Aluminium scrap are avaiable in various quality and forms; they are identified by trading names...
The scrap copper are available in various types, identified by trade names (different from country to...
Aluminium alloys are traded on London Metal Exchange (LME) and its contract is conforming to...
High Grade primary aluminium is quoted on London Metal Exchange (LME). Its contract specifies a...
Metals
CADMIUM |
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Most cadmium used in batteries (especially Ni-Cd) while the rest is used mainly for pigments, coatings and plating, and as stabilizers for plastics. Cadmium is used to plate steel (a film of cadmium only 0.05 mm thick will provide complete protection against the sea). Cadmium has the ability to absorb neutrons, so it is used as a barrier to control nuclear fission.
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Cadmium is a lustrous, silver-white, ductile, very malleable. It's blue and its metallic form is quite soft, but it tarnishes in air, is soluble in acids but not in alkalis. It is similar in many respects to 
