Skip to content
akaturk Academic measurement
Sign in Sign up

Academician

OKAN ÜNAL

Profesör

Karabük Üniversitesi Mühendislik Ve Doğa Bilimleri Fakültesi Makine Mühendisliği Bölümü

Research topics OpenAlex
  1. Ana Dal Mühendislik Temel Alanı
  2. Yan Dal Makine Mühendisliği
Keywords YÖKSİS
Articles 65 YÖKSİS 65 · OpenAlex 0 Total citations 3,252 h-index 33 · OpenAlex OpenAlex coverage %94 matched 61 / 65 Q1 articles 41 Scopus · WoS Q1 38 Top 2% world rank #279,124 Stanford / Elsevier 2026 Best field rank #58 / 3,699 Side field · top 1.6% Co-authors 64 13 Turkish institutions

Citation impact

Citation counts of the articles matched in OpenAlex, citing publications from Crossref and the Stanford/Elsevier list. Sources are shown separately and never added up.

OpenAlex YÖKSİS articles matched in OpenAlex: 61 + YÖKSİS · co-author record: 1
h-index 33 Percentile in Türkiye: 100 #2 of 935 at their university by h-index
i10-index
53
Total citations
3,252
Top 0.7% in Türkiye
Per article
52.5
FWCI
4.13
1.00 = world average
World top 1%
4
World top 10%
33

Most cited articles

  1. The effects of shot peening, laser shock peening and ultrasonic nanocrystal surface modification on the fatigue strength of Inconel 718 2021 world top 1% 268 citations
  2. Surface severe plastic deformation of AISI 304 via conventional shot peening severe shot peening and repeening 2015 world top 1% 198 citations
  3. Effects of conventional, severe, over, and re-shot peening processes on the fatigue behavior of mild carbon steel 2018 world top 10% 148 citations
How is this computed?

h-index and citations are computed from the citation counts of this academic’s YÖKSİS articles matched in OpenAlex (not Google Scholar, WoS or Scopus). Unmatched articles are not included. 1 articles (18 citations) tagged with this academic’s YÖK author id in co-authors’ YÖKSİS records count only towards citations, h-index and i10; article counts, percentiles and rankings use their own YÖKSİS list.

Citing publications Crossref 440 publications citing 61 DOI-bearing articles · 51 Türkiye-affiliated
  • 2017 1
  • 2018 3
  • 2019 52
  • 2020 95
  • 2021 148
  • 2022 64
  • 2023 2
  • 2024 1
  • 2025 56
  • 2026 18
  1. Microstructural and tribological characteristics of boroaluminized Monel K-500 superalloy TR İlyas Türkmen · Intermetallics · 2026
  2. DOI 10.1016/j.jmst.2025.09.061 2026
  3. DOI 10.1016/j.jmrt.2025.12.172 2026
  4. DOI 10.1016/j.matchemphys.2025.131785 2026 · cites 3 articles of this academic
  5. DOI 10.1016/j.triboint.2025.111464 2026 · cites 2 articles of this academic
  6. DOI 10.1016/j.intermet.2025.109081 2026
  7. DOI 10.1016/j.nxmate.2025.101467 2026 · cites 3 articles of this academic
  8. DOI 10.3390/coatings16030284 2026
  9. DOI 10.1016/j.jmrt.2025.12.165 2026
  10. DOI 10.1016/j.mechmat.2025.105536 2026 · cites 2 articles of this academic
  11. DOI 10.1088/2051-672x/ae2eeb 2026 · cites 6 articles of this academic
  12. DOI 10.1016/j.jmrt.2025.12.057 2026
  13. DOI 10.1016/j.pmatsci.2025.101613 2026 · cites 2 articles of this academic
  14. DOI 10.2139/ssrn.6321039 2026
  15. DOI 10.1016/j.matdes.2025.115336 2026 · cites 11 articles of this academic
  16. DOI 10.1016/j.vacuum.2025.114991 2026
  17. DOI 10.1016/j.ijhydene.2025.152737 2026
  18. DOI 10.1016/j.ijthermalsci.2025.110571 2026
  19. Enhancing fatigue performance and microstructural integrity of additively manufactured Ti-6Al-4 V alloy via laser peening without coating (LPwC) TR Nurşen Saklakoglu et al. · Optics & Laser Technology · 2025
  20. Fatigue Performances of Additively Manufactured γ‐TiAl and IN939 Alloys in As‐Built and Laser Shock–Peened Conditions TR Mahmut Ozer et al. · Fatigue & Fracture of Engineering Materials & Structures · 2025
  21. Plasma nitriding of R260 rail steel for impact-sliding wear applications TR Harun Mindivan et al. · Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit · 2025
  22. DOI 10.2139/ssrn.5675557 2025
  23. DOI 10.1007/s11665-025-12746-6 2025 · cites 2 articles of this academic
  24. DOI 10.1007/s00170-025-16799-8 2025
  25. DOI 10.1177/02670836251406912 2025
  26. DOI 10.22363/2312-8143-2025-26-1-94-106 2025
  27. DOI 10.1115/1.4070390 2025
  28. DOI 10.1016/j.mtcomm.2025.114242 2025 · cites 2 articles of this academic
  29. DOI 10.2139/ssrn.5748809 2025
  30. DOI 10.1007/s40430-025-06001-1 2025

Showing the 30 most recent.

Where does this list come from?

Extracted from the reference lists in Crossref’s public March 2026 data file; 20.3% of the file has been processed, so the list may be incomplete. Crossref citations are never added to or compared with the OpenAlex citation counts; the two sources have different coverage.

World’s top 2% scientists

Stanford / Elsevier · 2026
World rank
279,124
career list
2025 rank
99,018
2025 list
Composite c-score
3.07
excluding self-citations
h-index
28
hm 11.9
Sub-field rank
4390
Materials

The 2026 list (v9) prepared by Stanford University and Elsevier from Scopus data; indicators exclude self-citations. See the Türkiye list →

Field ranking

Position in the main-field, side-field and keyword cohorts by YÖKSİS article score; each card opens that ranking.

YÖKSİS ?
Keyword rankings 1

Works 65

YÖKSİS and OpenAlex records: index distribution, journals published in, a filterable article list and the other output types.

Indexes and citation percentiles

?
TR Index 2 articles
OpenAlex citation percentile
Top 1%4
Top 10%34
Avg · n 62 %83.6
Other counts

Scopus (SJR)

  • YÖKSİS rows 61

WoS (JCR)

  • YÖKSİS rows 61

Articles

Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.

65articles

Journals with publications

30 journals

Narrow down

Scopus (SJR)
Q141 Q212 Q35 Q42
WoS (JCR)
Q138 Q215 Q33 Q44
TR Index
2articles

Article list

  1. 2025 Wear Friction and Corrosion Performance Assessment on IF, HSLA and DP600 Steels Subjected to Severe Vibratory Peening Metals and Materials International DOI 10.1007/s12540-024-01836-0 YÖKSİS SJR Q1 JCR Q1 OpenAlex 57.5%
  2. 2025 Tribological, microstructural and surface characteristics of additively manufactured AlSi10Mg to sequential vibratory peening and heat treatment Surface and Coatings Technology DOI 10.1016/j.surfcoat.2025.132307 YÖKSİS SJR Q1 JCR Q1 OpenAlex 67.4%
  3. 2025 Effect of vibratory peening pretreatment on boriding kinetics of Hadfield steel by Taylor expansion model Surface and Coatings Technology DOI 10.1016/j.surfcoat.2025.132550 YÖKSİS SJR Q1 JCR Q1 OpenAlex 62.1%
  4. 2025 Study of the Wear Resistance Plasma Nitrided GGG60 by Optimization of Surface Treatment Conditions Using Response Surface Methodology International Journal of Metalcasting DOI 10.1007/s40962-024-01310-y YÖKSİS SJR Q2 JCR Q2 OpenAlex 82.7%
  5. 2025 Investigation of wear performance of R260 and R350HT rails after vibratory peening and ultrasonic nanocrystal surface modification Materials Science and Technology DOI 10.1177/02670836251317861 YÖKSİS SJR Q2 JCR Q3 OpenAlex 1.4%
  6. 2025 Effects of pack boriding temperature on wear and corrosion performance of high-strength armor steel Emerging Materials Research DOI 10.1680/jemmr.24.00085 YÖKSİS SJR Q4 JCR Q4 OpenAlex 33.6%
  7. 2025 Tailoring Wear Properties of Nodular Cast Iron through Induction Hardening Optimization International Journal of Metalcasting DOI 10.1007/s40962-025-01548-0 YÖKSİS SJR Q2 JCR Q2 OpenAlex 47.9%
  8. 2025 A comprehensive investigation on wear and corrosion performance of AISI 8620 steel after severe vibratory peening Emerging Materials Research DOI 10.1680/jemmr.24.00088 YÖKSİS SJR Q4 JCR Q4 OpenAlex 43.2%
  9. 2024 Effect of Shot‐Peening Process and Nanoparticle‐Added Lubricant on the Tribological Performance of Aluminium‐Based Sliding Bearing Material Lubrication Science DOI 10.1002/ls.1719 YÖKSİS SJR Q3 JCR Q3 OpenAlex 55.3%
  10. 2024 Hybrid Intelligence approach to study post-processing impact on the mechanical performance of notched additively manufactured AlSi10Mg Materials & Design DOI 10.1016/j.matdes.2024.113462 YÖKSİS SJR Q1 JCR Q1 OpenAlex 82.6%
  11. 2024 Application of impact-based and laser-based surface severe plastic deformation methods on additively manufactured 316L: Microstructure, tensile and fatigue behaviors Materials Science and Engineering: A DOI 10.1016/j.msea.2024.147360 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 94.3%
  12. 2024 Bilyalı dövme ve plazma nitrürleme işlemlerinin AISI 4140 çeliğinin aşınma dayanımına etkisi Düzce Üniversitesi Bilim ve Teknoloji Dergisi DOI 10.29130/dubited.1225813 YÖKSİS TR Index OpenAlex 3.5%
  13. 2024 Investigation of fatigue strength evaluation of welded structure on spirally welded tank wagon via finite element analysis International Journal of Materials Science DOI chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://www.mechanicaljournals.com/materials-science/article/42/5-1-1-474.pdf YÖKSİS
  14. 2023 The efficiency of tumble finishing as a final post-treatment for fatigue enhancement of notched laser powder bed fusion AlSi10Mg Springer Science and Business Media LLC DOI 10.1038/s41598-023-30660-6 YÖKSİS SJR Q1 JCR Q1 OpenAlex 85.6%
  15. 2023 A Critical Review on Improving the Fatigue Life and Corrosion Properties of Magnesium Alloys via the Technique of Adding Different Elements Journal of Marine Science and Engineering DOI 10.3390/jmse11030527 YÖKSİS SJR Q2 JCR Q1 OpenAlex 86.3%
  16. 2023 Fatigue crack growth rate of AISI 4140 low alloy steel treated via shot peening and plasma nitriding Elsevier BV DOI 10.1016/j.vacuum.2022.111552 YÖKSİS SJR Q1 JCR Q2 OpenAlex top 10% OpenAlex 90.7%
  17. 2023 Effects of Laser Shock Peening on Corrosion Resistance of Additive Manufactured AlSi10Mg MDPI AG DOI 10.3390/coatings13050874 YÖKSİS SJR Q2 JCR Q2 OpenAlex 88.0%
  18. 2023 Superior effects of hybrid laser shock peening and ultrasonic nanocrystalline surface modification on fatigue behavior of additive manufactured AlSi10Mg Elsevier BV DOI 10.1016/j.surfcoat.2023.129512 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 97.9%
  19. 2023 Assessing the efficacy of several impact-based mechanical techniques on fatigue behavior of additive manufactured AlSi10Mg Elsevier BV DOI 10.1016/j.msea.2023.144940 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 90.3%
  20. 2023 A Novel Approach for Analyzing the Effects of Almen Intensity on the Residual Stress and Hardness of Shot-Peened (TiB + TiC)/Ti–6Al–4V Composite: Deep Learning MDPI AG DOI 10.3390/ma16134693 YÖKSİS SJR Q2 JCR Q1 OpenAlex 72.9%

Projects 10 See all (10) →

  1. 2022 Cep Vagonu Tasarımı ve Prototip Üretimi Diğer (Ulusal) · Tamamlandı 2022-12-01 – 2024-02-22
  2. 2019 Demiryolu Dingil-Teker Bağlantılarının Sürtünmeli Temas Aşınmasına Bağlı Yorulma Dayanımlarının Bilyalı Dövme Ve Ultrasonik Yüzey İşlem Destekli Yüzey Modifikasyonu ile İyileştirilmesi -Tübitak 1001 · Tamamlandı 2019-11-15 – 2022-09-12
  3. 2019 AISI 4340 düşük alaşımlı çeliklerin modern yüzey işlemleri sonrası yorulma çatlak ilerleme ve aşınma davranışlarının incelenmesi Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2019-06-18 – 2020-04-20
  4. 2018 Düşük karbonlu St 37 çeliğinin sınırlandırılmış yivli presleme İle mekanik özelliklerinin iyileştirilmesi Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2018-01-10 – 2019-09-11
  5. 2018 AA7075 alüminyum alaşımlarının farklı tip yüzey işlemleri ile yorulma davranışlarının incelenmesi Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2018-01-10 – 2019-09-11

Books 2

  1. 2024 Current Studies in Innovative Engineering Technologies ISRES Publishing ISBN 978-625-6959-40-8 Kitap Bölümü · Bilimsel Kitap
  2. 2019 ENGINEERING DESIGN APPLICATIONS SPRINGER ISBN 978-3-319-79005-3 Kitap Bölümü · Bilimsel Kitap

Proceedings 17 See all (17) →

  1. 2018 %0,2 La içeren AZ31 kalite Mg plakalarının korozyon davranışına haddeleme parametrelerinin ve bilye püskürtme işleminin etkisinin incelenmesi 1st International Symposium on Light Alloys and Composite Materials (ISLAC’18)
  2. 2019 Fatigue improvement of high-speed railway components China İnternational Rail TransitEquipment Manufacturing Industry Expoisition ZHUZHOU Forum
  3. 2011 Inconel titanyum ve paslanmaz çelik malzemelere uygulanan bilyalı dövme işleminin mikroyapı ve sertlik üzerine etkisi VI. Makina Tasarım ve İmalat Teknolojileri Kongresi
  4. 2016 Fatigue behavior of severe shot peened and repeened AISI 304 austenitic stainless steel International Conference on Welding Technologies and Exhibition
  5. 2012 Mechanical properties of commercially pure titanium and low carbon steel after severe shot peening 14th International Materials Symposium (IMSP’2012)

← Back to academicians

Collaboration network

From the author lists of YÖKSİS publication records. Duplicate records of a work count once; institutions are co-authors’ current YÖKSİS affiliations.

Co-authors
64
With an akaturk profile
28
Turkish institutions
13
Co-authored works
%97

Academic co-authors 28

  1. İBRAHİM KARADEMİR Doktor Öğretim Üyesi · Bartın Üniversitesi 13
  2. REMZİ VAROL Profesör · Süleyman Demirel Üniversitesi 10
  3. YUSUF EFE Doktor Öğretim Üyesi · Karabük Üniversitesi same university 9
  4. FAZIL HÜSEM Doçent · Karabük Üniversitesi same university 8
  5. TURAN DAŞ Doktor Öğretim Üyesi · Karabük Üniversitesi same university 6
  6. MUSTAFA SABRİ GÖK Profesör · Bartın Üniversitesi 5
  7. AZMİ ERDOĞAN Profesör · Bartın Üniversitesi 4
  8. İSMAİL AYKUT KARAMANLI Doktor Öğretim Üyesi · Yozgat Bozok Üniversitesi 3
  9. SERKAN ATEŞ Doçent · Burdur Mehmet Akif Ersoy Üniversitesi 2
  10. VAHAP NECCAROĞLU Doktor Öğretim Üyesi · Bartın Üniversitesi 2
Show all (28)
  1. ABDULLAH CAHİT KARAOĞLANLI Profesör · Bartın Üniversitesi 1
  2. ALİ GÜNEN Profesör · İskenderun Teknik Üniversitesi 1
  3. BİLAL KURŞUNCU Doçent · Bartın Üniversitesi 1
  4. BİLGE DEMİR Profesör · Karabük Üniversitesi same university 1
  5. FARABİ TEMEL Doçent · Konya Teknik Üniversitesi 1
  6. HALUK YILMAZ Doçent · Eskişehir Teknik Üniversitesi 1
  7. HALİL MURAT AYDIN Profesör · Hacettepe Üniversitesi 1
  8. HAMZA ŞİMŞİR Doçent · Karabük Üniversitesi same university 1
  9. MEHMET ERDİ KORKMAZ Doçent · Yıldız Teknik Üniversitesi 1
  10. MEHMET ÖZTÜRK Öğretim Görevlisi (ders Vermekle Görevli) · Sakarya Uygulamalı Bilimler Üniversitesi 1
  11. MUHAMMET HÜSEYİN ÇETİN Profesör · Konya Teknik Üniversitesi 1
  12. MUSTAFA BAHATTİN ÇELİK Profesör · Karabük Üniversitesi same university 1
  13. MUSTAFA SERDAR KARAKAŞ Profesör · Konya Teknik Üniversitesi 1
  14. SABRİ ALKAN Doçent · Bandırma Onyedi Eylül Üniversitesi 1
  15. SONER ÖZDEMİR Öğretim Görevlisi (ders Vermekle Görevli) · Akdeniz Üniversitesi 1
  16. YILMAZ KÜÇÜK Doçent · Bartın Üniversitesi 1
  17. İBRAHİM KOCABAŞ Doçent · Eskişehir Teknik Üniversitesi 1
  18. ŞEYMA KORKMAZ Doktor Öğretim Üyesi · Kırşehir Ahi Evran Üniversitesi 1

National collaboration 13 institutions

Within own university13 joint works · Karabük Üniversitesi

  1. Bartın Üniversitesi 19 works · 7 academics
  2. Süleyman Demirel Üniversitesi 10 works · 1 academics
  3. Yozgat Bozok Üniversitesi 3 works · 1 academics
  4. Burdur Mehmet Akif Ersoy Üniversitesi 2 works · 1 academics
  5. Konya Teknik Üniversitesi 2 works · 3 academics
  6. Akdeniz Üniversitesi 1 works · 1 academics
  7. Bandırma Onyedi Eylül Üniversitesi 1 works · 1 academics
  8. Eskişehir Teknik Üniversitesi 1 works · 2 academics
  9. Hacettepe Üniversitesi 1 works · 1 academics
  10. Kırşehir Ahi Evran Üniversitesi 1 works · 1 academics
Show all (13)
  1. Sakarya Uygulamalı Bilimler Üniversitesi 1 works · 1 academics
  2. Yıldız Teknik Üniversitesi 1 works · 1 academics
  3. İskenderun Teknik Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 36

ERFAN MALEKİ 46Mario Guagliano 15Sara Bagherifard 15KAZEM REZA KASHYZADEH 10AUEZHAN AMANOV 6Michele Bandini 6Nima Shamsaei 3RUSLAN KARIMBAEV 3Shuai Shao 3Gholam Hossein Farrahi 2PYUN YOUNG SIK 2AKIRA KOBAYASHIATAKAN TEVLEKAlborz FattahiAleksandra MalachowskaAlireza JamFarshad SabouriFatma MirzaGokhan CilHASAN GÖKÇEIBRAHIM ZULCICIgor DanilovLibor PantelejevManoj RevuruMarek DoubravaMourad KeddamNasim MalekiNima AmiriOğuzhan ErdoğanSayed Mahmoud Seyedi SahebariSeyed Mahmoud Seyedi SahebariTILEUBAY AMANOVThomas LampkeThomas LindnerYusuf OrancıÖmer Saban

Authors without an akaturk profile (international researchers, retired or former academics, students, clinicians) are grouped by name spelling; short forms such as “Gulluce M.” join the single full name they match.