Scopus
YÖKSİS Eşleşti
Effect of ball milling time on the structural characteristics and mechanical properties of nano-sized Y<inf>2</inf>O<inf>3</inf> particle reinforced aluminum matrix composites produced by powder metallurgy route
Advanced Powder Technology · Ekim 2021
YÖKSİS Kayıtları
Effect of ball milling time on the structural characteristics and mechanical properties of nano-sized Y2O3 particle reinforced aluminum matrix composites produced by powder metallurgy route
Advanced Powder Technology · 2021 SCI-Expanded
DOÇENT MUSTAFA KUNTOĞLU →
Effect of ball milling time on the structural characteristics and mechanical properties of nano-sized Y2O3 particle reinforced aluminum matrix composites produced by powder metallurgy route
Advanced Powder Technology · 2021 SCI-Expanded
DOÇENT EMİN SALUR →
Makale Bilgileri
DergiAdvanced Powder Technology
Yayın TarihiEkim 2021
Cilt / Sayfa32 · 3826-3844
Scopus ID2-s2.0-85114939923
Özet
Mechanical milling presents an effective solution in producing a homogenous structure for composites. The present study focused on the production of 0.5 wt% yttria nanoparticle reinforced 7075 aluminum alloy composite in order to examine the effects of yttria dispersion and interfacial bonding by ball milling technique. The 7075 aluminum alloy powders and yttria were mechanically alloyed with different milling times. The milled composites powders were then consolidated with the help of hot pressing. Hardness, density, and tensile tests were carried out for characterizing the mechanical properties of the composite. The milled powder and the microstructural evolution of the composites were analyzed utilizing scanning and transmission electron microscopy. A striking enhancement of 164% and 90% in hardness and ultimate tensile strength, respectively, were found compared with the reference 7075 aluminum alloy fabricated with the same producing history. The origins of the observed increase in hardness and strength were discussed within the strengthening mechanisms' framework.
Yazarlar (4)
1
Emin Salur
2
Abdullah Aslan
3
Mustafa Kuntoğlu
ORCID: 0000-0002-7291-9468
4
Mustafa Acarer
Anahtar Kelimeler
Aluminum
Ball milling
Mechanical properties
Metal matrix composites
Powder metallurgy
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
76
Atıf
4
Yazar
5
Anahtar Kelime