| Name | Chemistry | Grade | Flow Density | Size | Hardness | Application Data |
| WC-Co 88/12 Agglomerated & Sintered |
WC:87-89 Co:11-13 |
88/12 | 4.3-4.8 Typical 4.5 |
5-30um 10-38um 15-45um 20-53um 45-90um |
HV 1000/1200 Deposit efficiency 50-70% |
HVOF, APS,HVAF
WC(2-3mciron), WC 0.6micron is also avaliable Hard, dense coatings with good abrasion,erosion,erosion and sliding wear resistance.
Smooth coatings with fine microstructure and high bond strengths.
Used for general wear, paper rolls, wire drawing equipment, fan and compressor blades, pump seals and housing, machine parts, etc.
|
| WC-CO 83/17 Agglomerated & Sintered |
WC:82-84 Co:16-18 |
83/17 | 4.3-4.8 Typical 4.5 |
5-30um 10-38um 15-45um 20-53um 45-90um |
HV 850-1050 Deposit efficiency 50-70% |
HVOF, APS
WC(2-3micron) WC 0.6micron is also avaliable Higher ductility than WC-CO 88/12 due to higher CO content Hard,dense coatingswith low sliding wear andhigh impact resistance.
Protection against fretting and abrasion
Low oxidation and corrosion resistance
extrusiondies, glass industry,paper mill rolls, pump parts, wire drawing equipment, etc.
|
| WC-CoCr 86/10/4 Agglomerated & Sintered |
WC-CoCr 86/10/4 |
86/10/4 | 4.3-4.8 Typical 4.5 |
5-30um 15-45um 10-38um |
HV 1000/1200 Deposit efficiency 50-70% |
HVOF/HVAF
WC(2-3micron) WC 0.6micron is also avaliable
CoCr matrix shows higher corrosion and abrasion resistance than Co matrix Hard chrome replacement Extremely smooth surface finish achievable Used for paper rolls, gate and ball valves, hydraulic cylinders, compressor shafts, mud pump rotors. |
| Cr3C2-NiCr 75/25 Agglomerated & Sintered |
Cr3C2-NiCr 75/25 |
25/75 | 2.3-2.8 Typical 2.5 |
5-30um 10-38um 15-45um 20-53um 45-90um |
HV 700-900 Deposit efficiency 50-60% |
HVOF/HVAF
Medium carbide
For dense oxidation and erosion resistance coatingsgood cavitation resistance. Hot gas corrosion resistance Used for valves stems, turbine components, fuel rod mandrels, etc. |
| WC-CrC-Ni 73/20/7 Agglomerated & Sintered |
WC-CrC-Ni 73/20/7 |
73/20/7 | 4.3-4.8 Typical 4.5 |
5-30um 10-38um 15-45um 20-53um 45-90um |
HV 1200-1300 Deposit efficiency 50-60% |
HVOF
Higher oxidation and corrosion resistance than pure WC-Ni-based coatings
Smooth coatings with fine microstructure and high bond strengths Used for gate valves, etc. |
| WC-Ni 90/10 Agglomerated & Sintered |
WC-Ni 90/10 |
90/10 | 4.3-4.8 Typical 4.5 |
5-30um 10-38um 15-45um 20-53um 45-90um |
HV 600-800 Deposit efficiency 50-60% |
HVOF
Better corrosion protection than WC-Co
Superior deposition efficiency Used for fan blades, pump components, dies, valve seats, oil field apparatus and other ersion, abrasion and sliding wear applications |
| WC-Hastelloy C-276 82/18 Agglomerated & Sintered |
WC-C276 82/18 cross refrence Amperit529 |
82/18 | 4.5-5.0 Typical 4.7 |
15-45um 10-38um |
HV 1200-1350 Deposit efficiency 50-60% |
HVOF
Better anti-corrosion performance than normal 8812,86104etc.
have better preformance of coating exposed to seawater, organic aicd. |
| WC-Co 92/8 Sintered & Crushed |
WC-Co 92/8 Other ratio is avaliable |
92/8 | 5.0-5.5 Typical 5.2 |
5-30um 10-38um 15-45um 20-53um 45-90um |
HV 1300-1500 Deposit efficiency 50-60% |
HVOF/PTA More dense coating is approached. |
| Cr3C2-NiCr 80/20 Agglomerated & Sintered |
Cr3C2-NiCr 80/20 |
80/20 | 2.3-2.8 Typical 2.5 |
5-30um 10-38um 15-45um 20-53um 45-90um |
HV 800-1000 Deposit efficiency 50-60% |
HVOF Higher hardness than 75/25 ratio |
