Aluminium Alloy Foam

Dipen Kumar Rajak

ISBN 10: 333007387X / ISBN 13: 9783330073876

Edité par LAP LAMBERT Academic Publishing, 2017

208 pages. 8.66x5.91x0.47 inches. In Stock. N° de réf. du vendeur __333007387X

Synopsis :

In course of the present research, composition of foam-filled multi tubes was studied by compression testing at quasi-static deformation rates. The Al-closed cell foams, used for the filling of tubes, were manufactured at AMPRI, Bhopal by using a patented process (melt route foaming). The stress-strain curve in all the tested foam samples was found to be similar. All the samples had four characteristics, an initial linear elastic region, yield point, plateau, and densification region. The densification strain was almost invariant to the relative density and the strain rate. The plateau stress was found to depend highly upon the relative density of Al-alloy. For each tube geometry investigated, the average crushing load and the quantity of specific energy absorption were calculated and the results were compared. Compression results revealed that when compared with empty tube samples, the energy absorption rate in the foam-filled samples increases considerably. The foam-filled section of tubes was found to have the maximum specific energy absorption rate. Energy absorption capacity in the foam-filled tubes (mild steel and aluminium) samples was found to increase with higher plateau.

Détails bibliographiques

Titre : Aluminium Alloy Foam
Éditeur : LAP LAMBERT Academic Publishing
Date d'édition : 2017
Reliure : Paperback
Etat : Brand New