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Hadfields Limited
Hadfields Limited of Hecla and East Hecla Sheffield, Yorkshire was a British manufacturer of special steels in particular manganese alloys (which were discovered by the founder's son and often known as Hadfield steel) and the manufacture of steel castings. There was a very heavy involvement in the armaments industry, in the production of shells and armour plate steel. In 1977 Hadfields became part of Tiny Rowland's Lonrho. The over-capacity of Britain's steel industry forced the closure of the Leeds Road plant in June 1981 and the East Hecla workforce was much reduced. Lonrho finally closed the last part of Hadfields in 1983 receiving compensation from GKN and the British Steel Corporation. Most of the site is now covered by Meadowhall Shopping Centre. History Robert Hadfield (c.1831-20 March 1888) who died aged 57 after a long illness, belonged to a family with close links to steel makers (John Brown & Company#John Brown & Company, Brown's) and George Hadfield (politician), ... [...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] |
Manganese Steel
Mangalloy, also called manganese steel or Hadfield steel, is an alloy steel containing an average of around 13% manganese. Mangalloy is known for its high impact strength and resistance to abrasion once in its work-hardened state. Material properties Mangalloy is made by alloying steel, containing 0.8 to 1.25% carbon, with 11 to 15% manganese. Mangalloy is a unique non-magnetic steel with extreme anti-wear properties. The material is very resistant to abrasion and will achieve up to three times its surface hardness during conditions of impact, without any increase in brittleness which is usually associated with hardness. This allows mangalloy to retain its toughness. Most steels contain 0.15 to 0.8% manganese. High strength alloys often contain 1 to 1.8% manganese. At about 1.5% manganese content, the steel becomes brittle, and this trait increases until about 4 to 5% manganese content is reached. At this point, the steel will pulverize at the strike of a hammer. Further increase ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defunct Companies Based In Sheffield
{{Disambiguation ...
Defunct (no longer in use or active) may refer to: * ''Defunct'' (video game), 2014 * Zombie process or defunct process, in Unix-like operating systems See also * * :Former entities * End-of-life product * Obsolescence Obsolescence is the state of being which occurs when an object, service, or practice is no longer maintained or required even though it may still be in good working order. It usually happens when something that is more efficient or less risky r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ironworks And Steelworks In England
An ironworks or iron works is an industrial plant where iron is smelted and where heavy iron and steel products are made. The term is both singular and plural, i.e. the singular of ''ironworks'' is ''ironworks''. Ironworks succeeded bloomeries when blast furnaces replaced former methods. An integrated ironworks in the 19th century usually included one or more blast furnaces and a number of puddling furnaces or a foundry with or without other kinds of ironworks. After the invention of the Bessemer process, converters became widespread, and the appellation steelworks replaced ironworks. The processes carried at ironworks are usually described as ferrous metallurgy, but the term siderurgy is also occasionally used. This is derived from the Greek words ''sideros'' - iron and ''ergon'' or ''ergos'' - work. This is an unusual term in English, and it is best regarded as an anglicisation of a term used in French, Spanish, and other Romance languages. Historically, it is common ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lonmin
Lonmin plc, formerly Lonrho plc, was a British producer of platinum group metals operating in the Bushveld Complex of South Africa. It was listed on the London Stock Exchange. Its registered office was in London, and its operational headquarters were in Johannesburg, South Africa. Lonmin rose to international attention following the Marikana miners' strike in August 2012, in which over 100 striking Lonmin employees were shot (36 killed and 78 wounded) by South African Police Service officers. On 10 June 2019, Sibanye-Stillwater completed the acquisition of Lonmin plc. History The company was incorporated in the United Kingdom on 13 May 1909 as the London and Rhodesian Mining and Land Company Limited. It had a founding capital of £1300, which was raised by seven shareholders. Led by Julius Weil, the company started to invest in mining rights in Rhodesia. In 1912 Lonrho started to invest in farming land as well and by 1945 it had become Rhodesia's biggest company. Businessman T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Steel Corporation
The English Steel Corporation Ltd was a United Kingdom steel producer. The company was jointly owned by Cammell Laird and Vickers and was formed to bring together their basic steel making interests, principally in the Sheffield area but also including a plant in Openshaw, Manchester. The company was nationalised in 1951, becoming part of the Iron and Steel Corporation of Great Britain, was denationalised shortly afterwards, and renationalised and was absorbed into British Steel Corporation in 1967. It was then subsequently privatised. Eventually the present business was acquired by a management buy out in 2005 and is now called Sheffield Forgemasters Sheffield Forgemasters is a heavy engineering firm located in Sheffield, South Yorkshire, England. The company specialises in the production of large bespoke steel castings and forgings, as well as standard rolls, ingots and bars. The comp .... For more information see the constituent companies articles. Sources * Whitake ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edgar Allen And Company
Edgar Allen and Company was a steel maker and engineer, which from the late 19th century was based at Imperial Steel Works, Tinsley, Sheffield, South Yorkshire. The site was bounded by Sheffield Road, Vulcan Road and the Sheffield District Railway to which it was connected. Imperial Steel Works The site was the home of the foundry and the fabrication shops of the company, the steel warehousing and magnet shops being on the opposite side of Sheffield Road and the later established engineers tools and railway trackwork sections being located adjacent to Shepcote Lane, on a narrow strip of land between that road and the Sheffield Canal. The Melting Shop used metal supplied from two cupola furnaces to feed a pair of Tropenas converters to supply metals to the foundry. These were a nominal 3 tons capacity each. The Tropenas converters were similar to Bessemer process furnaces except that the air was blown across the surface of the molten metal from tuyères on the side of the vessel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jessop Saville & Company
Jessop Saville and Company, the Sheffield-based special steel makers, was founded in 1929 following a merger of J.J.Saville and Co., Limited and William Jessop and Company, both of these being long established in the trade and in the city. History William Jessop and Company Thomas Jessop was born on 30 January 1804 at the family home in Blast Lane, Sheffield. The house was situated next to William Jessop’s works, the company, taking the name of the partners, being known as Mitchell, Raikes and Jessop. With expanding markets in the United States, Thomas and his brothers joined the business in 1830 and just two years later the small crucible steelmakers became William Jessop & Sons. The business moved to a site in the Brightside area of Sheffield and later a works at Kilnhurst was added. The Brightside works eventually covered and included the site of the former water works. Following the deaths of his father and brothers, Thomas was in sole charge of the business by 1871. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samuel Osborn & Company
Samuel Osborn and Company was a steelmaker and engineering tool manufacturer situated in Sheffield, South Yorkshire. Early life Samuel Osborn junior was born in Sheffield in 1826, his father, also named Samuel, was a partner in the firm of Clark and Osborn, makers of pocket knives, razors, brushes and tortoiseshell combs. Samuel junior did not follow in fathers footsteps but, leaving school at 15, he joined city drapers, T.B. & W Cockayne. After seven years he moved into the steel industry and joined toolmakers Thomas Ellin & Son later moving to Henry Russell & Company where he became a travelling salesman. Branching out on his own In 1851 he set up on his own as a file manufacturer with premises in Broad Lane which were named Clyde Works. Within 5 years his company expanded and he rented a six - hole crucible furnace on Carver Street in the city centre, whilst only the following year he set up a tilt and forge in the Philadelphia district of the city, the new site being nam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Industrial Reorganisation Corporation
The Industrial Reorganisation Corporation was an entity established by the Government of the United Kingdom to reorganise British industry. History The corporation was established by the First Wilson ministry in 1966 with the objective of encouraging mergers to make British industries more competitive. Its activities included facilitating the merger of GEC and AEI in 1966 and of the merger of that enlarged entity with English Electric in 1968.The Times, 22 June 1983 It also facilitated the merger of British Motor Corporation with Leyland Motors in 1968 and the merger of RHP, a ball bearing manufacturer, with Ransome & Marles in 1969. It was wound up by the Heath ministry Edward Heath of the Conservative Party formed the Heath ministry and was appointed Prime Minister of the United Kingdom by Queen Elizabeth II on 19 June 1970, following the 18 June general election. Heath's ministry ended after the February ... in 1970. The Chairman throughout most of its life was Sir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harper Bean
Bean Cars was a brand of motor vehicles made in England by A Harper Sons & Bean, Ltd at factories in Dudley, Worcestershire, and Coseley, Staffordshire. The company began making cars in 1919 and diversified into light commercial vehicles in 1924. For a few years in the early 1920s Bean outsold Austin and Morris. Bean suffered financial difficulties and the steel-maker Hadfields Limited took it over in 1926. The launch of an under-developed new model in 1928 worsened sales, and the company stopped making cars in 1929. Hadfields continued Bean commercial vehicle production as "Bean New Era" until June 1931. In 1933 Hadfield re-launched the company as Beans Industries, making components for other motor vehicle manufacturers. History Foundation Absolom Harper founded the iron foundry A. Harper & Sons in Dudley in 1822. George Bean married Absolom's granddaughter and in 1901 became the company's principal shareholder. In 1907 George became company chairman and the name was changed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Krupp
The Krupp family (see pronunciation), a prominent 400-year-old German dynasty from Essen, is notable for its production of steel, artillery, ammunition and other armaments. The family business, known as Friedrich Krupp AG (Friedrich Krupp AG Hoesch-Krupp after acquiring Hoesch AG in 1991 and lasting until 1999), was the largest company in Europe at the beginning of the 20th century, and was the premier weapons manufacturer for Germany in both world wars. Starting from the Thirty Years' War until the end of the Second World War, it produced battleships, U-boats, tanks, howitzers, guns, utilities, and hundreds of other commodities. The dynasty began in 1587 when trader Arndt Krupp moved to Essen and joined the merchants' guild. He bought and sold real estate, and became one of the city's richest men. His descendants produced small guns during the Thirty Years' War and eventually acquired fulling mills, coal mines and an iron forge. During the Napoleonic Wars, Friedrich Kr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
