Effect of nano-sized particles on bond strength in accumulative roll bonding

Author

Su, Lihong ; Lu, Cheng ; McNeice, Tim ; Tieu, A. Kiet

Author_Institution

Sch. of Mech., Mater. & Mechatron. Eng., Univ. of Wollongong, Wollongong, NSW, Australia

fYear

2010

fDate

22-26 Feb. 2010

Firstpage

140

Lastpage

142

Abstract

Effect of nano-particles on bond strength of aluminium alloy 5050 produced by ARB was investigated. Experimental results indicated that nano-particles can significantly enhance the bond strength of aluminium alloys. Several kinds of nano-particles with different particle size were compared. The hardness of the particles and the particle size are the two factors that decide the strengthening effect. The results showed that 50 nm Al₂O₃ particles have the best strengthening effect.

Keywords

alumina; aluminium alloys; hardening; hardness; nanofabrication; nanoparticles; particle size; rolling; Al₂O₃; accumulative roll bonding; aluminium alloy 5050; bond strength; hardness; nanosized particles; particle size; size 50 nm; strengthening effect; Aluminum alloys; Aluminum oxide; Bonding; Educational institutions; Materials; Silicon carbide; Surface morphology; accumulative roll bonding; bond strength; nano-particles; strengthening mechanism;

fLanguage

English

Publisher

ieee

Conference_Titel

Nanoscience and Nanotechnology (ICONN), 2010 International Conference on

Conference_Location

Sydney, NSW

Print_ISBN

978-1-4244-5261-3

Electronic_ISBN

978-1-4244-5262-0

Type

conf

DOI

10.1109/ICONN.2010.6045212

Filename

6045212