Tungsten carbide ball
Tungsten carbide ball also called cemented carbide ball, it made of WC and binder phase Co ,they are sintered into blanks after pressing.sintered blank often have band like satellite, we will make precision machining for high ground as per customer’s different demand. In addition , we use complete virgin raw material with our creative production technology lead to high performance tungsten carbide ball.
Tungsten carbide ball process
Pulverizing as formula→ mixing → satin extrude → granulating → pressing → molding → vacuum sintering → rough grinding → fine grinding → clean → polish as per user’s demand → inspection → packing and warehousing
Tungsten carbide ball’s common grades:
grades：YG6,YG8,YG6X,YG13,YN6,YN9,YN12,YT5 and YT15.
Tungsten carbide ball’s precision:
Tungsten carbide ball’s variety of sizes:
Tungsten carbide ball state condition we can offer
--sintered tungsten carbide ball with satellite/belt
--rough grinding tungsten carbide ball ,without satellite/belt
--grinding tungsten carbide ball
--high precision tungsten carbide ball
--fine grinding tungsten carbide ball and polish
CASE:ONE TYPE OF OUR CONVENTIONAL TUNGSTEN CARBIDE BALL -- YG 6
The Features of Tungsten Carbide Balls
Tungsten carbide balls with high hardness, wear resistance, rusty free and anti bending features, which are available to replace of steel balls in any working condition.Usually, they are produced with grade YG6 with hardness as HRA91.0 and density at 14.9g/cm3
*Content, Mechanical and Physical Performance of Tungsten Carbide Ball with Grade YG6
Ultimate Compressive Strength:4600~5800 Mpa
Specific Heat:225 J/kg-K
Coefficient of Linear Thermal Expansion:5.2 10^-6/ºC
Thermal Conductivity:83.0 W/(m·K)
Specification:diameter from 0.3mm--100mm
Application of tungsten carbide ball
The tungsten carbide balls are widely used in different areas, such as precision bearings,instruments,meters,pend production, spraying machines, water pumps, machinery accessories, sealing valves, brake pumps,oil deposits, hydrochloric acid laboratory, hardness testers,fishings,weighting blocks,ornaments,and precision machining etc top industries.
Tungsten Carbide Ball Categories
The tungsten carbide balls are mainly composited with micron class carbide article powders such as WC, TiC with high hardness, and
refractory performances, and binders phase like Co, Ni or Mo,by means of sintering in vacuum or hydrogen reduction furnace. Now the
common grades to produce tungsten carbide ball are YG, YN, YT and YW etc.
We have diversified diameters of tungsten carbide ball mould for variety of sizes of tungsten carbide ball,so fast delivery is available.according to vacuum furnace integrated and isostatic pressing, tungsten carbide ball’s performance have been largely strengthened.our tungsten carbide ball have excellent quality ,100% non-porous. For the sake of assuring purchaser use our tungsten beads satisfactory, we are willing to provide samples for your testing. If any interest ,please feel free to contact us for more details !