• Türkçe
    • English
  • English 
    • Türkçe
    • English
  • Login
teknoversite
View Item 
  •   DSpace Home
  • Fakülteler
  • Mühendislik ve Doğa Bilimleri Fakültesi
  • Metalurji ve Malzeme Mühendisliği
  • Makale Koleksiyonu
  • View Item
  •   DSpace Home
  • Fakülteler
  • Mühendislik ve Doğa Bilimleri Fakültesi
  • Metalurji ve Malzeme Mühendisliği
  • Makale Koleksiyonu
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Effect of the boriding environment on the wear response of laser-clad AlCoCrFeNi high entropy alloy coatings

Thumbnail

View/Open

Tam Metin / Full Text (10.14Mb)

Date

2022

Author

Günen, Ali
Lindner, Thomas
Karakaş, Mustafa Serdar
Kanca, Erdoğan
Töberling, Gerd
Vogt, Sabrina
Gök, Mustafa Sabri
Lampke, Thomas

Metadata

Show full item record

Citation

Günen, A., Lindner, T., Karakaş, M.S., Kanca, E., Töberling, G., Vogt, S., Gök, M.S., Lampke, T. (2022). Effect of the boriding environment on the wear response of laser-clad AlCoCrFeNi high entropy alloy coatings. Surface and Coatings Technology, 447, art. no. 128830. https://doi.org/10.1016/j.surfcoat.2022.128830

Abstract

Laser-clad AlCrFeCoNi high entropy alloy (HEA) coatings, produced on the surface of AISI 316 L stainless steel, were pack-borided at 1000 °C for 4 h in open air, high-purity Ar and vacuum environments. The HEA, which had an initial hardness of 6.14 ± 2.06 GPa, formed a complex boride layer consisting of (CoFe)B2, (CrFe)B2 and Cr2Ni3B6 phases on its surface, with hardness ranging from 15.95 ± 0.7 to 20.15 ± 4.50 GPa as a result of the boriding process. While the greatest boride layer thickness was obtained in the sample borided in vacuum, the highest surface hardness was obtained in the sample borided in air. The borided coatings showed improved wear resistance and lower friction values compared to the untreated control samples, both at 25 °C and 650 °C. The borided coatings also showed reduced coefficients of friction at 650 °C. The wear losses at 650 °C significantly exceeded those at 25 °C.

Source

Surface and Coatings Technology

Volume

447

URI

https://doi.org/10.1016/j.surfcoat.2022.128830
https://hdl.handle.net/20.500.12508/2346

Collections

  • Araştırma Çıktıları | Scopus İndeksli Yayınlar Koleksiyonu [1057]
  • Araştırma Çıktıları | Web of Science İndeksli Yayınlar Koleksiyonu [1070]
  • Makale Koleksiyonu [106]
  • Makale Koleksiyonu [159]



DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 




| Instruction | Guide | Contact |

DSpace@İSTE

by OpenAIRE
Advanced Search

sherpa/romeo
Dergi Adı / ISSN Yayıncı

Exact phrase only All keywords Any

Başlık İle Başlar İçerir ISSN


Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsTypeDepartmentPublisherCategoryLanguageAccess TypeİSTE AuthorIndexed SourcesThis CollectionBy Issue DateAuthorsTitlesSubjectsTypeDepartmentPublisherCategoryLanguageAccess TypeİSTE AuthorIndexed Sources

My Account

LoginRegister

Statistics

View Google Analytics Statistics

DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 


|| Guide|| Instruction || Library || Iskenderun Technical University || OAI-PMH ||

Iskenderun Technical University, İskenderun, Turkey
If you find any errors in content, please contact:

Creative Commons License
Iskenderun Technical University Institutional Repository is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 4.0 Unported License..

DSpace@İSTE:


DSpace 6.2

tarafından İdeal DSpace hizmetleri çerçevesinde özelleştirilerek kurulmuştur.