Wear and microstructural properties of coatings on Weldox 700 steel
Yazarlar (4)
Dr. Öğr. Üyesi Cihan ÖZORAK Kastamonu Üniversitesi, Türkiye
Dr. Öğr. Üyesi Faik OKAY Kastamonu Üniversitesi, Türkiye
Ebru Özorak
Prof. Dr. Serkan ISLAK Kastamonu Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Materialpruefung Materials Testing (Q4)
Dergi ISSN 0025-5300 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 06-2020
Cilt / Sayı / Sayfa 62 / 6 / 645–651 DOI 10.3139/120.111526
Makale Linki https://www.hanser-elibrary.com/doi/10.3139/120.111526
Özet
Abstract
In this study, the wear and microstructure properties of some coatings produced on Weldox 700 steel were investigated via a high-velocity oxygen fuel (HVOF) technique. For the coating types, NiCrBSi, WCCo and CoNiCrAlY-based coatings were selected. Microstructure and phase formation were examined via scanning electron microscopy (SEM), X-ray diffraction and X-ray energy dispersive spectrometry. Wear tests of the substrate and coatings were made using the ball-on-disc method. It can be seen from the SEM images that the coating layers are metallurgically/ mechanically connected to the substrate and have a mostly homogeneous structure. The hardness measurement was taken from the top of the coatings. The hardness values of the coatings were significantly higher than those of the substrate. The coated substrates exhibit a very good tribological performance compared with the substrate. Depending on the load, the wear rate and coefficient of friction of the coatings were much lower as compared with the Weldox 700 steel substrate.
Anahtar Kelimeler
Coating | HVOF | Microstructure | Wear
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
Web of Science 9
Scopus 10
Google Scholar 8
Wear and microstructural properties of coatings on Weldox 700 steel

Paylaş

İletişim
  • Kastamonu Üniversitesi Rektörlüğü, Kuzeykent Kampüsü, Merkez/Kastamonu
  • unis@kastamonu.edu.tr 03662801000
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