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Tin Plate
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 For many purposes, tinplate has been replaced by galvanised (zinc-coated or tinned) vessels, though not for cooking as zinc is poisonous.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] |
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] |
Ambrose Crowley
Sir Ambrose Crowley III (1 April 1657/8''England & Wales, Quaker Birth, Marriage, and Death Registers, 1578-1837'' – 17 October 1713) was a 17th-century English ironmonger and politician who was returned to the House of Commons in 1713. Early years Crowley was the son of Ambrose Crowley II, a Quaker blacksmith in Stourbridge, and Mary Hall and rose Dick Whittington-style to become Sheriff of London for 1706. He was knighted on 1 January 1706 by Queen Anne. Career The Crowley Iron Works at Winlaton, Winlaton Mill, and at Swalwell, all in County Durham were probably, at the time, Europe's biggest industrial location and later, as he was owed so much money by the British Government, Ambrose became a director of the South Sea Company on its formation. Today, he is still known for his enlightened management methods. His workers had an elected works committee, sickness payments, company medical team and were treated with respect. These rules are set out in the 'Rules of the Crow ... [...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. H ... [...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 ''pŵ ... [...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, h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patent
A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an enabling disclosure of the invention."A patent is not the grant of a right to make or use or sell. It does not, directly or indirectly, imply any such right. It grants only the right to exclude others. The supposition that a right to make is created by the patent grant is obviously inconsistent with the established distinctions between generic and specific patents, and with the well-known fact that a very considerable portion of the patents granted are in a field covered by a former relatively generic or basic patent, are tributary to such earlier patent, and cannot be practiced unless by license thereunder." – ''Herman v. Youngstown Car Mfg. Co.'', 191 F. 579, 584–85, 112 CCA 185 (6th Cir. 1911) In most countries, patent rights fall under private law and the patent holder ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Finery Forge
A finery forge is a forge used to produce wrought iron from pig iron by decarburization in a process called "fining" which involved liquifying cast iron in a fining hearth and removing carbon from the molten cast iron through oxidation. Finery forges were used as early as the 3rd century BC in China. The finery forge process was replaced by the puddling process and the roller mill, both developed by Henry Cort in 1783–4, but not becoming widespread until after 1800. History A finery forge was used to refine wrought iron at least by the 3rd century BC in ancient China, based on the earliest archaeological specimens of cast and pig iron fined into wrought iron and steel found at the early Han Dynasty (202 BC – 220 AD) site at Tieshengguo.Pigott, Vincent C. (1999). ''The Archaeometallurgy of the Asian Old World''. Philadelphia: University of Pennsylvania Museum of Archaeology and Anthropology. , p. 186-187. Pigott speculates that the finery forge existed in the previous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bloom (casting)
Semi-finished casting products are intermediate castings produced in a steel mill that need further processing before being finished goods. There are four types: ''ingots'', ''blooms'', ''billets'', and ''slabs''. Ingot Ingots are large rough castings designed for storage and transportation. The shape usually resembles a rectangle or square with generous fillets. They are tapered, usually with the big-end-down. Bloom In the era of commercial wrought iron, blooms were slag-riddled iron castings poured in a bloomery before being worked into wrought iron. In the era of commercial steel, blooms are intermediate-stage pieces of steel produced by a first pass of rolling (in a blooming mill) that works the ingots down to a smaller cross-sectional area, but still greater than . Blooms are usually further processed via rotary piercing, structural shape rolling and profile rolling. Common final products include structural shapes, rails, rods, and seamless pipes. Billet A billet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frying Pan
A frying pan, frypan, or skillet is a flat-bottomed pan used for frying, searing, and browning foods. It is typically in diameter with relatively low sides that flare outwards, a long handle, and no lid. Larger pans may have a small grab handle opposite the main handle. A pan of similar dimensions, but with less flared, more vertical sides and often with a lid, is called a sauté pan. While a sauté pan can be used as a frying pan, it is designed for lower heat cooking. History Copper frying pans were used in ancient Mesopotamia. Frying pans were also known in ancient Greece where they were called ''tagēnon'' (Greek: τάγηνον) and Rome, where they were called ''patella'' or ''sartago''. The word ''pan'' derives from the Old English ''panna''. Before the introduction of the kitchen stove in the mid-19th century, a commonly used cast-iron cooking pan called a 'spider' had a handle and three legs used to stand up in the coals and ashes of the fire. Cooking pots a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slitting Mill
The slitting mill was a watermill for slitting bars of iron into rods. The rods then were passed to nailers who made the rods into nails, by giving them a point and head. The slitting mill was probably invented near Liège in what is now Belgium. The first slitting mill in England was built at Dartford, Kent in 1590. This was followed by one near Rugeley at the once separate village which was called Stonehouse, but now called Slitting Mill, by about 1611, and then Hyde Mill in Kinver in 1627. Others followed in various parts of England where iron was made. However, there was a particular concentration of them on the River Stour between Stourbridge and Stourport, where they were conveniently placed to slit iron that was brought up (or down) the River Severn before it reached nailers in the Black Country. The slitting mill consisted of two pairs of rollers turned by water wheels. Mill bars were flat bars of iron about three inches (75 mm) wide and half an inc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Worcestershire
Worcestershire ( , ; written abbreviation: Worcs) is a county in the West Midlands of England. The area that is now Worcestershire was absorbed into the unified Kingdom of England in 927, at which time it was constituted as a county (see History of Worcestershire). Over the centuries the county borders have been modified, but it was not until 1844 that substantial changes were made. Worcestershire was abolished as part of local government reforms in 1974, with its northern area becoming part of the West Midlands and the rest part of the county of Hereford and Worcester. In 1998 the county of Hereford and Worcester was abolished and Worcestershire was reconstituted, again without the West Midlands area. Location The county borders Herefordshire to the west, Shropshire to the north-west, Staffordshire only just to the north, West Midlands to the north and north-east, Warwickshire to the east and Gloucestershire to the south. The western border with Herefordshire includ ... [...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 in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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