The Effect of LSP on the Structure Evolution and Self-Heating of ARMCO Iron under Cyclic Loading

Autor: Aleksander Prokhorov, Aleksei Vshivkov, Oleg Plekhov, Nikolai Kashaev, Fedor Fomin, Maxim Ozerov, Sergey Zherebtsov

Publikováno v: Metals, Vol 11, Iss 8, p 1198 (2021)

This work is devoted to the experimental investigation of the effect of laser shock peening (LSP) on the thermo-mechanical properties of metals. ARMCO iron was chosen as the model material for the study. Samples were subjected to LSP, and were tested

Externí odkaz: https://doaj.org/article/49ef82dfdc5b4cc4bd94dca2a1046772

On the application of laser shock peening for retardation of surface fatigue cracks in laser beam‐welded AA6056

Autor: Nikolai Kashaev, Fedor Fomin, Dmitrii Ushmaev, Benjamin Klusemann, Volker Ventzke

Publikováno v: Kashaev, N.; Ushmaev, D.; Ventzke, V.; Klusemann, B.; Fomin, F.: On the application of laser shock peening for retardation of surface fatigue cracks in laser beam-welded AA6056. In: Fatigue and Fracture of Engineering Materials and Structures. Vol. 43 (2020) 7, 1500-1513. (DOI: /10.1111/ffe.13226)
Kashaev, N, Ushmaev, D, Ventzke, V, Klusemann, B & Fomin, F 2020, ' On the application of laser shock peening for retardation of surface fatigue cracks in laser beam-welded AA6056 ', Fatigue and Fracture of Engineering Materials and Structures, vol. 43, no. 7, pp. 1500-1513 . https://doi.org/10.1111/ffe.13226

The present study aims to investigate the extent to which the fatigue behaviour of laser beam-welded AA6056-T6 butt joints with an already existing crack can be improved through the application of laser shock peening. Ultrasonic testing was utilized

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b3547081637684c2bf00e8a4743aa96
https://doi.org/10.1111/ffe.13226

The Effect of LSP on the Structure Evolution and Self-Heating of ARMCO Iron under Cyclic Loading

Autor: Nikolai Kashaev, Fedor Fomin, A. Vshivkov, M. Ozerov, Oleg Plekhov, Sergey Zherebtsov, A.E. Prokhorov

Publikováno v: Metals, Vol 11, Iss 1198, p 1198 (2021)
Prokhorov, A.; Vshivkov, A.; Plekhov, O.; Kashaev, N.; Fomin, F.; Ozerov, M.; Zherebtsov, S.: The Effect of LSP on the Structure Evolution and Self-Heating of ARMCO Iron under Cyclic Loading. In: Metals. Vol. 11 (2021) 8, 1198. (DOI: /10.3390/met11081198)
Metals
Volume 11
Issue 8

This work is devoted to the experimental investigation of the effect of laser shock peening (LSP) on the thermo-mechanical properties of metals. ARMCO iron was chosen as the model material for the study. Samples were subjected to LSP, and were tested

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04b728ddd021b22ca6c09a1b75f5fb09
https://www.mdpi.com/2075-4701/11/8/1198

Influence of Porosity on the High Cycle Fatigue Behaviour of Laser Beam Welded Ti-6Al-4V Butt Joints

Autor: Fedor Fomin, Nikolai Kashaev

Publikováno v: Fomin, F.; Kashaev, N.: Influence of Porosity on the High Cycle Fatigue Behaviour of Laser Beam Welded Ti-6Al-4V Butt Joints. In: Procedia Structural Integrity . Vol. 7 (2017) 415-422. (DOI: /10.1016/j.prostr.2017.11.107)

Surface defects and internal discontinuities are inevitable results of the laser beam welding (LBW) process regardless of the material used. Comprehensive understanding of the fatigue degradation caused by these defects is of major concern for the in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ec2468ffde30fde6cd0928fe7c1d771
https://doi.org/10.1016/j.prostr.2017.11.107

Development of laser straightening (LS) strategies to remove distortion in welded aeronautical structures

Autor: Nikolai Kashaev, Fidel Zubiri, Fedor Fomin, Rubén Escribano, Stefan Bauer, Pedro Alvarez

Publikováno v: Álvarez, P.; Escribano, R.; Zubiri, F.; Fomin, F.; Kashaev, N.; Bauer, S.: Development of laser straightening (LS) strategies to remove distortion in welded aeronautical structures. In: AIP Conference Proceedings. Vol. 2113 (2019) 070003. (DOI: /10.1063/1.5112608)

Manufacturing of stiffened aeronautical structures requires the joining of stringers to thin skin. Structures targeted in this work are composed by Ti-6Al-4V (Grade 5) stringers and commercially pure Ti (cp-Ti, Grade 2) skin. The stringers are laser

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cbcf06ab2d738ef359dac85c4e7bb41
https://doi.org/10.1063/1.5112608