Tungsten Carbide Ball

Tungsten carbide balls are used where extreme hardness and wear resistance is required; in such applications as bearings, ball screws, valves and flow meters. These balls are also used for coining and as pivots, detents and tips for gauges and tracers. Tungsten carbide itself is practically inert and extremely strong. 

The smallest size of tungsten carbide ball we are able to provide is 2mm.Since other material is less expensive, the selection of tungsten carbide solely for corrosion resistance is usually not justified. In highly corrosive conditions, carbides with a more resistant binder can be supplied. 

Tungsten carbide balls are used in applications requiring extreme hardness and resistance to wear and abrasion; and are able to withstand hard shocks and impacts. Our tungsten carbide balls are usually made with 6% cobalt binder or 8% cobalt binder. Common applications for tungsten carbide balls include ball valves, flow meters, ball bearings, linear bearings, and ball screws. Tungsten carbide balls can also be used for coining and minting; as pivots, detents, and points or tips for gauges, tracers and comparators; and as metal balls for ballizing, hole sizing, gauging, and checking.

Tungsten Carbide Mandrel

Tungstencarbide mandrel means an end to the other end of the rod is similar to the top of the bar hammer, mainly used in the pressing direction in the compact or the sintered body contoured surface of the mold parts.

Tungsten carbide mandrel is a smaller version of the mandrel, the mandrel standard carbide overall length always are less than 100mm, the main length is 80mm. But if the customers have special required about the size, we could provide the mandrel according to different customer requirements. Tungsten carbide mandrel is mainly used in the pressing direction of the mandrel in the compact or the sintered body forming mold parts Profile.

Ordinary materials of mandrel are mainly for the production of seamless pipe when inserted into the body with the interior annular grooved rolls or the like so that the pipe forming tool. Continuous rolling machine rolling, pipe rolling ramp extended period type rolling machine rolling, you must use a mandrel head pipe and tube when cold-rolled cold drawn.Tungsten carbide mandrel, as special nature of the material, and carbide materials prices are relatively high, so it is usually used in the main oil bearing plants, metallurgy plants, tool factory and relatively high-end products.

Tungsten Carbide Button Application

Tungsten carbide buttons are widely applied in geological prospecting, coal mining and oil well boring. Because of its wear resistance and hardness (9.8 Moe's scale), tungsten carbide is ideally suited for wear parts, other machine parts and dies which are subject to severe service conditions, such as high temperatures, corrosion and abrasion. In recent years, tungsten carbide has emerged as a superior alternative to steel in many industrial applications.

Most of this tungsten carbide wear parts and the mining tools are made of straight WC-Co hard metals without any addition of other carbides. Fine and ultrafine grained WC hard metals have become more and more important today in the field of wear parts, tools for chipless forming and cutting tools for cast iron, non ferrous alloys and wood.

Tungsten carbide button is widely used as the most popular mining bits tool in modern industries, therefore, they are also named tungsten carbide mining bits, tungsten carbide button bits or just tungsten carbide mining buttons, etc. And as their material is cemented carbide, so cemented carbide buttons are also widely used among the users.

As its unique working performance, tungsten carbide buttons are widely applied to oil filed drilling and snow removal, snow plough machines or equipments.

Cemented carbide buttons are used in the coal cutter drilling tools, mine machinery tools and road maintenance tools for snow clearing and road cleaning. Carbide mining button bits are widely applied for rock tools, mining tools for use in quarrying, mining, tunneling, and civil constructions.

Tungsten Carbide Indexable Inserts Type's Meaning

Tungsten carbide indexable inserts have thousands of types, and each type include different meaning, and as usual, if you required indexable inserts, you only should inform us the type code, and our technical department will according to your type to calculate the related price for you.

Now we would like to explain the code's meaning, such as TNMG, the "T" means the shape of the insert is is triangle, "N" means the clearance angle of main cutting edge is "0" degree,. "M" means the allowed tolerances is in middle level, "G" means the chipbreaker and clamping system is with double side.

But if you have any other type's inquiry, welcome to contact us, we will provide the related information for you.

Tungsten Carbide Hammer

Tungsten carbide hammer is composite by tungsten carbide and steel, in order to reduce the costs, the working parts is tungsten carbide, and this part is just a little part.
Chinatungsten Online are the professional manufacturer and supplier of tungsten carbide hammers, we are able to provide kinds of tungsten carbide hammers.

Tungsten carbide hammer owns the properties of a narrow range of concentrations of mixtures of carbon and iron that make steel, a number of different metallurgical structures, with very different properties can form. Understanding such properties is essential to making quality steel. At room temperature, the most stable form of pure iron is the body-centered cubic (BCC) structure called ferrite or α-iron. It is a fairly soft metal that can dissolve only a small concentration of carbon, no more than 0.005% at 0 °C (32 °F) and 0.021 wt% at 723 °C (1,333 °F). At 910 °C pure iron transforms into a face-centered cubic (FCC) structure, called austenite or γ-iron. The FCC structure of austenite can dissolve considerably more carbon, as much as 2.1% (38 times that of ferrite) carbon at 1,148 °C (2,098 °F), which reflects the upper carbon content of steel, beyond which is cast iron.

What is Tungsten Carbide Inserts

Tungsten carbide inserts is made from tungsten carbide powder and other binders, thanks to high precision and high reliability, tungsten carbide inserts have been widely used worldwide for improving productivity.

Tungsten carbide is more expensive per unit than other typical tool materials, and it is more brittle, making it susceptible to chipping and breaking. To offset these problems, the carbide cutting tip itself is often in the form of a small insert for a larger tipped tool whose shank is made of another material, usually carbon tool steel. This gives the benefit of using carbide at the cutting interface without the high cost and brittleness of making the entire tool out of carbide. Most modern face mills use carbide inserts, as well as many lathe tools and endmills. In recent decades, though, solid-carbide endmills have also become more commonly used, wherever the application's characteristics make the pros outweigh the cons.

Mining and tunneling cutting tools are most often fitted with cemented carbide tips, the so-called "Button Bits". Only man-made diamond can replace the cemented carbide buttons when conditions are ideal, but as rock drilling is a tough job the cemented carbide button bits remain the most used type throughout the world.

What is Tungsten Carbide Tips

Tungsten carbide tips is made from tungsten carbide powde and cobalt or other binders, which owns the properties of high hardness, wear and abrasion resistance, cemented carbide is the ideal material for many cutting tools and mechanical parts.

Tungsten carbide tips as the common part of tungsten carbide tips, one tungsten carbide tip can replace 4 to 10 steel tips, its penetration rate twice as high, while the tungsten carbide drill tip replacement less often, improve production efficiency, perforation rate. Tooth tungsten carbide drill for, it is required to adapt to a variety of rock properties teeth, perforation rate, abrasion resistance, shock resistance, so as to achieve long service life. Tungsten carbide drill tip has become a major tool for high-efficiency perforated. Currently tungsten carbide tips for large and medium-sized open-air metal mines, especially for large open pit type non-ferrous metal perforation, tungsten carbide tips has broad prospects.

Tungsten carbide tips take on the important task of engineering geology, oil exploration, mining and civil construction. Tungsten carbide tips as traditional tips, tips by the complex role of impact and abrasion, harsh working conditions, there are at least wear mine rock form more than four, namely: thermal fatigue wear, shock wear the shock of fatigue wear and abrasive wear. tungsten carbide tips compared with the general tips, have higher hardness, strength and toughness. tungsten carbide able to adapt to changing conditions better,and under the guarantee toughness does not fall have further improve the wear resistance of the alloy.