Information about Ironwork
Gate of the Winter Palace in St Petersburg.
Wrought ironwork
Wrought ironwork is forged by a blacksmith using an anvil. The earliest known ironwork are beads from Jirzah in Egypt dating from 3500 BC and made from meteoric iron with the earliest use of smelted iron dates back to Mesopotamia. However, the first use of iron dates back to the Hittites from 2000BC.Knowledge about the use of iron spread from the Middle East to Greece and the Aegean region by 1000BC and had reached western and central Europe by 600BC. However, its use was primarily utilitarian for weapons and tools before the Middle Ages. Due to rusting, very little remains of early ironwork.
From the medieval period, use of ironwork for decorative purposes became more common. Iron was used to protect doors and windows of valuable places from attack from raiders and was also used for decoration as can be seen at Canterbury Cathedral, Winchester Cathedral and Notre Dame de Paris. Armour also was decorated, often simply but occasionally elaborately.
From the 16th century onwards, ironwork became highly ornate especially in the Baroque and Rococo periods. In Spain, elaborate screens of iron or rejerÃa were built in all of the Spanish cathedrals rising up to nine metres high.
In France, highly decorative iron balconies, stair railings and gateways were highly fashionable from 1650. Jean Tijou brought the style to England and examples of his work can be seen at Hampton Court and St Pauls Cathedral. Wrought ironwork was widely used in the UK during the 18th in gates and railings in London and towns such as Oxford and Cambridge. In the US, ironwork features more prominently in New Orleans than elsewhere due to its French influence.
As iron became more common, it became widely used for cooking utensils, stoves, grates, locks, hardware and other household uses. From the beginning of the 19th century, wrought iron was being replaced by cast iron due to the latter's lower cost. However, the English Arts and Craft movement produced some excellent work in the middle of the 19th century. In modern times, much modern wrought work is done using the pneumatic hammer and the acetylene torch. A number of modern sculptors have worked in iron including Pablo Picasso, Julio González and David Smith.
Cast Ironwork
Cast iron is produced in a furnace stoked with alternate layers of coking iron then poured into molds. After the iron cools off, the sand is cleaned off. The Chinese were the first to use cast iron from the 6th century AD using it as support for pagodas and other buildings.
It was introduced into Europe by the 15th century with its main decorative uses being as firebacks and plates for woodburning stoves in Germany, the Netherlands and Scanindavia. By the end of the 18th century, cast iron was increasing used for railings, balconies, banisters and garden furniture due to its lower cost.
References
See also
External references
- Atelier Orgiazzi: Precious iron work and international design
- Encyclopedia.com article on Ornamental ironwork
- Wrought ironwork
- Cemetery fence ironwork
- Columbia Encyclopedia article on ornamental ironwork
- Encyclopædia Britannica article on metalwork
Further reading
- John Starkie Gardner Ironwork Victoria & Albert Museum London 1978 Volume 1 ISBN 0-905209-00-1 Volume 2 ISBN 0-905209-01-X Volume 3 ISBN 0-905209-02-8 first published 1893
- Dona Z. Meilach, Decorative & Sculptural Ironwork: Tools, Techniques, Inspiration 2nd edition Schiffer Atglen PA 1999 ISBN 0-7643-0790-8
- Otto Höver A Handbook of Wrought Iron from the Middle Ages to the end of the Eighteenth Century translated by Ann Weaver Thames and Hudson London 1962
- Edward Graeme Robinson and Joan Robinson Cast Iron Decoration: A World Survey 2nd Edition Thames and Hudson 1994 ISBN 0-500-27756-7
- Gerald K. Geerlings, Wrought Iron in Architecture :; Wrought Iron Craftsmanship; Historical Notes and Illustrations of Wrought Iron in Italy, Spain, France, Holland, Belgium, England, Germany, America Bonanza Books 1957
- Theodore Menten, Art Nouveau Decorative Ironwork Dover Publications New York 1981 ISBN 0-486-23986-1
weapon is a tool used to injure, incapacitate, or kill an adversary.[1][2] Weapons may be used to attack and defend, and consequently also to threaten or protect. Metaphorically, anything used to damage (even psychologically) can be referred to as a weapon.
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visual arts are art forms that focus on the creation of works which are primarily visual in nature, such as painting, photography, printmaking, and filmmaking. Those that involve three-dimensional objects, such as sculpture and architecture, are called plastic arts.
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tool or device is a piece of equipment which typically provides a mechanical advantage in accomplishing a physical task, or provides an ability that is not naturally available to the user of a tool. The most basic tools are simple machines.
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3, 4, 6
(amphoteric oxide)
Electronegativity 1.83 (Pauling scale)
Ionization energies
(more) 1st: 762.5 kJmol−1
2nd: 1561.9 kJmol−1
3rd: 2957 kJmol−1
Atomic radius 140 pm
Atomic radius (calc.
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(amphoteric oxide)
Electronegativity 1.83 (Pauling scale)
Ionization energies
(more) 1st: 762.5 kJmol−1
2nd: 1561.9 kJmol−1
3rd: 2957 kJmol−1
Atomic radius 140 pm
Atomic radius (calc.
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Wrought iron is commercially pure iron, having a very small carbon content (not more than 0.15 percent), but usually containing some slag. It is tough, malleable and ductile and is easily welded. However, it is too soft for blades.
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Iron-Cementite meta-stable diagram.]] Cast iron usually refers to grey cast iron, but identifies a large group of ferrous alloys, which solidify with a eutectic.
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Overview
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Hittites were an ancient people from Kaneš who spoke an Indo-European language, and established a kingdom centered at Hattusa (Hittite URUḪattuša) in north-central Anatolia from the 18th century BC.
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Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in colour from dark grey to rusty red.
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Middle Ages form the middle period in a traditional schematic division of European history into three "ages": the classical civilization of Antiquity, the Middle Ages and Modern Times.
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blacksmith is a person who creates objects from iron or steel by "forging" the metal; i.e., by using hand tools to hammer, bend, cut, and otherwise shape it in its non-liquid form. Usually the metal is heated until it glows red or orange as part of the forging process.
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anvil is a manufacturing tool, made of a hard and massive block of stone or metal used as a support for chiseling and hammering other objects, such as in forging iron and steel items.
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Gerzeh (or Girza, Jirzah) was a predynastic Egyptian cemetery (29°27'N, 31°12'E) located along the west bank of the Nile and today named after al-Girza, the nearby present day town in Egypt [1] .
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Gumhūriyyat Miṣr al-ʿArabiyyah
Flag Coat of arms
Anthem
Bilady, Bilady, Bilady
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Arab Republic of Egypt
Flag Coat of arms
Anthem
Bilady, Bilady, Bilady
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State Party United Kingdom of Great Britain and Northern Ireland
Type Cultural
Criteria i, ii, vi
Reference 496
Region Europe
Inscription History
Inscription
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Type Cultural
Criteria i, ii, vi
Reference 496
Region Europe
Inscription History
Inscription
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Winchester Cathedral at Winchester in Hampshire is one of the largest cathedrals in England, said to be the second longest, and with the longest nave, in Europe. It is dedicated to the Holy Trinity, Saint Peter, Saint Paul and Saint Swithun and is the seat of the Bishop of
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Notre Dame de Paris, known simply as Notre Dame in English, is a Gothic cathedral on the eastern half of the Ãle de la Cité in Paris, France, with its main entrance to the west. It is still used as a Roman Catholic cathedral and is the seat of the Archbishop of Paris.
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Baroque was a Western cultural epoch, commencing roughly at the turn of the 17th century in Rome, that was exemplified by drama, tension, exuberance, and grandeur in sculpture, painting, literature, dance, and music..
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A style of 18th century French art and interior design, Rococo style rooms were designed as total works of art with elegant and ornate furniture, small sculptures, ornamental mirrors, and tapestry complementing architecture, reliefs, and wall paintings.
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Jean Tijou was a French Huguenot ironworker. He is known solely through his work in England, where he worked on several of the key English Baroque buildings. He arrived in England in c.
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Hampton Court Palace is a former royal palace in the London Borough of Richmond upon Thames, south west London, England, United Kingdom.[1] The palace is located 11.7 miles south west of Charing Cross and upstream of Central London on the River Thames.
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St Paul's Cathedral is an Anglican cathedral on Ludgate Hill, in the City of London, England and the seat of the Bishop of London. The present building dates from the 17th century, and is generally reckoned to be London's fifth St Paul's Cathedral
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City of New Orleans
Ville de La Nouvelle-Orléans
Flag
Seal
Nickname:
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Ville de La Nouvelle-Orléans
Flag
Seal
Nickname:
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Arts and crafts comprise a whole host of activities and hobbies that are related to making things with one's own hands and skill. These can be sub-divided into handicrafts or "traditional crafts" (doing things the old way) and "the rest".
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pneumatic drill or jackhammer is a portable percussive drill powered by compressed air. It is used to drill rock, break up pavement, among other applications. It works similar to a hammer and chisel, by jabbing with its bit, not rotating it.
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Julio González (21 September, 1876 - 27 March, 1942) was a Spanish abstract, cubist painter and sculptor.
Born in Barcelona, as a young man he worked with his older brother, Joan, in his father’s metal smith workshop.
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Born in Barcelona, as a young man he worked with his older brother, Joan, in his father’s metal smith workshop.
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David Smith (March 9, 1906 - May 23, 1965) was an American Abstract Expressionist sculptor best known for creating large steel abstract geometric sculptures.
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Biography
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furnace is a device used for heating.
In American English, the term furnace on its own is generally used to describe household heating systems based on a central furnace (known either as a boiler or a heater in British English), and sometimes as a synonym for kiln,
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In American English, the term furnace on its own is generally used to describe household heating systems based on a central furnace (known either as a boiler or a heater in British English), and sometimes as a synonym for kiln,
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A pagoda is the general term in the English language for a tiered tower with multiple eaves common in China, Japan, Korea, Nepal, Vietnam, and other parts of Asia. Most pagodas were built to have a religious function, most commonly Buddhist, and were often located in or
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Fireback is a Filipino low-budget action movie directed by Teddy Page (Teddy Chiu) and starring Richard Harrison, Bruce Baron, James Gaines, Ann Milhench, Gwendolyn Hung, Mike Monty, Ronnie Patterson, and Ruel Vernal.
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