For the body of the can, a strip of aluminшum alloy 3004 or aluminшum alloy 3104 is used, both in H19 temper. For lids, 5182 aluminum alloy strip in H48 temper is used. For tabs, a strip of 5042 aluminum alloy in H18 temper is used. Table 1 – Aluminum alloys for the manufacture of beverage aluminium cans.
The solution of potassium aluminate, K[Al(OH) 4] was obtained by reaction of an aluminium beverage can and the solution of potassium hydroxide.Now we have to filter the solution to clean it from mechanical impurities. В результате реакции алюминиевой пивной банки с едким кали образовалась почти черная жидкость, к ...