2016年5月5日星期四

Difference Between Tungsten Rings and Tungsten Carbide Rings?

Pure tungsten is a highly durable gun metal grey metal that makes up a small fraction of the earth's crust (around 1/20 ounce per ton of rock). Tungsten does not occur as a pure metal in nature. It is always combined as a compound with other elements. The high scratch resistance and durability makes it the ideal choice for jewelry.

Well, actually, there is a great difference between a tungsten ring and a tungsten carbide ring. But people is used to call tungsten carbide rings as tungsten rings or on the contrary.Tungsten in its raw form is a gray metal that is brittle and difficult to work with. The gray metal forged by grinding it into a powder and combining it with carbon elements and others. These are all compressed together to form tungsten carbide.

Seldom will you find a pure tungsten ring, but they do exist. Tungsten carbide rings are stronger and more scratch resistant than any other ring. One of the greatest features of a tungsten carbide ring is it's scratch resistance. There are only a few things on this planet that can scratch a tungsten ring such as a diamond or something of equal hardness.
But no matter it is a tungsten ring or tungsten carbide ring, you just can use it as your present to you lover or friend for showing your emotion.

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