Why choose expensive tungsten alloy counterweights? That is because of the high density of tungsten alloy, corrosion resistance and oxidation resistance. The high specific gravity tungsten alloy as the key raw material, tungsten alloy density, so as to achieve the purpose of small volume and large weight, high flexibility, long service life. Read More

Tungsten alloy counterweight is mainly used for balancing weight, such as: tire counterweight, ship counterweight, crane counterweight and so on. Tungsten alloy counterweight blocks are made of tungsten nickel-copper alloy and tungsten nickel-iron alloy. Although both of them are typical three-phase alloys in tungsten base alloys, they have great differences in physical and chemical properties, process parameters and applications due to different binder used. Read More

Tungsten alloy plate is generally manufactured by powder metallurgy, injection molding or 3D printing because of the large difference in melting point between hard phase and bonded phase. The most common or powder metallurgy. Powder metallurgy is the technology of making various types of tungsten products by mixing raw materials in a certain proportion, moulding, liquid phase sintering, vacuum treatment and other steps. The prepared tungsten alloy plate has the characteristics of high density, high melting point, high strength, wear resistance, corrosion resistance, high temperature resistance, oxidation resistance, good ductility and conductivity. Read More

Tunsgten cemented carbide strips is mainly made of WC (tungsten carbide) and Co (cobalt) mixed by metallurgical method through powder making, ball milling, pressing and sintering, the main alloy composition is WC and Co, the composition content of WC and Co in cemented carbide strips for different applications is not the same, the use range is extremely wide. Read More

Tungsten alloy fishing sinker is made of hard material and will not be stuck in the mouth of the fish. Traditional lead sinker are soft and can get stuck if swallowed by prey. Tungsten pendants, on the other hand, are harder and can be removed smoothly from the fish's mouth. Read More

If you have a need for carbide tools, then must have wondered how to choose carbide tools,​ choose a suitable carbide tool is very important, but also a more difficult stage, Zhuzhou Jinxin give you tips to solve your troubles! Read More

Production process of carbide inserts To make carbide inserts, firstly the tungsten oxide mixed with carbon and processed into tungsten carbide in a special furnace to form an extremely hard and fragile material. Then tungsten carbide is mixed with cobalt, which is essential to the properties of the cemented carbide. The more cobalt, the better the toughness of cemented carbide; On the contrary, the harder and wear-resistant. Read More

Carbide inserts are replaceable and usually indexable bits of cemented carbide used in machining steels, cast iron, high temperature alloys, and nonferrous materials. Carbide inserts allow faster machining and leave better finishes on metal parts. Carbide inserts can withstand higher temperatures than high speed steel tools. Read More

2. Tungsten alloy fishing sinker is made of hard material and will not be stuck in the mouth of the fish. Traditional lead pendants are soft and can get stuck if swallowed by prey. Tungsten pendants, on the other hand, are harder and can be removed smoothly from the fish's mouth. Read More

In the grinding process, for grinding frequency, grinding temperature are required, especially in the grinding process to prevent the chemical reaction of grinding equipment and grinding products and affect the final product. Grinding ball and ball grinding tank material has stainless steel, zirconia, tungsten carbide, ptfe and so on, some materials may bring metal pollution, so in the choice of time to be careful. But tungsten carbide environmental protection, non-toxic, wear resistance, corrosion resistance and high temperature resistance, become the ideal material for making grinding ball. Read More