Home Games & Quizzes History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture Money Videos
iron processing
Table of Contents
References & Edit History Related Topics
Images & Videos
Study the production and structural forms of iron from ferrite and austenite to the alloy steel
blast furnace and hot-blast stove Anshan, Liaoning province, China: rolling mill Catalan hearth or forge used for smelting iron ore until relatively recent times. The method of charging fuel and ore and the approximate position of the nozzle supplied with air by a bellows are shown.
Study how iron ore is mined with explosives and crushed and concentrated with remote-controlled machines
Discover
Solar eclipse of the sun.
The Sun Was Eaten: 6 Ways Cultures Have Explained Eclipses
Two chicks near an egg with a white background (poultry, chick, chickens, birds).
What Do Eggs Have to Do with Easter?
solar eclipse, sun, moon, astronomy, space
How Do You Tell the Difference Between Total, Annular, Solar, and Lunar Eclipses?
Vietnam War. U.S. President Lyndon B. Johnson awards the Distinguished Service Cross to First Lieutenant Marty A. Hammer, during a visit to military personnel, Cam Ranh Bay, South Vietnam, October 26, 1966. President Johnson
Vietnam War Timeline
Still from the film Deliverance, 1919. The story of Helen Keller and Anne Sullivan. View shows Keller in the cockpit/front seat of an airplane.
How Did Helen Keller Fly a Plane?
VAN, TURKEY - OCTOBER 25: A building and car ruined during the earthquake of Van-Ercis on October 25, 2011 in Van, Turkey. It is 604 killed and 4152 injured in Van-Ercis Earthquake.
What Is an Aftershock?
Coffee beans after roasting.
How Is Coffee Decaffeinated?
Science & Tech

iron processing

Share
Share to social media
URL
https://64.176.36.150/technology/iron-processing
Share
Share to social media
URL
https://64.176.36.150/technology/iron-processing
Fact-checked by
The Editors of Encyclopaedia Britannica
Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. They write new content and verify and edit content received from contributors.
The Editors of Encyclopaedia Britannica
Article History
blast furnace and hot-blast stove
blast furnace and hot-blast stove
See all media
Category: Science & Tech
Key People:
Abram Stevens Hewitt
John Fritz
Related Topics:
wrought iron
cast iron
cupola furnace
bloomery process
finery process
See all related content →

iron processing, use of a smelting process to turn the ore into a form from which products can be fashioned. Included in this article also is a discussion of the mining of iron and of its preparation for smelting. Iron (Fe) is a relatively dense metal with a silvery white appearance and distinctive magnetic properties. It constitutes 5 percent by weight of the Earth’s crust, and it is the fourth most abundant element after oxygen, silicon, and aluminum. It melts at a temperature of 1,538° C (2,800° F). Iron is allotropic—that is, it exists in different forms. Its crystal structure ...(100 of 5882 words)

Access the full article
Help support true facts by becoming a member.