Several years ago the industrialized world began changing to safer and “greener” toxic free raw materials used in the production of goods. It has been a known fact that cadmium is a hazardous and highly toxic carcinogen and is right up there with the “evil” heavy metals of lead and mercury. (Nickel is not too far behind).
Tin-Zinc was created in the plating industry as a replacement to cadmium plating. Tin alone is not toxic and mixed with Zinc, offers a superior corrosion resistant finish without the toxic label as associated with cadmium. Generally Tin-Zinc plating may offer up to twice the corrosion protection of cadmium and up to 5 times the protection of traditional zinc plating.
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I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.