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Beijing Guangming Rubber&Plastic Products Factory
 
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Beijing Guangming Rubber&Plastic Products Factory
[China]
Address:
800 meters North to The Committee of Zhengfuzhuang Village, Anding Town Beijing Beijing 102607 China
Phone:
86-010-80232114
Contact name:
Suzy
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Beijing Guangming Rubber&Plastic Products Factory
 
Products

Ni/Diatomite (Diatomaceous Earth) Composite Powders
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Ni/Diatomite (Diatomaceous Earth) Composite Powders
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 Origin China

 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??nbsp;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??nbsp;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.

 

Related Keywords: Nickel powder , composite powder , fine powder , metal products


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