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Features
CAS No.: | 12774-15-1 |
Linear Formula: | WCCo |
Material: | WC-Co6, WC-Co12, WC-Co17 or Customized |
Appearance: | Gray Powder |
Size: | 0.005mm-0.85mm or customized |
Purity: | ≥99.9% |
Tungsten Carbide/Cobalt Powder Description
Tungsten carbide cobalt powder (WC-Co) is a hard material that is characterized by extraordinary hardness and wear resistance. It is designed for HVOF (high velocity oxy-fuel) systems. It produces a hard, abrasive and corrosion resistant coating, with a service environment up to 900°F (482°C). High chrome like finishes can be obtained by typical grinding or lapping techniques. It is ideal for use in a wide variety of high wear applications including erosion, abrasion and sliding wear.
One of the key uses of cobalt metal is as a binder for tungsten carbide (WC). The addition of cobalt to the carbide allows for increased resistance to wear, hardness and toughness, essential qualities for cutting tools, metal rollers and engine components. Increasing amounts of cobalt content and WC grain size confer an increased hardness of the tungsten carbide cobalt material.
Specification of Tungsten Carbide/Cobalt Powder
Chemical Compositions (%) | ||||||
W | C | Co | Ni | Cr | Fe | O |
Rest | 5.2-6.0 | 5.5-6.5 | / | / | ≤ 0.1 | ≤ 0.5 |
Rest | 5.2-6.0 | 5.5-6.5 | / | / | ≤ 0.2 | ≤ 0.5 |
Rest | 4.0-5.0 | 5.5-6.5 | / | / | ≤ 1.0 | ≤ 0.5 |
Rest | 5.1-6.0 | 11.0-13.0 | / | / | ≤ 0.1 | ≤ 0.5 |
Rest | 5.1-6.0 | 11.0-13.0 | / | / | ≤ 0.2 | ≤ 0.5 |
Rest | 3.6-4.2 | 11.0-13.0 | / | / | ≤ 1.0 | ≤ 0.5 |
Rest | 4.8-5.5 | 16.0-17.5 | / | / | ≤ 0.1 | ≤ 0.5 |
Rest | 4.8-5.5 | 16.0-17.5 | / | / | ≤ 0.2 | ≤ 0.5 |
Rest | 3.0-4.0 | 16.0-17.5 | / | / | ≤ 1.0 | ≤ 0.5 |
We also provide irregular Tungsten carbide-Cobalt (WC-Co) granules and Tungsten carbide-Cobalt (WC-Co) balls. Material: WC: 85% ~ 96%, Co: 15%~4%
● Irregular Tungsten Carbide Cobalt Granules: 20-40 mesh, 40-60 mesh, 60-100 mesh
● Spherical Tungsten Carbide Cobalt Balls: 0.2mm to 3.0mm diameter
Tungsten Carbide Cobalt Powder Applications and Related Industries
● Tools for milling, drilling, and pressing/punching processes
● Surgical instruments
● Rotating balls used in ballpoint pens
● Hydro oower generation (buckets, runners)
● Dies
● Valve seats
● Oil field apparatus
● Other erosion, abrasion and sliding wear protection
● Oil field apparatus
● Chrome plate replacement
● Extrusion Dies
● Paper rolls
● Wire drawing equipment
● Fan and compressor blades
● Pump seals and housing
● Machine parts
● Conveyor screws
● Compressor stators
● Compressor air seals
● Fan blade midspan supports
● Duct segments
● Impeller shafts
● Aircraft flap tracks
● Cam followers
● Exhaust fans
● Expansion joints
● Other erosion, abrasion and sliding wear applications
● Research & Lab
Chemical Identifiers
Linear Formula | WCCo |
MDL Number | MFCD00064847 |
EC No. | N/A |
Beilstein/Reaxys No. | N/A |
Pubchem CID | 24854498 |
IUPAC Name | N/A |
SMILES | [W+4].[C-4].[Co] |
InchI Identifier | InChI=1S/C.Co.W/q-4;;+4 |
InchI Key | UONOETXJSWQNOL-UHFFFAOYSA-N |
Tungsten Carbide/Cobalt Nanoparticles Properties (Theoretical)
Compound Formula | CCoW |
Molecular Weight | 254.78 |
Appearance | Grey powder |
Melting Point | N/A |
Boiling Point | 254.783997 Da |
Density | 254.884003 Da |
Solubility in H2O | N/A |
Exact Mass | N/A |
Tungsten Carbide/Cobalt Powder Health & Safety Information
Signal Word | Warning |
Hazard Statements | H334-H317-H228 |
Hazard Codes | F, Xn |
Risk Codes | 11-42/43 |
Safety Statements | 22-23-24-37-45-60 |
RTECS Number | N/A |
Transport Information | UN3178 4.1/PG III |
WGK Germany | 3 |
GHS Pictograms | GHS02 Flame
GHS08 Health Hazard
GHS07 Exclamation Point
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