Light alloys are interesting for human-powered machines due to their low density. The phase diagram shown is a partial diagram for the Aluminum-Copper system showing the aluminum rich end. The ...

WE have made X-ray diagrams of aluminium-copper alloys (5 per cent Cu) age-hardened at various temperatures (25°–200° C.) ; the samples were composed of large crystals, and the radiation was ...

The innovative solid phase alloying process converts aluminum scrap blended with copper, zinc and magnesium into a precisely designed high-strength aluminum alloy product in a matter of minutes ...

The Copper/aluminium binary alloy displays shape memory characteristics ... The major drawback with these alloys is that the martensitic phase is stabilised by long term ageing at room temperatures.