Tungsten Carbide Ring

As it is known to us, tungsten is about 10 times harder than gold, 5 times harder than tool steel, and 4 times harder than titanium, therefore, tungsten carbide rings are made of the hardest metal on earth, they are stronger than titanium rings and longer lasting than gold rings. The rings are normally used as seals, disc cutters, gauges, etc. Due to their extreme hardness, tungsten carbide rings will hold their shapes and shine longer than any ring on the market.

Tungsten Carbide Indexable Inserts

There're many types of tungsten carbide indexable inserts, such as type s, r, k & t, etc. Each types stands for tungsten carbide indexable inserts with different shapes, like type t refers to those indexable inserts with triangle shapes. Tungsten carbide indexable inserts can be re-used, which save a lot of additional cost, and it has more excellent accuracy of positioning than welding blades. Therefore, the development of tungsten carbide indexable insert has not only promoted the technology of cutting tools, but also the development of cutting tools manufacturing technology.

Tungsten Carbide End Milling Cutter

Tungsten carbide end milling cutter is mostly used for milling, with one or more of the rotary tool cutter.The margin in workpiece is cut by the mill intermittently. Tungsten carbide end milling cutter is also performs great in processing plane, steps, grooves, forming the workpiece surface and cutting and so on.

There are two common materials for manufacturing end mill: high-speed steel, and tungsten carbide. Tungsten carbide end milling cutter has relatively higher hardness, stronger cutting ability than steels, and can improve the speed and feed rate as well as increasing productivity.

Tungsten Carbide Extrusion Dies

Tungsten carbide extrusion dies are pushed during extrusion process, where a slug of material through the nozzle it is a cross-sectional area (based on the shape of the extrusion die). The extrusion process can be carried out at different temperatures (especially desired for the material and the mechanical properties) and for a variety of materials including steel, copper, aluminum, nickel, lead and tin. Most of the time, tungsten carbide extrusion dies are widely used in many extrusion process, therefore, all of Tungsten carbide extrusion dies are pushed during extrusion process, where a slug of material through the nozzle it is a cross-sectional area (based on the shape of the extrusion die). The extrusion process can be carried out at different temperatures (especially desired for the material and the mechanical properties).

Tungsten Carbide PCB Drill Bits

Tungsten carbide PCB drill bits are estimated to become much more popular high speed steel bits by a factor of ten or more. Most PCB drill bits are made of highly abrasive fiberglass, which quickly wears steel drills, especially given the hundreds or thousands of holes on most circuit boards. To solve this problem, solid tungsten carbide twist bits, which drill quickly through the board while providing a moderately long life, are almost always used.

Tungsten carbide PCB drill bits typically mount in a collet rather than a chuck, and come with standard-size shanks, often with pre-installed stops to set them at an exact depth every time when being automatically chucked by the equipment.

Tungsten Carbide Shaft Sleeve

Having all the superiority of tungsten carbide, tungsten carbide shaft sleeve are widely used in the filed that request high wear resistance and wonderful corrosion resistance, such as water pump, oil pump and other pumps, especially used for high pressure or corrosion resistance pumps, flow restrictors, servo seat. Keeping operation precision, one can achieve prolonging the lifetime of rotating shaft.

Coated Tungsten Carbide

Coated tungsten carbide tools has become a modern symbol of the cutting tools. The proportion of using coated tungsten carbide tool is more than 50%. Currently, coated tungsten carbide process can be used for improving the working performance of many different kinds of cutting tools, like the use of a variety of cutting tools, including turning tools, boring tools, drill bits, reamers, broaches, taps, thread chasers, rolling head, milling, shaping tools, gear hobs and gear sharp cutters, etc. Tungsten carbide coating is used for protect tungsten carbide, for one of the valuable protective measures which often safeguards investments is finding a grinding tool coating company that offers coating services.

Tungsten Carbide Needle

Tungsten carbide needle is tungsten needle made of the material of tungsten carbide. Tungsten carbide needle owns high hardness, which is around 90 hrc. Since the tungsten carbide needle is the hardest in these three needles, so the tungsten carbide needle ca be used to the industries, which needs the tungsten needle to penetrate hard material. The surface condition of tungsten carbide needle can be bright and smooth and there are no stains, dirt, oxides, drawing tracks, scratches and damages on them.

Tungsten Carbide Mechanical Seal

Tungsten carbide mechanical seal, made of tungsten carbide material, is being used increasingly on fluid pump to replace packed gland and lip seal. Pump with mechanical seal perform more efficiently and generally perform more reliably for extended periods of time.

Tungsten carbide mechanical seal is provided to prevent pumped fluid from leaking out along the drive shaft. The controlled leakage path is between two flat surfaces associated with the rotating shaft and the housing respectively. The leakage path gap varies as the faces are subjected to varying external load which tend to move the faces relative to each other. Tungsten carbide mechanical seal requires a different shaft housing design arrangement compared to that for the other type of mechanical seal because the mechanial seal is a more complicated arrangement and mechanical seal does not provide any support to the shaft.

Tungsten Carbide Bit

Tungsten carbide bit is a type of tool attachment made out of a specialized metal alloy. Carbide is properly called tungsten carbide and is a specific combination of those two materials. The actual definition of tool tungsten carbide bit varies slightly, but it is always the specific part of a tool that contacts the worked material. A tungsten carbide bit is much harder than steel, but it is also more brittle. As a result, many larger bits are made of cemented carbide or steel with a brazed carbide tip. And that's why tungsten carbide is often combined with metallic cobalt to create cemented carbide.

Welding Tungsten Carbide

Welding tungsten carbide is generally used to mean the joining of tungsten carbide to steel without the use of braze alloy, and it may or may not be true welding.

Welding tungsten carbide is achieved by using tungsten carbide parts such as saw tips that have a special surface enhancement.  A tungsten carbide saw tip with a large amount of surface cobalt can be induction “welded” reliably and easily.  There is a great saving in the cost of braze alloy and the cost of pretinning.

There are two parts in welding tungsten carbide.  The steel saw body and the prepared tungsten carbide saw tip.  The prepared tip has a surface prepared with something such as cobalt. This pure cobalt surface is fairly magnetically responsive.  The steel heats up fastest but the tip also heats up as well.  The difference here is the amount of heat transference from the steel to the tip.  The steel then flows onto and around the tungsten carbide part.  The steel alloys with the cobalt on the surface.  It forms a very strong bond.