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Blast furnace
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  ... More »

BBC - History - British History in depth: The Blast Furnace Animation

www.bbc.co.uk/history/british/victorians/launch_ani_blast_furnace.shtml

View our Blast Furnance animation and discover how Abraham Darby finally succeeded in smelting iron.

BBC - History - British History in depth: The Blast Furnace Animation

www.bbc.co.uk/history/interactive/animations/blast_furnace/index_embed.shtml

Inside the device that shaped the industrial revolution.

Medieval Technology and American History - In-Depth Articles - The ...

www.engr.psu.edu/mtah/articles/rise_fall_medieval_technology.htm

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 ...

metals.about.com/library/bldef-Blast-Furnace.htm
Definition:  A tall, cylindrical, refractory lined furnace for the production of pig iron or hot metal for direct conversion into steel. The global source for metal information (ASTM,DIN,EN,JIS,GOST,BS more.. ) More »

A Brief History of Iron and Steel Manufacture - Saint Anselm College

www.anselm.edu/homepage/dbanach/h-carnegie-steel.htm

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 ...

Blast Furnaces, Early – Dictionary definition of Blast Furnaces, Early ...

www.encyclopedia.com/doc/1G2-3401800481.html

Definition of Blast Furnaces, Early – Our online dictionary has Blast Furnaces, Early information from Dictionary of American History dictionary.

blast furnace | metallurgy | Britannica.com

www.britannica.com/technology/blast-furnace

Jan 28, 2016 ... Blast furnace, a vertical shaft furnace that produces liquid metals by the reaction of a flow of ... Blast furnaces are used to produce pig iron from iron ore for subsequent ... Read; View All Media (2) · View History; Edit; Feedback.

A Blast From The Past: Cornwall Iron Furnace | PHMC > History ...

www.phmc.state.pa.us/portal/communities/pa-heritage/blast-from-past-cornwall-iron-furnace.html

It is the only place in the western hemisphere where a curious traveler can see intact structures of an early charcoal-burning iron blast furnace in its original ...

Blast furnace in earlier times - Jernkontoret

www.jernkontoret.se/en/the-steel-industry/the-history-of-swedish-steel-industry/blast-furnace-in-earlier-times/

May 13, 2015 ... The blast-furnace technique started being used in Sweden as early as the 12th century. ... Publications on history of mining and metallurgy.

Popular Q&A
Q: How a Blast Furnace Works.
A: A blast furnace derives its name from the way in which it's heated. In most types, pre-heated air of about 1,800 degrees Fahrenheit is blasted into the furnace ... Read More »
Source: www.ehow.com
Q: What Are the Dangers of Cleaning Blast Furnaces?
A: There shouldn't be a risk of explosion once a furnace is fully shutdown, but the cooling of the molten metal during normal operation and during a shutdown proce... Read More »
Source: www.ehow.com
Q: What is Blast Furnace?
A: A blast furnace is used to extract iron from its ore.and fluxes Read More »
Source: wiki.answers.com
Q: Who invented blast furnace?
A: my anus. Read More »
Source: wiki.answers.com
Q: How hot is a blast furnace.
A: The air (hot blast and possibly added oxygen) ranges from 1800 to 2200F (depending on equipment and operating conditions. The flame temperature (RAFT) is betwee... Read More »
Source: www.answers.com