1.ZhuZhou Kerui TUNGSTEN CARBIDE PELLETS

increase the wear life of your hardfacing deposits. They are spherical in shape and have no thin edges or points to wear away which makes their application in the drilling industry “casing friendly”.

Tungsten carbide pellet is used to be welded onto the surface of the tools or work parts to form a hardened wear-resistant layer in order to provide protection against abrasive wear and therefore increase the service life of the tools and work parts. Pellets are small particles typically created by compressing an original material. It is cost effective and is widely used in the drilling and manufacturing industry, engineering machinery, metallurgical as well as mining industry etc.

Tungsten carbide pellet is unique because it is manufactured in a sintering process, whereupon the metal powder is formed under extreme heat and pressure. Tungsten carbide pellet is extremely hard. The manufacturing technique makes these pellets substantially more expensive than other materials, but practically inert. The relative inertness makes tungsten carbide pellet extremely resistant to interaction with various liquids and alloys.

If you have any other question or inquiry of tungsten carbide pellet, please feel free to contact us.

2.Tungsten Carbide Pellet Advantages

Spherical in shape, tungsten Carbide Pellet will dramatically increase the wear life of all hardfacing deposits.Tungsten carbide pellet has no thin edges or points to wear away quickly. Tungsten carbide pellet packs well, thus allowing only very small spaces between each pellet. Tungsten carbide pellet is designed to provide a balance between wear and impact resistance.

Typical features of tugnsten carbide pellet 
1. Ideal for routine pressing of abrasive materials. 
2. Harder than steel pellets. 
3. Polished face of pellet ensures a flat analytical surface on the sample disk.
4. Toughness of cobalt bonded matrix with excellent impact resistance
5. Spherical shape and low rates of cutting action verses angular shape carbides (sliding wear vs. cutting functions).

3.Tungsten Carbide Pellet Applications

Tungsten carbide pellet is widely used in manufacturing industry, engineering machinery, metallurgical and mining industry. By piling welded, spraying welded to the surface of tools or working parts to form a hardened wear-resistant layer, it can greatly improve the working life of the tools.

Tungsten carbide pellet is commonly used in applications requiring extreme hardness, excellent wear resistance, and ability to withstand impact and shock. Applications for carbide pellets include but are not limited to:    
Shotgun shell
Pelletizing machines or pelletizers.
Hardbanding new and used drill pipe collars 
Buildup of oil field drill bits 
Welded in steel substrate in various wear resistant applications 

Tungsten carbide pellet is also found inside a shotgun shell. Lead shot and bullets have been banned in many areas because they poison the environment. The main substitute materials are steel, bismuth and tungsten. The main advantages of tungsten carbide pellet are that it's very dense, and very hard. The density allows the pellet to fly long distance without slowing down, while the hardness allows the tungsten carbide pellet to keep its shape while being accelerated by the powder charge, which increases the muzzle velocity. (When pellets of lead are deformed during acceleration, that deformation absorbs energy which could have gone into acceleration, and furthermore lead only has about half the density of tungsten.)

Drill bit is the cutting or boring element used in drilling oil and gas wells. Most bits used in rotary drilling are roller-cone bits. The bit consists of the cutting elements and the circulating element. For the cutting elements, tungsten carbide pellet is to build up the strength, hardness and wear resistance needed in the working of drilling .

4.More Related Tungsten Carbide Pellet:
 

 1.     How to make an inquiry?

Firstly, please mention the enquired product clearly in terms of grade, type or drawing with dimension and tolerance, quantity etc. It’s better if you could have a brief introduction of your company.

Secondly, please mention your price terms, e.g. FOB, CIF. For CIF, please name the destination port.

2.     What’s your MOQ?

Our MOQ could be 1 piece or 1kg. But the price will be a little bit high when the quantity below

50kg or 2000USD.

3.     What’s your delivery time?

For standard types, the delivery time is normally 25-30 days. For nonstandard type or further processed type, the delivery time is 40-45 days. If you need the goods urgently, we could try to

push the production and shorten the delivery time.