When the production of large quantities of enterprise workpiece, it is more in need of high life die, and wear resistance is an important factor to determine the life of the die. The wear resistance of commonly used stamping die steel is in order of carbon tool steel - alloy tool steel - matrix steel - high carbon and high chromium steel - high speed steel - steel bonded hard alloy – tungsten carbide. It can be seen from the ranking that steel-bonded hard alloy and cemented carbides are the top wear resistance materials. So you can consider the choice of cemented carbide which hardness and wear resistance higher than all kinds of mold steel. Read More

Zhuzhou Jinxin cemented carbide plate, using high-quality raw materials, have high purity, less impurity content; Using new formula proportioning materials, over pressing sintering, plate density uniformity, density is excellent. Using cryogenic processing technology, so that the internal metallographic structure of the plate has been improved, the internal stress can also be greatly eliminated, to avoid the production of cracks in the cutting process of the plate. Used for making blanking die. To be applied to the production of blanking copper, aluminum, stainless products with high temperature hardness, good wear resistance and corrosion resistance, stable physical and chemical properties, good quality, loved by customers from all walks of life. Read More

Centrifugal pump is the centrifugal force generated when the impeller rotates to transport liquid pump. To prevent leakage of fluid or solid particles from adjacent joint surfaces and to prevent external impurities such as dust and water from intruding into the internal parts of machinery and equipment. Carbide sealing ring is naturally indispensable. At the same time, the sealing ring, also known as the mouth ring, can reduce the wear between the impeller and the pump shell, prolong the life of the impeller and the pump shell. Read More

Because the cemented carbide seal ring has good hardness, high hardness, good wear resistance, high elastic modulus, high strength and good chemical stability, low impact toughness, low expansion coefficient, features, can solve problems such as hot cracking of mechanical seal ring, the energy efficiency so general advise clients special working medium choice carbide seal ring. Read More

In order to improve the performance of cemented carbide die, many manufacturers will process the cemented carbide die properly. How to reduce the machining defects of cemented carbide die? In this regard, Zhuzhou Jinxin has suggestions! Read More

Tungsten tss ball are also used in shotguns. Shotgun is a hunting weapon, usually a shotgun. The shotgun barrel has a large caliber, and the bullets are shot out of the barrel and scattered into small balls. The power generated by gunpowder acts on each ball. In the past, old lead pellets were used. Metal lead is toxic, and excessive consumption of lead prey will cause certain injury or even death. If tungsten alloy ball bullets were used, there would be no such toxic contamination. Tungsten alloy ball ball is a kind of lead-free ammunition, high hardness, high temperature resistance, environmental protection, has become the most popular hunting gun ball in the eyes of hunters. Read More

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