we supply Mangenese oxide, Mn3O4
can be used in melting ,magnet, electrical items
| |
|
|
HM
|
BM
|
AM
|
sM
|
Tm
|
Fm
|
|
Mn ≥
|
71.0
|
71.0
|
70.0
|
70.0
|
71.0
|
71.0
|
|
Fe2O3 ≤
|
0.8
|
0.8
|
0.8
|
0.8
|
0.1
|
0.1
|
|
S ≤
|
0.05
|
0.05
|
0.05
|
0.05
|
0.05
|
0.05
|
|
H2O ≤
|
0.5
|
0.5
|
0.5
|
0.5
|
0.5
|
0.5
|
|
SSA（m2/g）
|
5
|
5
|
7
|
8
|
12
|
6
|
|
BD（cm3/g）
|
0.5-0.8
|
0.5-0.8
|
0.5-0.8
|
0.5-0.8
|
0.5-0.8
|
0.5-0.8
|
