Tarnishing is essentially the surface corrosion of metals that results in a loss of shine and brilliance. In contrast, when a metal corrodes, it degrades because of environmental reactions, including chemicals, moisture, the atmosphere, acidic or alkaline solutions, and other substances. Tarnishing refers to the surface discoloration of a metal or a slight loss of its surface finesse. With constant exposure to oxygen, a natural component of the air around us, most metals will tarnish, and brass is no exception.īrass is naturally resistant to corrosion, so it does not rust. ![]() It is fairly simple to tell whether something is made from brass or gold. If there is more copper, the product takes on a more yellow tone, while more zinc gives it a whiter tone. ![]() Rather, it is an alloy made of copper and zinc. ![]() It is important to note that while brass bears a resemblance to gold, it is not fake gold. Brass is a zinc and copper alloy (a metal formed by combining two or more metallic elements).Īside from its beauty and low cost, brass is also very easy to clean and maintain, in contrast to other types of metallic jewellery. Due to its resemblance to gold, brass has been used as a metal for making jewellery since time immemorial.
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