High-Performance OEM/ODM Good Price Tungsten Carbide Button Spherical Button Cone Button Conical Button Parabolic Button
Description:
The carbide buttons sintered by coarse-grained cemented carbide, with the properties of high hardness and good transverse-rupture strength, corrosion resistance, and resistance to acid and alkali, long service life. These Button tips have many types:
the cutting tips used by cold pavement milling-planing machine;
the cutting tips used by rotary digging machinery;
the cutting tips used by coal digging machine;
the cutting tips used by roadway and tunnel boring machine;
the cutting tips used by trench excavator, etc.
They are widely used for crushing or milling rocks.
Application:
There are high performance for percussion drilling, rotary prospecting bits to cut soft and medium-hard formations, and medium-hard drilling bits, also used for hardwood, non-ferrous metal, granite, and marble.
Specification:
Mining tools include rock drill, buttons, coal cutting bits, for mining tools
Item | carbide buttons |
Model | Variety |
Grade | JK10.2T, JK10.2S, JK30.4,JK20.8 |
Material | 100% virgin tungsten carbide |
Size | Custom |
Surface | Grinding, Ungrounded |
Service | OEM |
Certificate | ISO9001:2008 |
Sample | Free |
MOQ | 5 kg |
Grade | Cobalt content | Binder | WC particle /grain size | Density | Hardness | Coercive force Coercivity HC | Transverse Rupture Strength Flexural strength | ||
(wt%) | (%) | (μm) | (g/cm3) | HRA | HV10 | HV30 | (KA/m) | (MPa) or (N/mm2) | |
JK09 | 10.6-12.0 | 12 | 2.4 | 14.30 | 87.30 | 1100 | 5.0-8.0 | 2900 | |
JK16 | 14.5-16.2 | 16.5 | 2.4 | 13.85 | 85.30 | 940 | 4.2-6.0 | 3100 | |
JK10.2 | 5.2-6.0 | 6 | 2.0 | 14.95 | 90.00 | 1350 | 11.2-13.0 | 2800 | |
JK10.2T | 5.4-6.0 | 6 | 2.0 | 14.95 | 90.30 | 1380 | 11.2-13.2 | 3000 | |
JK20.2 | 7.0-7.8 | 7.8 | 2.0 | 14.78 | 89.50 | 1300 | 9.2-11.3 | 3000 | |
JK30.4 | 8.6-10.0 | 10 | 4.0 | 14.53 | 86.30 | 1010 | 4.0-5.0 | 2600 |
Production and test of tungsten carbide buttons:
1) The powder of Carbide Buttons will be prepared as per the customer’s requirement with our wet-grinding machine.
2) Before mass production, we take a trial pressing and sintering, and we check the appearances and the sizes of the samples with a micrometer to ensure that the requirements of the performance can be met before batch production.
3) There is a pilot inspection before every bulk production, press the raw materials to shaped blanks, and carbide tips.
4) Finished product inspection to ensure the best quality and production capacity.