INDEX

NIOBIUM POWDER


Application : Condensers Manufacturing
 
Quality

Basic substance

[% min.]

Nb

99,6


Impurities

[% max.]

Al

0,001

C

0,010

Co

0,001

Cu

0,003

Fe

0,003

H

0,010

Mg

0,001

Mn

0,001

Mo

0,005

N

0,020

Ni

0,001

O

0,200

Si

0,003

Ta

0,100

Ti

0,001

Tu

0,005

Zn

0,001

Zr

0,001


Shape : Powder with the grain size from 10 m to 63 m.
According to the granulometric composition 3 classes are distinguished, as follows:

Class

1

2

3

Grain size

[m]

4063

1063

1040

Specific surface

[mm2/g]

200300

300550

460650


Packing : 10-15 kg in polyethylene pot; 3 pots in wooden case (40-50 kg nets)
 
Quantity : min. 100 kg

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