Wear behaviour for aluminum matrix nanocomposites reinforced with (TiO2+SiO2)
Küçük Resim Yok
Tarih
2024
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
American Institute of Physics
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This paper is devoted to studying the effect of adding different weight ratios of TiO2 and SiO2 nanoparticle powder on the corrosion properties and wear resistance of Al6061 alloy. Composite materials contain different proportions of TiO2:SiO2 (0.1, 0.3, 0.5) poured through by stirring. The microstructure and phases are achieved through optical microscopy, SEM and X-ray diffraction. The results showed that a significant degree of homogeneity was obtained in the distribution of the armature particles in the microstructure of the base alloys. The measurement of the wear rate was performed by the pin on the disc device of both the base alloy and the hybrid composite under applied loads (5, 10, and 15 N) and a sliding velocity of 2.8?m/sec using different times (5, 10 and 15?min). The Wear results showed a reduction in the corrosion rate of 0.5 wt% for both TiO2 and SiO2 nanoparticles containing composites compared to other composites and the base alloy samples. And it was worth 0.82*10^-8 gm/cm compared to 1.82*10^-8gm/cm in the base alloy. The hardness test results showed that the hybrid composite containing 0.5 wt% of both TiO2 and SiO2 nanoparticles had higher hardness than other composites and base alloys; the amount of hardness in 0.5%wt hybrid composite became 77.35HV compared to 68.88HV in the base alloy. © 2024 Author(s).
Açıklama
University of Technology
3rd International Conference on Electromechanical Engineering and its Applications, ICEMEA 2022 -- 19 July 2022 through 20 July 2022 -- Baghdad -- 200213
3rd International Conference on Electromechanical Engineering and its Applications, ICEMEA 2022 -- 19 July 2022 through 20 July 2022 -- Baghdad -- 200213
Anahtar Kelimeler
hardness, Nanoparticles, SiO2, stir casting, TiO2, wear
Kaynak
AIP Conference Proceedings
WoS Q Değeri
Scopus Q Değeri
N/A
Cilt
3002
Sayı
1
