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Industry News

  • Process characteristics and raw material requirements of tungsten carbide cold heading mold

    Process characteristics and raw material requirements of tungsten carbide cold heading mold

    Characteristics of tungsten carbide cold heading forging process: 1. Tungsten carbide cold heading is naturally carried out under normal temperature conditions. Cold heading can improve the mechanical properties of metal parts 2. The tungsten carbide cold heading forging process can improve the m...
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  • The impact of tungsten carbide process on quality

    The impact of tungsten carbide process on quality

    Tungsten carbide generally requires high combined carbon (≥6.07%) and free carbon (≤0.05%). The total carbon is determined by the production process and use scope of the cemented carbide. Under normal circumstances, the total carbon used in WC for vacuum sintering in the paraffin process is mainl...
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  • Is tungsten carbide stronger than diamond?

    Is tungsten carbide stronger than diamond?

    Is tungsten carbide stronger than diamond?Debunking Myths When it comes to the world of materials and their properties, the debate over which substance dominates in terms of strength has long been a fascinating topic. One of the most common comparisons is between tungsten carbide and diamond. Bot...
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  • What is the tungsten carbide rolls?

    What is the tungsten carbide rolls?

    Understanding the Importance of Tungsten Carbide Rolls in Industrial Applications Carbide rolls are an important component in a variety of industrial processes, playing a vital role in the shaping, shaping and finishing of materials such as metals, plastics and paper. These rollers are made of a ...
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  • What are the areas of use of carbide molds known as the “teeth of industry”?

    What are the areas of use of carbide molds known as the “teeth of industry”?

    Cemented carbide usually refers to tungsten carbide alloy, which has excellent properties such as high hardness and high wear resistance. It is used in many different fields. Let me tell you its specific applications today! First of all, the automobile manufacturing field is one of the important ...
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  • How to distinguish what is cemented carbide and what is high speed steel?

    How to distinguish what is cemented carbide and what is high speed steel?

    Tungsten carbide  and high-speed steel, identify grinding wheel sparks. The deep red sparks are high-speed steel. If you hit it with a hammer without a grinding wheel, the alloy will be easily brittle. You can also test it with a magnet. Carbide does not absorb, but high-speed steel can. . Tungs...
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  • What are the advantages of carbide molds?

    What are the advantages of carbide molds?

    1. High hardness The main components of cemented carbide molds are tungsten carbide and cobalt. This material has a very high hardness, usually in the range of 90 to 95 HRA, and some can even reach 97 HRA. This means that carbide molds can be efficiently cut and processed with many materials, su...
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  • Effect of size on the use of tungsten carbide rolls

    Effect of size on the use of tungsten carbide rolls

    The size of tungsten carbide rollers refers to their diameter, length, and overall dimensions. The size of the rollers has a significant impact on their use in different industrial processes. One of the key factors affected by the size of tungsten carbide rollers is their load-bearing capacity. L...
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  • What are the commonly used cemented carbides? What are their performance characteristics and uses?

    What are the commonly used cemented carbides? What are their performance characteristics and uses?

    Cemented carbide is a composite material composed of metal powder, binder and hard phase. The hard phase is usually carbide, nitride, boride, etc., which has high hardness and good wear resistance. The binder plays a role in connecting the hard phase. Commonly used binders include cobalt, nickel ...
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  • The price of tungsten has increased by nearly 13.5% in this round, and the price of tungsten carbide products is about to rise.

    The price of tungsten has increased by nearly 13.5% in this round, and the price of tungsten carbide products is about to rise.

    This round of tungsten price increases began in mid-November 2023. So far, the price of 65% black tungsten concentrate has increased by 13.45%, the price of ammonium paratungstate has increased by 11.24%, the price of tungsten powder has increased by 10.45%, the price of tungsten carbide powder h...
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  • What is the difference between carbide grade YG8 and YG20

    What is the difference between carbide grade YG8 and YG20

    1. The main difference between the two is the cobalt content, one is 8% and the other is 20%. There should be no difference in appearance. If one of them is magnetic, the other one must also be magnetic, so magnets cannot tell the difference. Without destroying the original, I have a way to tell ...
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  • HR CARBIDE- What are the surface damages of hot mill rolls?

    HR CARBIDE- What are the surface damages of hot mill rolls?

    Understanding Surface Damage on Hot Rollers Hot rolls play a vital role in the metal processing industry as they are responsible for shaping metal into various products. However, continued exposure to high temperatures and heavy loads can cause surface damage to the rollers, affecting their perfo...
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