Data Sheet86WC-10Co-4Cr Powder
Introduction
86WC-10Co-4Cr is a tungsten carbide powder for HVOF thermal spray coatings. It'better at the corrosion ability than WC-Co and WC-Ni and it also better at the chemical corrosion resistance than other tungsten carbide-based materials .The operating temperatures up to 900 ° F (482 ° C). It's widely used for water conservancy, mining and other industries to transport spiral stick, impeller, etc. to strengthen the repair.
Equivalent
PMET 86-10-4
Chemical composition
| Item | Standards | Mesured Data |
|---|---|---|
| Carbon total |
5.00-5.80 |
5.46 |
| Free Carbon | ≤0.12 | 0.09 |
| WC | 85.0-87.0 | ~ |
| Co | 9.0-11.0 | 9.76 |
| Fe | ≤0.5 | 0.04 |
| O | ≤0.10 | 0.034 |
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 |
|---|---|---|---|
| 1000-1400 |
AVG<1% |
>70Mpa | ≥47% |
Application
1, Water conservancy, mining and other industries to transport spiral rod, impeller, etc. to strengthen the repair,
2, Precision molds, all kinds of reactors, pipes, sealing parts repair
3, All types of pump seals, shaft wear-resistant corrosion-resistant coating to strengthen
Standard Packaging
5kg/bottle 4 bottles/box
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