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PRODUCT
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MANGANESE
SERIES
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ELECTROLYTIC
MANGANESE METAL
Manganese has a melting point of1245℃,specific gravity of 7.2.Ordinary
manganese is a hard and brittle gray-white metal .It is chemically reactive
and slowly decompose cold water. Manganese metal is ferromagnetic after
special treatment.
The main application of electrolytic manganese metal flakes:
 Manganese is an important alloying agent. It is added to improve the
strength, toughness, stiffness, hardness, wear resistance, and hardenability
of steels. Together with aluminum and antimony, especially in the presence
of copper, it forms highly ferromagnetic alloys. Manganese dioxide is used
as a depolarizer in dry cells and as a decolorizing agent for glass that has
been colored green due to iron impurities. The dioxide is also used in
drying black paints and in the preparation of oxygen and chlorine. Manganese
colors glass an amethyst color and is the coloring agent in natural
amethyst. The permanganate is used as an oxidizing agent and is useful for
qualitative analysis and in medicine. Manganese is an important trace
element in nutrition, although exposure to the element is toxic in higher
quantities.
Electrolytic Manganese Metal (YB/T051-2003)
|
Code |
Composition（Mass
Fraction）
% |
|
Mn |
C |
S |
P |
Si |
Fe |
Se |
|
≥ |
Max |
|
DJMn-A |
99.95 |
0.01 |
0.03 |
0.001 |
0.002 |
0.006 |
0.0003 |
|
DJMn-B |
99.9 |
0.02 |
0.04 |
0.002 |
0.004 |
0.01 |
0.001 |
|
DJMn-C |
99.88 |
0.02 |
0.02 |
0.002 |
0.004 |
0.01 |
0.06 |
|
DJMn-D |
99.8 |
0.03 |
0.04 |
0.002 |
0.01 |
0.03 |
0.08 |
|
Electrolytic
Mn Flake |
99.8 |
0.03 |
0.035 |
0.001 |
0.02 |
0.03 |
0.08 |
|
Low Se
Electrolytic
Mn Flake |
99.9 |
0.02 |
0.04 |
0.001 |
0.01 |
0.02 |
0.0010 |
|
Electrolytic
Mn Ingot |
94.98 |
0.08 |
0.08 |
0.04 |
0.5 |
|
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