Strength and fracture behaviour of diffusion bonded joints in Al-Li (8090) alloy

Autor: Dunford, D. V., Partridge, P. G.
Zdroj: Journal of Materials Science; November 1992, Vol. 27 Issue: 21 p5769-5776, 8p
Abstrakt: Peel strengths at room temperature and under superplastic forming conditions at 530 °C were measured for diffusion-bonded joints in Al-Li 8090 alloy sheet. The bonds were made in the solid state, or via a transient liquid phase using interlayers. The effect of strain rate, sheet thickness and heat treatment were investigated. The significance of these results for the testing of DB joints and for their use in DB/SPF structures is discussed.
Databáze: Supplemental Index