| Customization: | Available |
|---|---|
| Standard: | ISO9001:2015 |
| Application: | Mining Machine, Coal Yard, Hpgr |
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High-quality tungsten carbide stock lots cemented carbide buttons carbide tungsten for engineering
HPGR technology is a qualified alternative for large-scale comminution circuits and is becoming increasingly popular. It's working principle is that two counter-rotating grinding rolls expose a column of material to high pressure, which is distributed across the gap between the rolls.Interparticle comminution is the HPGR specific grinding process in which material particles are crushed and ground within the compressed material bed and not by contact with the roll surface. Feed material can be smaller than the gap, which is an important distinction as compared to crushers, for example. The high pressure comminution process causes micro-cracks in the particles, which lead to the liberation of minerals and a higher portion of fines. HPGR treated minerals show better leaching performance, because the micro-cracks increase the particle contact surface for the leaching liquid. Also, flotation efficiency is further enhanced through the use of HPGR comminution.
Spherical parabolic button, used for drilling holes in hard rock and impact drilling; The surfaces of the button and inserts are smooth and grooved to protect the drill bit and cone from wear during friction and the wall of the hole; Wedge-shaped button and specially designed button shapes can be drilled in medium-soft rocks at maximum speed.
1. Excellent abrasion resistance
2. High wear resistance
3. High fractural strength
4. High thermal conductivity
5. Small heat expansion co-efficient
Various kinds Tungsten Carbide Hpgr Spare Parts/ Buttons:
Company Introduction:
Zonco has been specialized in customizing various kinds of non-standard tungsten carbide wear resistant components for more than 10 years.Our products and technologies have been widely applied in the fields of oil & gas (such as downhole tools(dill bits, chrismas tree, RSS, PDM), wellhead equipment, subsurface valves, MWD/LWD Tools) and chemical engineering, subsea, valve, pump, mechanical equipment. Mainly used in harsh operating conditions include severe abrasion, erosion, corrosion, high temperature, high pressure and strong impact. we are able to manufacturing all kinds of wear resistance valve parts based on customer's drawing and material requirement, support hardfacing process based on customer's technique requirement. since most of our products are customized and not suitable to show for other customer, welcome to contact us for OEM service.
Our main products Types:
1. Carbide buttons, carbide nozzles, nozzle sleeve, bushing.
2. Carbide parts for MWD/LWD tools, such as rotor,stator,liner,sleeve, plate,retainer,shroud etc.
3. Carbide Parts for downhole tools,such as torque impactor, centralizer, fracturing nozzle, stationary valve Assy and OSC valve Assy in Hydraulic oscillator etc.
4. Carbide Radial Bearing, such as TC bearing, PDC bearing.
5. Valve Trim, such as valve plug, stems, seats, cage, choke bean,choke stem.
6. Steel bonded tungsten carbide Assy and Surface Technology on Steels (PTA,HVOF, Boriding).
7. Other customized carbide parts based on client's drawings etc.
| Grade | WC% | Co% | Grain size (μm) | |||
| Density (g/cm3) | TRS (N/mm2) | Hardness (HRA) | ||||
| YG06X | 94 | 6 | 14.8-15.1 | 2400 | 91.5 | 0.8-1.2 |
| YG06A | 94 | 6 | 14.8-15.1 | 2150 | 92.5 | 0.6-0.8 |
| YG08 | 92 | 8 | 14.6-14.9 | 2700 | 89 | 1.2-1.6 |
| YG10.2 | 90 | 10 | 14.3-14.6 | 3800 | 91.7 | 0.7 |
| YG11 | 89 | 11 | 14.3-14.7 | 2800 | 88.5 | 1.2-1.6 |
| YG12X | 88 | 12 | 14.2-14.5 | 3000 | 89.5 | 1.0-1.2 |
| YG15 | 85 | 15 | 13.8-14.2 | 3000 | 86.5 | 1.2-1.6 |
| YG20 | 80 | 20 | 13.4-13.8 | 3100 | 85 | 1.2-1.6 |
| Grade | WC% | Ni% | Physical and mechanical properties | Grain size (μm) | ||
| Density (g/cm3) | TRS (N/mm2) | Hardness (HRA) | ||||
| YN6 | 94 | 6 | 14.5-14.9 | 2000 | 90 | 1.2-1.6 |
| YN9 | 91 | 9 | 14.3-14.6 | 2300 | 89 | 1.2-1.6 |
| YN11 | 89 | 11 | 14.0-14.3 | 2600 | 88 | 1.2-1.6 |
Company profile:
Zonco has been specialized in the tungsten carbide industry for many years. It is particularly good at customizing and processing of special-shaped non-standard carbide parts according to customers' drawings and requirement. Zonco has not only a full set of processing equipment, but also unique processing technology as well. Zonco offers innovative solutions to meet the extreme complex and severe working conditions (high temperature, strong corrosion and wear) in energy, chemical industry and other industries.The company is dedicated to addressing production concerns to deliver productivity to customers seeking peak performance and providing products with high performance price ratio.
Production Equipment:
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