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Specifications
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Molybdenum & Tungsten
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Notice
: Á¦Ç°¼Ò°³ > Metal Powder »ç¾÷ºÎ > Cobalt Powder
cemented carbide, diamond tools, battery materials and magnetic materials ,glass colorant, etc
standard packing:
25kgs
FCoH-1 Specific Analysis
Chemical index
Unit
Standard
Typical value
Co*
%
min 99.80
99.86
O
%
max 0.5
0.4
C
PPm
max 300
160
S
PPm
max 50
9
Ni
PPm
max 80
10
Fe
PPm
max 80
26
Mn
PPm
max 80
12
Cu
PPm
max 80
18
Pb
PPm
max 80
6
Zn
PPm
max 80
1
Si
PPm
max 80
7
Ca
PPm
max 80
16
Mg
PPm
max 80
6
Na
PPm
max 80
8
Al
PPm
max 50
8
Cr
PPm
max 10
<1
Cd
PPm
max 10
<1
Physical index
F.S.S.S
¥ìm
1.0-1.5
1.3
Tap density
g/cc
0.8-2.0
1.7
Apparent density
g/cc
0.4-1.0
0.7
Scott density
g/cc
0.5-1.2
1
Sieve density
mesh
-300
99%
Grain Distribution
D10
¥ìm
4.88
D50
¥ìm
11.06
D90
¥ìm
18.63
Notice
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