Appearance:
Dark grey powder.
Particle Size: -120 Mesh
Applications:
Raw materials of cemented carbide parts and thermal spray powder.
Main Grade and Properties:
| Grade |
K32 |
K40 |
K24 |
K29 |
K34 |
K11 |
K10 |
| Main Contents (%) |
Ti |
32.0±0.5 |
39.5±1.5 |
24.0±0.5 |
29.4±0.5 |
35.0±0.5 |
10.4±0.5 |
32.0±0.5 |
| W |
56.0±1.0 |
47.0±1.5 |
65.0±1.5 |
36.0±1.0 |
- |
63.0±1.5 |
45.5±1.5 |
| T.C |
11.2±0.2 |
12.4±0.3 |
10.2±0.5 |
11.2±0.2 |
12.0±0.2 |
7.8±0.3 |
12.1±0.3 |
| F.C |
≤0.3 |
≤0.5 |
≤0.4 |
≤0.3 |
≤0.3 |
≤0.6 |
≤0.3 |
| Impurity Contents
Max. (%) |
Ta |
- |
- |
- |
22.4-23.4 |
52.5-53.5 |
17.6-18.6 |
- |
| Nb |
- |
- |
- |
- |
- |
- |
9.5-10.5 |
| Fe |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
| Mo |
0.1 |
0.1 |
0.1 |
- |
- |
- |
- |
| Si |
0.005 |
0.005 |
0.005 |
- |
- |
- |
- |
| Co |
0.1 |
0.1 |
- |
- |
- |
- |
- |
| K+Na |
0.007 |
0.007 |
0.007 |
0.007 |
0.007 |
0.007 |
0.007 |
| Ca |
0.007 |
0.007 |
0.007 |
- |
- |
- |
- |
| S |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
| O |
0.25 |
0.3 |
0.25 |
0.25 |
0.25 |
0.25 |
0.25 |
| N |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
| FSSS, μm |
2.0-4.0 |
3.0-7.0 |
2.0-4.0 |
2.0-4.0 |
2.0-4.0 |
2.0-4.0 |
2.0-4.0 |
