Product Details
Place of Origin: zhuzhou
Brand Name: VKD
Certification: ISO9001:2008
Model Number: SQ
Payment & Shipping Terms
Minimum Order Quantity: negotiate
Price: Negotiable
Packaging Details: paper,then paper boxs
Delivery Time: 15-20work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 80tons/month
Name: |
Tungsten Carbide Buttons |
Model Number: |
Customized |
Feature: |
Good Wear Resistance |
Color: |
Gray |
Application: |
Oil Drilling Bits |
Size: |
Cusotmized |
Name: |
Tungsten Carbide Buttons |
Model Number: |
Customized |
Feature: |
Good Wear Resistance |
Color: |
Gray |
Application: |
Oil Drilling Bits |
Size: |
Cusotmized |
Mushroom Shaped Tungsten Carbide Buttons Size Customized For Ore Mining
Product Description
Tungsten carbide is a material used for a number of industrial applications and it is characterised by its high strength, toughness and hardness. Cemented carbides (also known as hard metals) are made by 'cementing' grains of tungsten carbide into a binder matrix of cobalt or/and nickel.
Tungsten carbide buttons
As its unique working performance, carbide buttons are widely applied to oil filed drilling and snow removal, snow plough machines or equipments.
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.
| Grade | density(g/cm3)±0.01 | coercive force(KA/M)±0.05 | Hardness(HRA)±0.05 | TRS(Mpa) | Recommended Application |
| KJ35 | 14.65 | 4.5 6.5 | 86.5 | 2500 | Used Mainly For Tunnel Excavation In Soft Rock Formation And Mining The Coal With Coal Gangue Formation. It Has Good Wear Resistance And Long Life Time. |
| KJ38 | 14.5 | 4.0 6.0 | 86 | 2560 | Used Mainly For Tunnel Excavation In Mid Hard Rock Formation Nd Mining The Coal With Coal Gangue Formation. It Has Good Impact Toughness. |
| KJ40 | 14.4 | 3.8 5.5 | 85.8 | 2600 | Used Mainly For Tunnel Excavation Of Harder Rock Formation And Mining The Coal By The Machine Mounted With A Big Diameter Of Cylinder. |
| KJ45 | 14.2 | 3.5 5.0 | 85.6 | 2700 | 1. Applied To The Mount On Big Combine Machine Mining Coal. The Insert Has Good Impact Toughness.2. Applied To Tunnel Excavation In Hard Rock Formation |
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