Nanostructuring and Hardening of Subsurface Layers in Structural Steels by Laser Heat Treatment Followed by High-Frequency Mechanical Impact Treatment: Effects of Carbon Content and Alloying Scheme
The laser heat (LH) treatment followed by high-frequency mechanical impact (HFMI) treatment effects on the structure and hardness of the gradient-hardened near-surface layers of the carbon and tool steels are studied in this work. The gradient structure is formed in the near-surface layers in the AISI 1045, AISI O2, and AISI D2 steels after the combination of the laser surface transformation hardening followed by the multi-pin ultrasonic impact peening. The multi-pin HFMI treatment provided the nanostructured surfaces hardened by the scan-based LH treatment. The nanostructured steels on the surface with significantly reduced roughness and increased hardness, which can be effective in terms of desired increase in wear and anti-corrosion resistance.
Authors
- Олексій Олександрович Гончарук (ORCID: https://orcid.org/0000-0003-0575-6571)
- B.N. Mordyuk (ORCID: https://orcid.org/0000-0001-6025-3884)
- Павло Васильович Кондрашев (ORCID: https://orcid.org/0000-0002-7428-710X)
- Dmytro Lesyk (ORCID: https://orcid.org/0000-0002-6919-7409)
- Vitaliy Dzhemelinskyi (ORCID: https://orcid.org/0000-0002-5797-0134)
- Walid Alnusirat (ORCID: https://orcid.org/0000-0002-9604-3165)
- Aitzol Lamíkiz (ORCID: https://orcid.org/0000-0002-8477-0699)
- А. V. Kоtkо (ORCID: https://orcid.org/0000-0002-0027-7718)
- Silvia Martı́nez (ORCID: https://orcid.org/0000-0002-4645-3131)
- Yurii Kliuchnykov
Institutions
- University of the Basque Country (ES)
- National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute” (UA)
- Al-Balqa Applied University (JO)
- Frantsevich Institute for Problems in Materials Science (UA)
- G.V. Kurdyumov Institute for Metal Physics (UA)
Publication Details
- Published
- 2024-09-08
- DOI
- https://doi.org/10.1109/nap62956.2024.10739720
- Citations
- 2
- Primary Topic
- Surface Treatment and Residual Stress
- Type
- article
- Field-Weighted Citation Impact
- 0.43