Zinc is purely made out of zinc, zinc alloy is zinc that mix with other metals like copper, aluminum ……. Why? read more
An alloy is a mixture of two metals. So Zinc would be pure zinc, the element on the periodic table. My trumpet is made of a zinc alloy called brass. Brass is composed partially of zinc, and partially of copper, melted together. read more
Depending on the levels of copper and zinc used, you can develop a range of color variations. Brass can be forged, stamped, cast, wrought, or die-cut. The majority of our products are sand casted. read more
I read that zinc can be toxic when exposed to skin and there are zinc alloys in a set of pewter jewelry clasps I want to get. read more