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metallurgy of
iron and its alloys. The
earliest surviving prehistoric iron artifacts, from the 4th
millennium BC in Egypt, were made from
meteoritic iron-nickel...
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Iron Man is a 2008
American superhero film
based on the
Marvel Comics character of the same name.
Produced by
Marvel Studios and
distributed by Paramount...
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Iron is a
chemical element; it has the
symbol Fe (from
Latin ferrum '
iron') and
atomic number 26. It is a
metal that
belongs to the
first transition series...
- Pig
iron, also
known as
crude iron, is an
intermediate good used by the
iron industry in the
production of steel. It is
developed by
smelting iron ore...
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string along the crown's
collar and the brim's edge. A floral-
making iron is a
unique iron used by
milliners to
create different floral petals or leaves...
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greater than
about 60%
iron, are
known as
natural ore or
direct shipping ore, and can be fed
directly into
iron-
making blast furnaces.
Iron ore is the raw material...
- The pig
iron produced by the
blast furnace has a
relatively high
carbon content of
around 4–5% and
usually contains too much sulphur,
making it very brittle...
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Iron gall ink (also
known as
common ink,
standard ink, oak gall ink or
iron gall nut ink) is a purple-black or brown-black ink made from
iron salts and...
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alternative to
making iron by
smelting is
direct reduced iron,
where any
carbonaceous fuel can be used to make
sponge or
pelletised iron. To
lessen carbon...
- In
United States politics, the "
iron triangle"
comprises the policy-
making relationship among the
congressional committees, the bureaucracy, and interest...
