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Cementation Furnace, Sheffield
The Cementation furnace in Sheffield, South Yorkshire, England is a Grade II Listed Building Sheffield City Council. Gives a list of all listed buildings in Sheffield. and is the only example of this type of steel making furnace to survive intact in Great Britain. It is situated on Doncaster Street in the St Vincent's Quarter just north west of the city centre. History The furnace was built in 1848 to produce steel by the cementation process by the local steel firm of Daniel Doncasters and Sons, a firm which had been established in Sheffield in 1778. www.doncasters.com.Gives some details o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cementation Process
The cementation process is an obsolete technology for making steel by carburization of iron. Unlike modern steelmaking, it increased the amount of carbon in the iron. It was apparently developed before the 17th century. Derwentcote Steel Furnace, built in 1720, is the earliest surviving example of a cementation furnace. Another example in the UK is the cementation furnace in Doncaster Street, Sheffield. Origins The process was described in a treatise published in Prague in 1574. It was again invented by Johann Nussbaum of Magdeburg, who began operations at Nuremberg (with partners) in 1601. The process was patented in England by William Ellyot and Mathias Meysey in 1614. At that date, the "invention" could consist merely of the introduction of a new industry or product, or even a mere monopoly. They evidently soon transferred the patent to Sir Basil Brooke, but he was forced to surrender it in 1619. A clause in the patent prohibiting the import of steel was found to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cementation Furnace - Geograph
Cementation may refer to: * Cementation (biology), the process whereby some sessile bivalve mollusks (and some other shelled invertebrates) attach themselves permanently to a hard substrate *Cementation (geology), the process of deposition of dissolved mineral components in the interstices of sediments * Cementation (medical), a small deposit of calcium, similar to a cyst * Cementation (metallurgy), a process in which ions are reduced to zero valence at a solid metallic interface *Cementation process, an obsolete technique for making steel by carburization of iron *Carburization Carburising, carburizing (chiefly American English), or carburisation is a heat treatment process in which iron or steel absorbs carbon while the metal is heated in the presence of a carbon-bearing material, such as charcoal or carbon monoxide. ..., a process for surface hardening of low-carbon steel * Cementation Company, a British construction business {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sheffield
Sheffield is a city status in the United Kingdom, city in South Yorkshire, England, whose name derives from the River Sheaf which runs through it. The city serves as the administrative centre of the City of Sheffield. It is Historic counties of England, historically part of the West Riding of Yorkshire and some of its southern suburbs were transferred from Derbyshire to the city council. It is the largest settlement in South Yorkshire. The city is in the eastern foothills of the Pennines and the valleys of the River Don, Yorkshire, River Don with its four tributaries: the River Loxley, Loxley, the Porter Brook, the River Rivelin, Rivelin and the River Sheaf, Sheaf. Sixty-one per cent of Sheffield's entire area is green space and a third of the city lies within the Peak District national park. There are more than 250 parks, woodlands and gardens in the city, which is estimated to contain around 4.5 million trees. The city is south of Leeds, east of Manchester, and north ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Yorkshire
South Yorkshire is a ceremonial and metropolitan county in the Yorkshire and Humber Region of England. The county has four council areas which are the cities of Doncaster and Sheffield as well as the boroughs of Barnsley and Rotherham. In Northern England, it is on the east side of the Pennines. Part of the Peak District national park is in the county. The River Don flows through most of the county, which is landlocked. The county had a population of 1.34 million in 2011. Sheffield largest urban centre in the county, it is the south west of the county. The built-up area around Sheffield and Rotherham, with over half the county's population living within it, is the tenth most populous in the United Kingdom. The majority of the county was formerly governed as part of the county of Yorkshire, the former county remains as a cultural region. The county was created on 1 April 1974, under the Local Government Act 1972. It was created from 32 local government districts of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Listed Building
In the United Kingdom, a listed building or listed structure is one that has been placed on one of the four statutory lists maintained by Historic England in England, Historic Environment Scotland in Scotland, in Wales, and the Northern Ireland Environment Agency in Northern Ireland. The term has also been used in the Republic of Ireland, where buildings are protected under the Planning and Development Act 2000. The statutory term in Ireland is " protected structure". A listed building may not be demolished, extended, or altered without special permission from the local planning authority, which typically consults the relevant central government agency, particularly for significant alterations to the more notable listed buildings. In England and Wales, a national amenity society must be notified of any work to a listed building which involves any element of demolition. Exemption from secular listed building control is provided for some buildings in current use for worship, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Britain
Great Britain is an island in the North Atlantic Ocean off the northwest coast of continental Europe. With an area of , it is the largest of the British Isles, the largest European island and the ninth-largest island in the world. It is dominated by a maritime climate with narrow temperature differences between seasons. The 60% smaller island of Ireland is to the west—these islands, along with over 1,000 smaller surrounding islands and named substantial rocks, form the British Isles archipelago. Connected to mainland Europe until 9,000 years ago by a landbridge now known as Doggerland, Great Britain has been inhabited by modern humans for around 30,000 years. In 2011, it had a population of about , making it the world's third-most-populous island after Java in Indonesia and Honshu in Japan. The term "Great Britain" is often used to refer to England, Scotland and Wales, including their component adjoining islands. Great Britain and Northern Ireland now constitute the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
St Vincent's Quarter
St Vincent's Quarter is one of Sheffield Sheffield is a city status in the United Kingdom, city in South Yorkshire, England, whose name derives from the River Sheaf which runs through it. The city serves as the administrative centre of the City of Sheffield. It is Historic counties o ...'s eleven designated quarters, centring on and named after St Vincent's Church. Primarily an office and industrial location, its regeneration has increased rapidly over the past few years, with the new Metier residential block and Velocity Village office and residential accommodation springing up on the north side of Tenter Street. Despite recent development, the area still contains several dilapidated or derelict workshops and prostitution is common in the area. It is broadly triangular in shape, with Tenter Street and Broad Lane to the south, Netherthorpe Road and Hoyle Street to the north-west and Shalesmoor, Moorfields, Gibraltar Street and West Bar to the north-east. Currently, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blackout (wartime)
A blackout during war, or in preparation for an expected war, is the practice of collectively minimizing outdoor light, including upwardly directed (or reflected) light. This was done in the 20th century to prevent crews of enemy aircraft from being able to identify their targets by sight, such as during the London Blitz of 1940. In coastal regions, a shoreside blackout of city lights also helped protect ships from being seen silhouetted against the artificial light by enemy submarines farther out at sea. World War I Plans to black out British coastal towns in the event of war were drawn up in 1913 by Winston Churchill in his role as First Lord of the Admiralty; these plans were implemented on 12 August 1914, eight days after the United Kingdom had entered the war. On 1 October 1914, the Commissioner of the Metropolitan Police ordered that bright exterior lights were to be extinguished or dimmed in the London area and street lamps be partially painted out with black paint. Elsewhe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HSBC
HSBC Holdings plc is a British multinational universal bank and financial services holding company. It is the largest bank in Europe by total assets ahead of BNP Paribas, with US$2.953 trillion as of December 2021. In 2021, HSBC had $10.8 trillion in assets under custody (AUC) and $4.9 trillion in assets under administration (AUA), respectively. HSBC traces its origin to a hong in British Hong Kong, and its present form was established in London by the Hongkong and Shanghai Banking Corporation to act as a new group holding company in 1991; its name derives from that company's initials. The Hongkong and Shanghai Banking Corporation opened branches in Shanghai in 1865 and was first formally incorporated in 1866. HSBC has offices in 64 countries and territories across Africa, Asia, Oceania, Europe, North America, and South America, serving around 40 million customers. As of 2022, it was ranked no. 38 in the world in the Forbes rankings of large companies ranked by sales, profits ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kelham Island Museum
The Kelham Island Museum is an industrial museum on Alma Street, alongside the River Don, in the centre of Sheffield, England. It was opened in 1982. The site The island on which it is located is man-made, resulting from the construction of a mill race, in the 12th century, which diverted water from the River Don to power a corn mill belonging to the Lord of the Manor. It is reported that the island was subsequently named after the Town Armourer, Kellam Homer, who owned a grinding workshop on the neighbouring goit (mill race) in 1637. Having remained meadowland for much of its existence, John Crowley's Iron Foundry was built on the site in 1829 and continued in operation until the 1890s. The site was flooded on 11 March 1864, when the Dale Dyke Dam broke, damaging workshops on the site. Crowley's Iron Foundry was replaced by a power station in 1899 to provide electricity for the new fleet of trams in the city. The power station operated until the 1930s when the building was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Sheffield
The history of Sheffield, a city in South Yorkshire, England, can be traced back to the founding of a settlement in a clearing beside the River Sheaf in the second half of the 1st millennium AD. The area now known as Sheffield had seen human occupation since at least the last ice age, but significant growth in the settlements that are now incorporated into the city did not occur until the Industrial Revolution. Following the Norman conquest of England, Sheffield Castle was built to control the Saxon settlements and Sheffield developed into a small town, no larger than Sheffield City Centre. By the 14th century Sheffield was noted for the production of knives, and by 1600, overseen by the Company of Cutlers in Hallamshire, it had become the second centre of cutlery production in England after London. In the 1740s the crucible steel process was improved by Sheffield resident Benjamin Huntsman, allowing a much better production quality. At about the same time, Sheffield plate, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
