It's most widely produced in high-pressure die casting, things like lift gates ... When a new high-strength aluminium-copper alloy first emerged in ...
Copper prices rise above $10,000/t on tight supply ... Copper demand has increased rapidly this year, driving three-month prices above ... Japan's output of secondary aluminium and alloy ingots fell sharply in the April ... with a sharp drop in demand for casting and die-casting products from the car industry.
Aluminum alloys feature good chemical resistance, are very lightweight, ... Casting or machining aluminum often has higher production costs and uses ... produce parts from a range of metals, including copper and aluminum.
Copper is plentiful in Nigeria, as is zinc. Tin, necessary for bronze, is less common. A cast copper alloy Benin pendant with figures of three people ...
