- DOI: https://doi.org/10.1007/s11041-018-0287-1
- ID: 236373
Cite item
Abstract
Results are provided for a study of the effect of different forms of ultrasonic treatment on properties of powder corrosion-resistant steel PH-1 prepared layer-by-layer with selective laser melting. Specimens are studied after ultrasonic cavitation-erosion and cavitation-abrasion treatment, and also ultrasonic surface-plastic deformation. After treatment microhardness and parameters of the micro- and sub-microgeometry of a surface layer are measured. Fields of application for this form of treatment are considered.
About the authors
V. A. Aleksandrov
Moscow Automobile Road State Technical University (MADI)
Email: sergey-lefmo@yandex.ru
Russian Federation, Moscow
S. K. Sundukov
Moscow Automobile Road State Technical University (MADI)
Author for correspondence.
Email: sergey-lefmo@yandex.ru
Russian Federation, Moscow
D. S. Fatyukhin
Moscow Automobile Road State Technical University (MADI)
Email: sergey-lefmo@yandex.ru
Russian Federation, Moscow
A. A. Filatova
Moscow State Technical University STANKIN
Email: sergey-lefmo@yandex.ru
Russian Federation, Moscow
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