Third Gold---Tungsten Carbide-2

There are some methods which can teach you how to identify the quality of tungsten carbide jewelry and select the high-quality tungsten carbide jewelry instead of being tricked by those unscrupulous businessmen.

3. Identified by the time

If your jewelry is oxidized, appears the rust, produces marble cracks, fades, or turns black after being used for a period of time, you can probably confirm that the tungsten of your jewelry is impure or doped with other elements. Because tungsten carbide hardly fades and is characterized by high wear resistance and corrosion resistance. No matter how long it is worn, it will not darken, that is, the glossiness will not change easily.

4. Identified by appearance

The previous three points are mainly about how to identify that tungsten carbide jewelry is made of real tungsten carbide. Now, I want to share with you about how to distinguish high-grade tungsten jewelry in the last point. The price of tungsten jewelry of same material and style may range from tens of dollars to several thousand dollars. The main difference lies in the workmanship and details. If it is high-grade tungsten carbide jewelry, no matter which angle you look from, the color is evenly silver, just like the mirror (the effect of the polished surface). Moreover, the refraction is so good that no impurities or tiny pinholes are visible. In addition, the curvature of the edge of the jewelry is also very smooth.

In fact, the tungsten carbide can also be called tungsten steel. When it is applied to some industries, it can also be called cemented carbide. You may have heard of the fake gold fraud case of Lingbao Boyuan Mining Company of which the amount of money involved was up to 10 billion two year ago. In the case, the material which is under the gold-plated layer of the "tungsten gold brick" is tungsten alloy block. It is different from tungsten steel.

Moreover, tungsten steel can also be made into cutting tools such as turning tools, milling cutters, bits and boring tools, which are used to cut the glass, wood, stainless steel, high manganese steel, tool steel and other materials. In addition, it can also be applied to drilling tools, boring tools, high-precision bearings, nozzles and so on.

What’s more, tungsten steel is also used in military filed. For example, tungsten steel tactical knives are the best equipment for soldiers to fight alone, and they are necessary items for soldiers to defend themselves in the wild.

I am a little bit boyish. Therefore, I don’t like wearing the luxurious jewelry. Instead, I prefer to wear the fashionable tungsten carbide jewelry. The tungsten carbide jewelry can not only reflect the individuality but also owns the high wear resistance. It seems that I can wear it forever. What a great piece of jewelry, it will definitely become the trend of the times in the fashion world. What about you? What kind of jewelry do you like?

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