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NJI Research Center
1059 Main Ave,
Clifton, NJ 07011

Tel: 973-405-6249

 

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Iron Powder IRONR-12

Hydrogen-reduced sponge iron powder. Highest internal porosity, highest surface area and lowest Apparent Density available. This is the most commonly used iron powder for friction applications.

Apparent density:
Low < 2

Particle Size:
Coarse
 
Manufacturing process
Hydrogen reduced sponge iron powder
 

Product Specification
Physical Properties
  Min Max Unit
Apparent density 1 2.5 g/cm3

Chemical Analysis
  Min Max Unit
H2-loss   2.5 %
O-tot     %

Sieve Analysis
µm (mesh) Min Max Unit
+1000   0.0 %
850   2.0 %
250 30.0 70.0 %
150 10 35 %
45 11.5 29.0 %
-45   12.0 %
Typical Value
Physical Properties
  Typical Unit
Apparent density 1.35 g/cm3
Particle density 6.48 g/cm3
Specific surface area (BET) 200 m2/kg

Chemical Analysis
  Typical Unit
Fe 97.3 %
H2-loss 1.55 %
O-tot 1.65 %
C 0.01 %
S 0.008 %
P 0.002 %
Si 0.1 %
Insolubles 0.15 %

 

   

 

   
   

 

 

 

 

 

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