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Tinplate
Tinplate consists of sheets of steel coated with a thin layer of tin to impede rusting. Before the advent of cheap milled steel, the backing metal was wrought iron. While once more widely used, the primary use of tinplate now is the manufacture of tin cans. Tinplate is made by rolling the steel (or formerly iron) in a rolling mill, removing any mill scale by pickling it in acid and then coating it with a thin layer of tin. Plates were once produced individually (or in small groups) in what became known as a ''pack mill''. In the late 1920s pack mills began to be replaced by ''strip mills'' which produced larger quantities more economically. Formerly, tinplate was used for cheap pots, pans and other holloware. This kind of holloware was also known as tinware and the people who made it were tinplate workers. For many purposes, tinplate has been replaced by galvanised (zinc-coated or tinned) vessels, though not for cooking as zinc is poisonous. The zinc layer prevents the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tinning
Tinning is the process of thinly coating sheets of wrought iron or steel with tin, and the resulting product is known as tinplate. The term is also widely used for the different process of coating a metal with solder before soldering. It is most often used to prevent rust, but is also commonly applied to the ends of stranded wire used as electrical conductors to prevent oxidation (which increases electrical resistance), and to keep them from fraying or unraveling when used in various wire connectors like twist-ons, binding posts, or terminal blocks, where stray strands can cause a short circuit. While once more widely used, the primary use of tinplate now is the manufacture of tin cans. Formerly, tinplate was used for cheap pots, pans, and other holloware. This kind of holloware was also known as tinware and the people who made it were tinplate workers. The untinned sheets employed in the manufacture are known as black plates. They are now made of steel, either Bessemer steel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tin Can
A steel can, tin can, tin (especially in British English, Australian English, Canadian English and South African English), steel packaging, or can is a container for the distribution or storage of goods, made of thin metal. Many cans require opening by cutting the "end" open; others have removable covers. They can store a broad variety of contents: food, beverages, oil, chemicals, etc. Steel cans are made of tinplate (tin-coated steel) or of tin-free steel. In some dialects, even aluminium cans are called "tin cans". Steel cans are highly recyclable, unlike materials like plastic, with around 65% of steel cans being recycled. History The tin canning process was conceived by the Frenchman Philippe de Girard, who got a British merchant Peter Durand to patent the idea in 1810. The canning concept was based on experimental food preservation work in glass containers the year before by the French inventor Nicholas Appert. Durand did not pursue food canning, but, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pontypool
Pontypool ( cy, Pont-y-pŵl ) is a town and the administrative centre of the county borough of Torfaen, within the historic boundaries of Monmouthshire in South Wales. It has a population of 28,970. Location It is situated on the Afon Lwyd river in the county borough of Torfaen. Located at the eastern edge of the South Wales coalfields, Pontypool grew around industries including iron and steel production, coal mining and the growth of the railways. A rather artistic manufacturing industry which also flourished here alongside heavy industry was Japanning, a type of lacquer ware. Pontypool itself consists of several smaller districts, these include Abersychan, Cwmffrwdoer, Pontnewynydd, Trevethin, Penygarn, Wainfelin, Tranch, Brynwern, Pontymoile, Blaendare, Cwmynyscoy, New Inn, Griffithstown and Sebastopol. History The name of the town in Welsh – ''Pont-y-pŵl'' – originates from a bridge ('pont') associated with a pool in the Afon Lwyd. The Welsh word ''p� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sheet Metal
Sheet metal is metal formed into thin, flat pieces, usually by an industrial process. Sheet metal is one of the fundamental forms used in metalworking, and it can be cut and bent into a variety of shapes. Thicknesses can vary significantly; extremely thin sheets are considered foil or leaf, and pieces thicker than 6 mm (0.25 in) are considered plate, such as plate steel, a class of structural steel. Sheet metal is available in flat pieces or coiled strips. The coils are formed by running a continuous sheet of metal through a roll slitter. In most of the world, sheet metal thickness is consistently specified in millimeters. In the U.S., the thickness of sheet metal is commonly specified by a traditional, non-linear measure known as its gauge. The larger the gauge number, the thinner the metal. Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge. Gauge differs between ferrous ( iron-based) metals and nonferrous metals such as aluminum or copper. Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andrew Yarranton
Andrew Yarranton (1619–1684) was an important English engineer in the 17th century who was responsible for making several rivers into navigable waterways. Biography He was born at Astley, just south of the town of Stourport-on-Severn in Worcestershire, and was from a yeoman family. He was apprenticed to a linen draper in Worcester circa 1632, but left after a few years to live a country life. According to John Aubrey he died violently; 'The cause of death was a beating and thrown into a tub of water'. Civil War Period During the English Civil War he served in the Parliamentary army rising to the rank of captain. In 1646 he became a member of the Worcester County Committee to administer "parliamentary justice" to the county and to list and fine all "delinquents" who had supported the Royalist cause. After the war, he used the arrears of military pay to speculate in forfeited crown and royalist estates. With other officers, he set up ironworks, a blast furnace at Astley, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolling Mill
In metalworking, rolling is a metal forming process in which metal stock is passed through one or more pairs of rolls to reduce the thickness, to make the thickness uniform, and/or to impart a desired mechanical property. The concept is similar to the rolling of dough. Rolling is classified according to the temperature of the metal rolled. If the temperature of the metal is above its recrystallization temperature, then the process is known as hot rolling. If the temperature of the metal is below its recrystallization temperature, the process is known as cold rolling. In terms of usage, hot rolling processes more tonnage than any other manufacturing process, and cold rolling processes the most tonnage out of all cold working processes... Roll stands holding pairs of rolls are grouped together into rolling mills that can quickly process metal, typically steel, into products such as structural steel ( I-beams, angle stock, channel stock), bar stock, and rails. Most steel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wrought Iron
Wrought iron is an iron alloy with a very low carbon content (less than 0.08%) in contrast to that of cast iron (2.1% to 4%). It is a semi-fused mass of iron with fibrous slag inclusions (up to 2% by weight), which give it a wood-like "grain" that is visible when it is etched, rusted, or bent to failure. Wrought iron is tough, malleable, ductile, corrosion resistant, and easily forge welded, but is more difficult to weld electrically. Before the development of effective methods of steelmaking and the availability of large quantities of steel, wrought iron was the most common form of malleable iron. It was given the name ''wrought'' because it was hammered, rolled, or otherwise worked while hot enough to expel molten slag. The modern functional equivalent of wrought iron is mild steel, also called low-carbon steel. Neither wrought iron nor mild steel contain enough carbon to be hardenable by heating and quenching. Wrought iron is highly refined, with a small amount of silic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wolverley
Wolverley is a village; with nearby Cookley (1 mi northeast), it forms a civil parish in the Wyre Forest District of Worcestershire, England. It is 2 miles north of Kidderminster and lies on the River Stour and the Staffordshire and Worcestershire Canal. At the time of the 2001 census, it had a population of 2,096. Notable features There are 13 Listed Buildings within Wolverley, three of which are grade II*. One of the unusual features of the area are rooms cut into the sandstone cliffs behind some of the houses. In the centre of the village, next to the Queen's Head Public House car-park are some caves which reflect this usage. Wolverley has one of the few remaining animal pounds in the area. St. John's Church Woverley's Church of England and parish church is dedicated to St. John. It is claimed as a tradition that there has been a church or chapel on the site since Anglo-Saxon times. The first documented evidence of a church was the mention of a parish priest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philip Foley
Philip Foley (12 May 1648 – December 1716) was the youngest of the three surviving sons of the British ironmaster Thomas Foley. His father transferred all his ironworks in the Midlands to him in 1668 and 1669 for £60,000. He also settled an estate at Prestwood near Stourbridge on him on his marriage, to which Philip added the manor of Kinver. Ironworks Philip ran the ironworks but found that they were not as profitable as they had been, and began from 1674 to sell them off. One group was bought by Sir Clement Clerke. He disposed of the last of them to two of his managers John Wheeler and Richard Avenant, and they also took over what had been Sir Clement Clerke's ironworks when some of those reverted to Philip Foley. Wheeler and Avenant were more successful in running a rather reduced business and leased blast furnaces in the Forest of Dean from Philip's brother Paul. In 1692, the two joined the managers in the business. Philip remained a partner for the rest of his l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Hanbury (1744–1784)
John Hanbury (6 August 1744 – 6 April 1784) was a British heir and politician who sat in the House of Commons from 1766 to 1784. Early life John Hanbury was born in 1744. His father, Capel Hanbury served as the Member of Parliament for Leominster. His mother was Jane Tracy. His paternal grandfather was John Hanbury, while his maternal grandfather was Thomas Tracy, 5th Viscount Tracy. His great grandfather Capel Hanbury (1625–1704) began the building of Pontypool Park House in 1659, where he grew up at Pontypool Park in Wales. His family was responsible for the industrialisation and urbanisation of the eastern valley through which runs the Afon Llwyd (in English "grey river") in Monmouthshire around Pontypool. Career Hanbury was MP for Monmouthshire from 1765 until 1785, before a writ was issued for a by-election. Personal life and death Hanbury lived in the manor-house of Hoarstone in Pontypool Park which now houses St. Alban's R.C. High School and Pontypool Museum. He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rust
Rust is an iron oxide, a usually reddish-brown oxide formed by the reaction of iron and oxygen in the catalytic presence of water or air moisture. Rust consists of hydrous iron(III) oxides (Fe2O3·nH2O) and iron(III) oxide-hydroxide (FeO(OH), Fe(OH)3), and is typically associated with the corrosion of refined iron. Given sufficient time, any iron mass, in the presence of water and oxygen, could eventually convert entirely to rust. Surface rust is commonly flaky and friable, and provides no passivational protection to the underlying iron, unlike the formation of patina on copper surfaces. ''Rusting'' is the common term for corrosion of elemental iron and its alloys such as steel. Many other metals undergo similar corrosion, but the resulting oxides are not commonly called "rust". Several forms of rust are distinguishable both visually and by spectroscopy, and form under different circumstances. Other forms of rust include the result of reactions between iron and chloride in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dud Dudley
Dudd (Dud) Dudley (1600–1684) was an English metallurgist, who fought on the Royalist side in the English Civil War as a soldier, military engineer, and supplier of munitions. He was one of the first Englishmen to smelt iron ore using coke. Background and early life Dudley was the illegitimate son of Edward Sutton, 5th Baron Dudley of Dudley Castle. Dudd was the fourth of Lord Dudley's eleven children by his 'concubine' Elizabeth, the daughter of William Tomlinson (she died 3 July 1629). Strictly, he was called Dudd Dudley otherwise Tomlinson. His eldest brother was Robert Dudley of Netherton Hall. Dudd married Eleanor Heaton, (1606–1675), on 12 October 1626, at St. Helen's Church, Worcester. Lord Dudley (though he had a legitimate son, and a granddaughter by him, as well as four legitimate daughters and numerous grandchildren) seemed to have attended to the up-bringing of his natural children by Elizabeth Tomlinson; he educated and provided for them. On the other hand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
