Blast furnace - Wikipedia
A blast furnace is a type of metallurgical furnace used for smelting to produce
industrial metals, generally iron, but also others such as lead or copper. In a blast
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View our Blast Furnance animation and discover how Abraham Darby finally
succeeded in smelting iron.
Jul 1, 2008 ... 7-1-2008 See Article History ... Blast furnaces are used to produce pig iron from
iron ore for subsequent processing into steel, and they are also ...
At very high temperatures (rare except in a blast furnace -- see below), a radical
change takes place: the iron begins to absorb carbon rapidly, and the iron starts ...
Its essentials were: 1) smelting iron from its ore in a blast furnace, 2) fueled by
charcoal, 3) using a blast of forced air to intensify the heat, and 4) refining and ...
Building Community: Medieval Technology and American History - Project of
Penn State University ... The blast furnace has been "blown in" and is ready for
Blast furnaces seem alien, strange, and dangerous to us today. But in fact, they
are a remarkably simple technology — albeit on a large scale — that is really no
Definition of Blast Furnaces, Early – Our online dictionary has Blast Furnaces,
Early information from Dictionary of American History dictionary.
History of the Iron Furnace industry in Southeastern Ohio. ... type made in the
blast furnaces of the Hanging Rock Iron District of Southern Ohio and
May 13, 2015 ... The furnace top house at Berkinge blast furnace in Forsmark 1792. ... The figure
above shows what the blast furnace basically looked like from the Middle Ages
down to the ... Publications on history of mining and metallurgy.