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With
regard to Ferro steels family, structure and properties
of non-Ferro alloys have a lot of differences with each
other and are categorized in distinctive classes from
the viewpoint of metallographic and metallurgical
structure. Contrary to steels, for example, melting
temperature of colored metals (non-Ferro) such
as=Gallium (Ga) and/or mercury (Hg) are started from
environment temperature and melting temperature of a
metal like: Tungsten (W) reaches to more than 3000
0C,
and from the viewpoint of grains _ limit and grains
structure have special distinction, with each other.
Also, for the reason of structural fluctuation, their
stability are changed from 5MN.m -2 to 1500
MN.m-3; from the group of non-Ferro alloys,
the metals like Aluminum (Al), magnesium (Mg) and
Beryllium (Be) have very low density that generally
these are known as” light metals”, while the density of
lead (pb) and Tungsten (W) are very high.
One of the main reasons the
use of colored metals in comparison with Ferro metals is
their weight so that use of these metals will be
non-replaceable in some occasions, because of begin low
their specific gravity such as: Aluminum that has
numerous use in world aviation industry because of high
stability and low weight and plays the main role in
expansion of this industry. Generally, in this kind of
cases, the ratio of metal stability signifies as an
important quantity. Also, from the other main factors
that generally are in materials design and selection
including non-Ferro alloys, is their world price that
considerably is changing.
Non, the greatest Aluminum
dust mine of the middle East is in Qazvin province that
contains at least Al2o3 to the
degree of 28 percent.
Substantive capacity of
this mine is about 12 billion tons that is increasable
and C.C.M ASIA company invites all investors of private
sector in Iran and form abroad to participate in great
plan of Aluminum factory in the region. Besides, C.C.M
ASIA company is ready to absorb foreign investors in the
region in order to provide them facilities and
comprehensive information about this field.
"Our purpose is the
establishment of the greatest Aluminum production plant
in the world".
At present, C.C.M ASIA
Company is ready to cooperate with foreign great
companies in the region and all over the world in the
following fields and particularly in imports and
exports:
In Titanium alloys and
super alloys, C.C.M ASIA company moves conformable to
the regulations controls over European Union and all
transaction of this company with foreign great companies
in this field will be conform to international lows.
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