HVOF Thermal Spray Powder WC-10Co-4Cr (WC/CO/CR 86/10/4)
Chemicals Compositon:
| Grade | T.C | Co | Cr | Fe | Process |
| BD10301 | 5.0-5.5 | 9.1-10.5 | 3.0-4.5 | ≤0.1 | Agglomerated & Sintered |
Product Introduction:
This product is dark brown gray spherical powder.
The sphericity of the powder is better, which ensures good fluidity.
The holes on the sphere are more uniform, so that the powder can be heated uniformly in the flame.
Coating properties:
Microhardness: 1250-1350Hv
Porosity: less than 1%
Combined strength: above 70MPa
Applicable temperature: less than 540 degrees Celsius under oxidizing atmosphere
Application areas:
The addition of Cr in WC-Co not only maintains excellent abrasive wear resistance, but also improves the corrosion resistance of the coating. In recent years, HVOF is used to prepare WC-Co-Cr coatings on the gas turbine, water generator, aero engine, aircraft landing gear components and all kinds of ball valve parts in the oil industry to improve the anti-corrosion and anti-wear properties of these parts. In addition, the WC-Co-Cr coating for HVOF spraying has also been proved to have excellent abrasive wear resistance on the surface protection of water conservancy machinery parts.
Our products range of WC-Co series:
| Product | Particle Size | Equal to | Main Performance | Spray Process | Applicaitons |
| WC-10Co-4Cr | 45-15um | Woka 3651 3652
3653 3654
3655 3665 | Corrosive wear resistance | HVOF,HVAF,Atmospheric Plasma | Landing gears |
| 45-11um | Paper manufactureing rolls,Corrugating rollers |
| 38-10um | Ball,gate and dump valves |
| 25-5um | Hydroturbine buckets |
| WC-12Co | 53-20um | Woka 3101, Woka 3102, Woka 3103,
Woka 3105, | Wear resistance | HVOF,HVAF,Atmospheric Plasma | Steel rolls |
| 45-15um | Corrugating rollers |
| 38-10um | Sucker rod couplings |
| 25-5um | Conveyor screws |
| WC-17Co | 53-20um | Woka 3201 3202
3203 3205 3208 | Ductile Wear resistance | HVOF,HVAF,Atmospheric Plasma | Landing gears |
| 45-15um | Pump seals |
| 38-10um | Exhaust fans |
| 25-5um | Crushing rollers |
Our factory and Lab:
FAQ
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2007.
Q2:Can you give me a discount price?
Answer:Sure,It‘s depends on order quantity.
Q3:How can I get a sample?
Answer:free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q4: How to confirm the Product Quality before placing orders?
Answer:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests,we will manufacture the products accordingly.
Q5: :How do you treat quality complaint?
Answer:First of all, our quality control team will reduce the quality problem to near zero.
In case of there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Product Tags:
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