YG6,YG8,YN10 Ect High Velocity Oxygen Fuel Spraying Tungsten Carbide Coating
Product Description
* Three working mode:Economic,Superior, Ulitra(see below table for comparison of coating properties and DE)* More uniform coating structure and high density (porosity less than 0.2%)
* Less or none decarb (undetectable by XRD)
* Higher coating hardness (greater than 1600 Hvo.3), less variations thru the coating areas (50-60 Hv vs.150-200 HV forconventional HVOF)
More wear resistant
* Higher toughness and cavitation resistant properties
* gas tight with 50 um thick wC coating under 200 MPa nitrogen gas higher spray rate: .....5-10 um/pass
* coatings defect can be repaired locally
Grade and Properties
Grade | Chemical properties | Physical and mechanical properties | ||||
WC | Co | Additive | Density | Hardness HRA | Bending Strength | |
g/cm3 | (HV) | (N/mm2) | ||||
≥ | ||||||
YG6 | Balance | 5.8~6.2 | ≤0.5% | 14.75~15.0 | 91.0~92.5 | 2000(2500) |
YG8 | Balance | 7.8~8.2 | ≤1% | 14.5~14.9 | 90.5~92.0 | 2100(2800) |
YG10 | Balance | 9.8~10.3 | 0% | 14.2~14.6 | 89.0~91.0 | 2600(3200) |
YG13 | Balance | 12.7~13.2 | ≤1% | 14.0~14.3 | 87.0~89.0 | 2400(3000) |
YG20 | Balance | 19.5~20.5 | 0% | 13.4~13.6 | 83.0~85.0 | 2600(3000) |
Grade | Chemical properties | Physical and mechanical properties | ||||
WC | Ni | Additive | Density | Hardness HRA | Bending Strength | |
g/cm3 | (HV) | (N/mm2) | ||||
≥ | ||||||
YN6 | Balance | 6.5~7.5 | ≤1% | 14.5~14.8 | 89.0~92.0 | 1800(2200) |
YN8 | Balance | 8.0~9.0 | ≤1% | 14.4~14.8 | 88.0~91.0 | 2000(2300) |
YN10 | Balance | 9.75~10.25 | ≤0.5% | 14.2~14.6 | 87.5~90.0 | 2100 |
YN12 | Balance | 11.8~12.5 | ≤1.5% | 13.9~14.2 | 88.0~89.0 | 2485 |
Production Show
Packaging & Delivery
Packing Details:
Plastic Boxes Inside and Cartons Outside
Port:
Guangzhou/Shanghai/Shenzhen/Dalian etc.
Delivery Details:
Generally it is 5-7 days if the goods are in stock.
Or it is 20-30 days if the goods are not in stock, it is according to quantity.
Q&A
Are you trading company or manufacturer ? A: We are professional manufacture with our own indenpendent export rights.
Where is your company address ? A:Our production department and sales department are all in Sichuan.
What is your sample policy? A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Can you produce according to the samples? A: Yes, we can produce by your samples or technical drawings.
How long is your delivery time? A: Generally it is 5-10 days if the goods are in stock. or it is 5-35 days if the goods are not in stock,it is according to the quantity. |
Our Quality Contral