עקוב אחר
Okan Unal
Okan Unal
Mechanical Engineering Department, Karabuk University
כתובת אימייל מאומתת בדומיין karabuk.edu.tr
כותרת
צוטט על ידי
צוטט על ידי
שנה
The effects of shot peening, laser shock peening and ultrasonic nanocrystal surface modification on the fatigue strength of Inconel 718‏
E Maleki, O Unal, M Guagliano, S Bagherifard‏
Materials Science and Engineering: A 810, 141029, 2021‏
2002021
Surface severe plastic deformation of AISI 304 via conventional shot peening, severe shot peening and repeening‏
O Unal, R Varol‏
Applied surface science 351, 289-295, 2015‏
1982015
Effects of conventional, severe, over, and re-shot peening processes on the fatigue behavior of mild carbon steel‏
E Maleki, O Unal, KR Kashyzadeh‏
Surface and Coatings Technology 344, 62-74, 2018‏
1442018
Almen intensity effect on microstructure and mechanical properties of low carbon steel subjected to severe shot peening‏
O Unal, R Varol‏
Applied Surface Science 290, 40-47, 2014‏
1402014
Effect of combined shot peening and ultrasonic nanocrystal surface modification processes on the fatigue performance of AISI 304‏
A Amanov, R Karimbaev, E Maleki, O Unal, YS Pyun, T Amanov‏
Surface and Coatings Technology 358, 695-705, 2019‏
1312019
Fatigue behavior prediction and analysis of shot peened mild carbon steels‏
E Maleki, O Unal, KR Kashyzadeh‏
International Journal of Fatigue 116, 48-67, 2018‏
1232018
Effect of severe shot peening and ultra-low temperature plasma nitriding on Ti-6Al-4V alloy‏
O Unal, E Maleki, R Varol‏
Vacuum 150, 69-78, 2018‏
1162018
Optimization of shot peening parameters by response surface methodology‏
O Unal‏
Surface and Coatings Technology 305, 99-109, 2016‏
1092016
Enhancement in microstructural and mechanical performance of AA7075 aluminum alloy via severe shot peening and ultrasonic nanocrystal surface modification‏
Y Efe, I Karademir, F Husem, E Maleki, R Karimbaev, A Amanov, O Unal‏
Applied Surface Science 528, 146922, 2020‏
1022020
Roles of surface coverage increase and re-peening on properties of AISI 1045 carbon steel in conventional and severe shot peening processes‏
E Maleki, O Unal‏
Surfaces and Interfaces 11, 82-90, 2018‏
852018
An improvement in fatigue behavior of AISI 4340 steel by shot peening and ultrasonic nanocrystal surface modification‏
R Karimbaev, YS Pyun, E Maleki, O Unal, A Amanov‏
Materials Science and Engineering: A 791, 139752, 2020‏
832020
Effects of conventional and severe shot peening on residual stress and fatigue strength of steel AISI 1060 and residual stress relaxation due to fatigue loading: Experimental …‏
E Maleki, GH Farrahi, K Reza Kashyzadeh, O Unal, M Gugaliano, ...‏
Metals and materials international 27, 2575-2591, 2021‏
822021
Microstructure evolution and mechanical behavior of severe shot peened commercially pure titanium‏
O Unal, AC Karaoglanli, R Varol, A Kobayashi‏
Vacuum 110, 202-206, 2014‏
822014
Effects of conventional shot peening, severe shot peening, re-shot peening and precised grinding operations on fatigue performance of AISI 1050 railway axle steel‏
O Unal, E Maleki, I Karademir, F Husem, Y Efe, T Das‏
International Journal of Fatigue 155, 106613, 2022‏
782022
Novel experimental methods for the determination of the boundaries between conventional, severe and over shot peening processes‏
E Maleki, O Unal, A Amanov‏
Surfaces and Interfaces 13, 233-254, 2018‏
752018
Surface layer nanocrystallization of carbon steels subjected to severe shot peening: Analysis and optimization‏
E Maleki, O Unal, KR Kashyzadeh‏
Materials Characterization 157, 109877, 2019‏
652019
Efficiency analysis of shot peening parameters on variations of hardness, grain size and residual stress via Taguchi approach‏
E Maleki, O Unal, K Reza Kashyzadeh‏
Metals and Materials International 25, 1436-1447, 2019‏
642019
Introducing gradient severe shot peening as a novel mechanical surface treatment‏
E Maleki, S Bagherifard, O Unal, M Bandini, GH Farrahi, M Guagliano‏
Scientific Reports 11 (1), 22035, 2021‏
622021
Analysing the fatigue behaviour and residual stress relaxation of gradient nano-structured 316L steel subjected to the shot peening via deep learning approach‏
E Maleki, O Unal, M Guagliano, S Bagherifard‏
Metals and Materials International 28, 112-131, 2022‏
592022
Individual and synergistic effects of thermal and mechanical surface post-treatments on wear and corrosion behavior of laser powder bed fusion AlSi10Mg‏
E Maleki, O Unal, M Bandini, M Guagliano, S Bagherifard‏
Journal of Materials Processing Technology 302, 117479, 2022‏
582022
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מאמרים 1–20