Microstructure and Mechanical Properties of High Velocity Oxygen Fuel (HVOF) Sprayed Nickel Powder Coating on Welding Regions of Aluminum Alloy AA5754 and DP600 Welded Steel Plates with the Friction Stir Spot Welding Process
Öz
In this study, it is aimed to investigate microstructural and mechanical properties of friction stir spot welding joints coated with nickel powder by using high velocity oxygen fuel method HVOF. The welding surfaces of AA5754 alloy was coated with nickel powder with a thickness of 200 μm by using HVOF. Friction Stir spot welding tool was designed and manufactured from hot worked tool steel by machining. Metallographic specimens were cut from welding samples by using abrasive water jet. Specimens were metallo graphically prepared and Vickers hardness of base metal, welding zone and heat affected zones were measured. Microstructure of the specimens investigated by using scanning electron microscope (SEM), energy dispersive spectroscopy (EDS) and optical microscope analysis. The results of experimental studies were interpreted in order to analyze microstructural and mechanical properties of welding joints.
Anahtar Kelimeler
Kaynakça
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Ayrıntılar
Birincil Dil
Türkçe
Konular
-
Bölüm
Araştırma Makalesi
Yazarlar
Mesut Özer
Bu kişi benim
Türkiye
Hasan Kaya
Bu kişi benim
Türkiye
Egemen Avcu
Bu kişi benim
Türkiye
Abdullah Demir
Bu kişi benim
Türkiye
Mehmet Uçar
Bu kişi benim
Türkiye
Ramazan Samur
Türkiye
Yayımlanma Tarihi
15 Ağustos 2016
Gönderilme Tarihi
11 Mayıs 2017
Kabul Tarihi
30 Mart 2016
Yayımlandığı Sayı
Yıl 2016 Cilt: 31 Sayı: ÖS1