Effect of anodic oxidation of 2024-T3 aluminum alloy on interface properties of metal fiber laminates

Interlaminar fracture failure is the main factor restricting the development and application of fiber metal laminates. In this paper, the interlayer bonding properties of 2024-T3 aluminum alloy plates with different surface treatments were compared and studied through lap-shear experiments. Compared...

Full description

Saved in:

Bibliographic Details
Published in:	MATEC web of conferences Vol. 363; p. 1015
Main Authors:	Zhou, Zhiqiang, Qian, Changjiang, Hu, Zonghao, Yang, Feiyuan, Lou, Meiduo, Xie, Guangan
Format:	Journal Article Conference Proceeding
Language:	English
Published:	Les Ulis EDP Sciences 2022
Subjects:	aluminum anodizing Aluminum base alloys Anodizing Fiber-metal laminates Interfacial properties Interfacial shear strength Interlayers lap-shear experiment metal fiber laminate Metal fibers Metal plates Oxidation Sulfuric acid Surface treatment
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Description
Summary:	Interlaminar fracture failure is the main factor restricting the development and application of fiber metal laminates. In this paper, the interlayer bonding properties of 2024-T3 aluminum alloy plates with different surface treatments were compared and studied through lap-shear experiments. Compared with the aluminum plate treated with acid and alkali corrosion, the interlaminar shear strength of the aluminum plate after sulfuric acid anodization increased by 34.3%. After different surface treatments, experimental stressstrain curves of 2024-T3 aluminum alloys reveal the enhancement mechanism and changing trend of interlaminar shear strength.
ISSN:	2261-236X 2274-7214 2261-236X
DOI:	10.1051/matecconf/202236301015