The Difference Between Virgin Carbide and Recycled Carbide

Nowadays, the domestic cemented carbide industry is mixed with imported carbide, virgin carbide, recycled carbide and black carbide on the internet. It is difficult for consumers to distinguish the real from the fake. Once you buy recycled carbide or fake imported carbide, if you find it early, you will lose the money of the material, if you find it late, you will lose the processing fee and lose the customer.

So when you buy materials, you must go to regular merchants, or regular brand authorized entity stores to buy. Jetvision always insists on using the best quality raw material to produce cemented carbide products, the purity of its tungsten powder reaches 99.95%, and resolutely eliminates any form of recycled material products. The products are tested by seven national quality inspection standards before leaving the factory to ensure that each product is qualified.

We teach you a little bit about how to distinguish between virgin carbide and recycled carbide.

First: the density of recycled carbide must be lower than that of virgin carbide. For example: YG15 tungsten steel: density: 13.90-14.20g/cm³We can measure outline size according to the bought carbide, then calculate the volume according to the outline size, and then weigh how much KG, by the formula: density = weight/volume (note that the KG is converted into g, the volume unit is CM³) If the calculated density is lower than the national standard density of YG15, then you can conclude that this piece of carbide is definitely recycled carbide.

Second: The appearance of recycled carbide blank is not flat and very rough.

Third: The finish of the recycled carbide cannot be reached after fine grinding, there will be black spots, and there may be air holes or sand holes in serious cases.

Fourth: When processing the recycled carbide slow walking wire, there will be a broken wire situation.

The above can be judged by raw material carbide and recycled material carbide.

We specialize in the production and sales of virgin carbide ground minerals, such as carbide inserts for mining, carbide button for oil&gas field, carbide button for coal mining, carbide for engineering construction, super hard material substrate, carbide strip for sand making, etc.