Ni/C composite powders consist of a graphite core coated with layer of
nickel.
With the combination of high strength of Ni good lubricating property of
graphite, coatings of high-strength, heat-shock resistance, oxidation resistance, and low wear factor can be formed
by thermo-spraying or powder metallurgy, and are widely used for abradable seal parts
under 500 degree centigrade. With Ni/C powders, porous parts can be
produced by burning up the graphite in Ni-graphite structure.
So it plays an important role in aeroplane making, transportation, and
petrochemical and metallurgical industries.
Specifications & compositions:**
|
No. |
Chemical
Composition(wt%)
Ni impur.C |
Particle size
Range(mesh)
+100-200-36
0(wt%) |
Apparent
Density
(g/cm3) |
Flowability
(s/50g) |
|
CM03-1 |
75≤2.0±1.5 the rest |
<5<15 |
≥1.05 |
<120 |
|
CM03-2 |
75≤2.0±1.5 the rest |
>70>15 |
≥1.05 |
<125 |
|
CM03-3 |
85±1.5,, ,, |
<5<15 |
≥1.10 |
<120 |
|
CM03-4 |
85±1.5,, ,, |
>75>15 |
≥1.10 |
<125 |
**Can be varied to meet the customers' requirement.