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Know Tungsten – What is Tungsten Carbide? 395

?? Carbide is often called tungsten carbide alloy. Cemented carbide is an alloy material made from hard compounds of refractory metals and bonding metals through a powder metallurgy process. Tungsten carbide has a series of excellent properties such as high hardness, wear resistance, good strength and toughness, heat resistance, and corrosion resistance. In particular, its high hardness and wear resistance remain basically unchanged even at a temperature of 500°C. , still has high hardness at 1000°C. Tungsten carbide alloy is…

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Know Tungsten-Tungsten Carbide Bypass Port Cap 343

?? Bypass valve, also known as self-operated bypass differential pressure valve, self-operated differential pressure control valve, is a valve installed on the bypass pipeline. The valve type and structure are differentiated according to the specific use requirements. It mainly consists of a valve body, a valve core, The valve sleeve and spring are combined together. The bypass port cover is used to install and fix the various interfaces of the bypass valve connection to meet the sealing purpose. The carbide…

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Tungsten Carbide Anvil 645

Tungsten carbide anvil is a key component for the synthesis of superhard materials such as artificial diamond by high temperature and high pressure (HPHT). The anvil is an important consumable inside the synthetic press, and the synthetic press is the core equipment for producing diamond single crystals and growing diamonds. Since the anvil is subjected to complex and severe compression, shearing, and tensile stresses, and the instantaneous temperature of the hammer surface reaches 500-600°C during heating, which requires nearly ten…

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Tungsten Filament Wire Makes Incandescent Light Bulbs Safer and Brighter 4,210

Incandescent light bulbs have been making homes safer and brighter for over 100 years. After centuries of using fire, candles, oil lamps and gas, the invention of the incandescent light bulb transformed everyday life. Tungsten is the material of choice for this innovation, emitting bright and long-lasting light. In 1904, a Hungarian company produced the first tungsten wire, and then in 1906, General Electric managed to make a ductile tungsten wire. The wire made of tungsten is very fragile, which…

Tungsten Carbide
Type and Application of Cemented Carbide 4,074

There are three types of cemented carbide with wide application. It is a kind of alloy material made by hard compound of refractory metal and bonding metal through powder metallurgy technology. It has excellent properties such as high hardness, wear resistance, good strength and toughness, heat resistance and corrosion resistance. Especially, its high hardness and wear resistance remain basically unchanged even at 500℃and still have a very high hardness at 1000℃. There are three kinds of alloys including tungsten cobalt…

Tungsten Carbide
Preparation Method of Ultrafine Grain Tungsten Carbide 783

Ultrafine grain?tungsten?carbide is a kind of cemented carbide made up of tungsten carbide (or other carbide) powder less than 0.3μm?and cobalt bonded phase. With the decrease of WC grain size, the toughness and hardness of the cemented carbide can be improved. Because the WC grains become smaller, the high dispersion of the cobalt bonded phase is increased, and the WC grains are more evenly dispersed among the cobalt bonded phases. The hardness at high temperature and compressive strength at room…

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Military Tungsten Alloy Cube 6,241

Military tungsten alloy cube refers to tungsten alloy cube manufactured by metal injection molding process for military use. It has good physical and chemical properties, such as high density, high hardness, good ductility, high temperature corrosion resistance, good compressive strength, oxidation resistance, electrical and thermal conductivity, non-toxic, non-polluting, etc., so that it is widely used as filling materials for armor-piercing projectile core or as counterweights. More details, please visit: http://www.tungsten-alloy.com/en/alloy04.htm Composition and specifications of military tungsten alloy cube are shown…

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Military Tungsten Alloy Swaging Rod 954

Military tungsten alloy swaging rod made of 93% W-Ni-Fe has higher tensile strength than common tungsten alloy rod. Also, such a military swaging rod has many other good properties. So, it is mainly used to manufacture rifle bullets, sniper rifle bullets, and warheads of kinetic energy penetrator. More details, please visit: http://www.tungsten-alloy.com/en/alloy04.htm Tungsten alloy swaging rod applied for military defense has characteristics of high melting point, high density, small volume, high hardness, high wear resistance, high elongation, high tensile strength…

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Tungsten Carbide Slitter Blade 2,021

Tungsten carbide slitter blade is durable with smooth surface and sharp cutting edge so that it can cut different materials with straight and relatively accurate cuts. And it can be used for a long time. It has been reported that such a slitter blade has a higher service life than that of high-speed steel slitter blade. More details, please visit: http://www.tungsten-carbide.com.cn/tungsten-carbide-blade-bar.html Tungsten carbide slitter blades are designed for slitting processes in film, foil, paper and converting application. ChinaTungsten Online Tungsten…

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Tungsten Carbide Sawtooth Blade 1,745

Tungsten carbide sawtooth blade is a machine tool for cutting. Such a tungsten carbide blade is produced by powder metallurgy and has the characteristics of durability, high strength, high hardness, high impact resistance, good wear resistance, and high temperature resistance. For example, sintered tungsten carbide – cobalt blades are very abrasion resistant and can also withstand higher temperatures than standard high-speed steel blades. More details, please visit: http://www.tungsten-carbide.com.cn/tungsten-carbide-blade-bar.html Applications of Tungsten Carbide Sawtooth Blade 1. Timber: A saw blade for…

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