Metalurgija, Vol. 55 No. 2, 2016.
Prethodno priopćenje
Effect of aging on mechanical properties of Al-8Si-8Fe-1.4V/SiCp composites
A. Essari
; Elmergb University, Libya
F. Sariuglo
; Middle East Technical University (METU), Ankara, Turkey
Z. Petrovic
; Faculty of Mechanical Engineering, University of Belgrade, Serbia
A. Sedmak
; Faculty of Mechanical Engineering, University of Belgrade, Serbia
I. Samardžić
; Faculty of Mechanical Engineering, University of Osijek, Croatia
Sažetak
In this study, Al-8Fe-8Si-1.4V/SiCp composites fabricated by squeeze casting process were age-hardened to study the influence of heat treatment on mechanical properties, such as hardness, bending strength and modulus of elasticity. The cast samples were solid sоluted at 540 °C for one hour, then quenched in water to room temperature, and finally aged at 190 °C for 2, 4, 6, 8 and 10 hours for hardness test and at 195 °C for 2, 6 and 10 hours for bending strength determination.
Ključne riječi
Al alloy; die casting; heat treatment; mechanical properties; harness test; bending test
Hrčak ID:
146493
URI
Datum izdavanja:
1.4.2016.
Posjeta: 1.249 *