Data Sheet88WC-12Co Powder
Introduction
88WC-12Co is a tungsten carbide powder for HVOF thermal spray coatings. It has performance feature such as Low temperature wear resistance, Corrosion resistance.The Operating temperatures up to 900 ° F (482 ° C). It's widely used for variety of high wear applications including erosion, abrasion and sliding wear.
Equivalent
PMET 88-12
Chemical composition
| Item | Standards | Mesured Data |
|---|---|---|
| Carbon total |
5.20-5.70 |
5.46 |
| Free Carbon | ≤0.10 | 0.09 |
| WC | 87.0-89.0 | ~ |
| Co | 11.0-13.0 | 12.09 |
| Fe | ≤0.5 | 0.01 |
| O | ≤0.10 | 0.031 |
Physical Properties
| Item | Flow Rate（s/50g） | Apparent Density（g/cm3） |
|---|---|---|
| Standards |
≤25 | 4.4-5.2 |
Coating properties
| HV0.3 | Porosity% | Bonding strength | Deposition efficiency |
|---|---|---|---|
| 950-1350 |
AVG<1% |
>70Mpa | ≥45% |
Application
1, the metallurgical industry guide roller, conveyor roller, sink stick
2, paper printing machinery corrugated stick, anilox stick, pressure bachelor and so on
3, water conservancy, mining and other industries spiral rod, impeller, etc. to strengthen the repair
Standard Packaging
5kg/bottle 4 bottles/box
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