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http://ir.library.ui.edu.ng/handle/123456789/2380
Title: | Effects of temper annealing temperatures and times on the mechanical properties of cold-worked aluminium 1200 |
Authors: | Aderibigbe, D. A. Sowole, O.O. |
Issue Date: | Apr-1989 |
Abstract: | Experiments have been conducted to develop temper- annealing schedule for continusly cast and cold-worked aluminium 1200. By using the method of graphical combination of the results of tensile and deep- drawn test, it is shown that a cost-effective temper-annealing schedule that would impart improved mechanical properties( compared with full annealing at 460° C for 6 hours) can be developed for Al-1200. For optimum combination of desired properties during deep- drawing, the 75% cold-worked material should be temper-annealed at 380 °C for 3 hours; the 85% cold-worked material should be temper-annealed at 400 C for 2 hours while the 90% cold-worked Al-1200 should be temper-annealed at 460 °C for 3 hours |
URI: | http://ir.library.ui.edu.ng/handle/123456789/2380 |
ISSN: | 2307-1877||2307-1885 |
Appears in Collections: | scholarly works |
Files in This Item:
File | Description | Size | Format | |
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(11)ui_art_aderibigbe_effects_1989.pdf | 4.29 MB | Adobe PDF | View/Open |
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