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Beijing Guangming Rubber & Plastic Products Factory
China Manufacturer with main products: O Shaped Seal Ring, Framework Rubber Oil Seal, Flat Washer, Composite Powder |
Ni/Diatomite (Diatomaceous Earth) Composite Powders
| Supply Ability: | 3 Metric Ton per Day |
|---|---|
| Payment Terms: | T/T(Bank Transfer) |
Related products from verified members
| Place of Origin: | Beijing in China |
|---|
Specifications
Ni/Diatomite (diatomaceous earth) composite powders consist of a diatomite
core coated with a thin layer of nickel. It has the superior oxidation resistance,
anti scour and thermal shock resistance.
The coatings obtained by thermo-spraying are oxidation resistant and heat-shock resistant at 750℃ or below and air abradable seal applications. The
coatings with oxidation resistant, anti scour and thermal shock resistance is
combined the heat-resistant quality of the natural diatomaceous earth and the strength and good
adhesion of Ni. It is used in the abradable seal coating at 750℃ or below. Not
only control the radial clearance of the turbine but also keep the sealing of the gas
circuit of the gas compressor.
Specifications & compositions:**
|
No. |
Chemical composition(wt%) | ||||||
|
Ni |
D.E |
Major impurities | |||||
|
Al2O3 |
Fe |
MgO |
CaO |
Na | |||
|
CM04-1 |
75±1.5 |
The rest |
<4.0 |
<1.0 |
<0.5 |
<0.2 |
<0.2 |
|
CM04-2 |
75±1.5 |
The rest |
<4.0 |
<1.0 |
<0.5 |
<0.2 |
<0.2 |
|
CM04-3 |
75±1.5 |
The rest |
<1.2 |
<2.0 |
<.12 |
- |
<0.45 |
|
No. |
Particle size range
(mesh)(wt%) |
Apparent density
(g/cm3) |
Flowability(s/50g) | ||
|
+100 |
-200 |
-320 | |||
|
CM04-1 |
- |
<40 |
<5 |
≥1.20 |
<95 |
|
CM04-2 |
- |
<60 |
<10 |
>1.00 |
<110 |
|
CM04-3 |
- |
<45 |
<10 |
≥0.95 |
<120 |
**Can be varied to meet the customers' requirement.
Service Guarantee
-
Free Service Charge
ECVV doesn't charge any service fee to Buyers for buying this product.
-
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Product Quality Commitment
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After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.
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