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Hayward Augustus Harvey
Hayward Augustus Harvey (January 17, 1824 – August 28, 1893) was an American inventor and industrialist. Biography Hayward A. Harvey was born in Jamestown, New York on January 17, 1824. He was educated at the Poughkeepsie Academy and the Academy of New Paltz. He was married twice, to Matilda Winant and Emily A. Halsey. He had one son by each marriage. He is best known for inventing the Harvey process for case hardening the front surface of steel armor plate. The resulting Harvey armor was widely used on armoured ships in the 1890s. He invented the process while living in Orange, New Jersey The City of Orange is a township in Essex County, in the U.S. state of New Jersey. As of the 2010 U.S. census, the township's population was 30,134, reflecting a decline of 2,734 (−8.3%) from the 32,868 counted in 2000. Orange was original ..., and died there on August 28, 1893. Patents * , Manufacture of Steel Rails for Railroads * , Improvement in Compositions for Sup ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jamestown, New York
Jamestown is a city in southern Chautauqua County, in the U.S. state of New York. The population was 28,712 at the 2020 census. Situated between Lake Erie to the north and the Allegheny National Forest to the south, Jamestown is the largest population center in the county. Nearby Chautauqua Lake is a freshwater resource used by fishermen, boaters, and naturalists. Notable people from Jamestown include legendary comedienne Lucille Ball, U.S. Supreme Court justice and Nuremberg chief prosecutor Robert H. Jackson, musician Natalie Merchant, musician Dennis Drew, musician John Lombardo, naturalist Roger Tory Peterson, and NFL Commissioner Roger Goodell. In the 20th century, Jamestown was a thriving industrial area, noted for producing several well-known products. They include the crescent wrench, produced by Karl Peterson's the Crescent Tool Company in Jamestown beginning in 1907. and the automatic lever voting machine, manufactured by the Automatic Voting Machine Company, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orange, New Jersey
The City of Orange is a township in Essex County, in the U.S. state of New Jersey. As of the 2010 U.S. census, the township's population was 30,134, reflecting a decline of 2,734 (−8.3%) from the 32,868 counted in 2000. Orange was originally incorporated as a township by an act of the New Jersey Legislature on November 27, 1806, from portions of Newark Township. Portions of the township were taken on April 14, 1834, to form the now-defunct Clinton Township. On January 31, 1860, Orange was reincorporated as a town. Portions of the town were taken to form South Orange Township (April 1, 1861, now known as Maplewood), Fairmount (March 11, 1862, now part of West Orange), East Orange Township (March 4, 1863) and West Orange Township (April 10, 1863). On April 3, 1872, Orange was reincorporated as a city.Snyder, John P''The Story of New Jersey's Civil Boundaries: 1606–1968'' Bureau of Geology and Topography; Trenton, New Jersey; 1969. pp. 130–131. Accessed July 6, 2012. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inventor
An invention is a unique or novel device, method, composition, idea or process. An invention may be an improvement upon a machine, product, or process for increasing efficiency or lowering cost. It may also be an entirely new concept. If an idea is unique enough either as a stand alone invention or as a significant improvement over the work of others, it can be patented. A patent, if granted, gives the inventor a proprietary interest in the patent over a specific period of time, which can be licensed for financial gain. An inventor creates or discovers an invention. The word ''inventor'' comes from the Latin verb ''invenire'', ''invent-'', to find. Although inventing is closely associated with science and engineering, inventors are not necessarily engineers or scientists. Due to advances in artificial intelligence, the term "inventor" no longer exclusively applies to an occupation (see human computers). Some inventions can be patented. The system of patents was established ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Industrialist
A business magnate, also known as a tycoon, is a person who has achieved immense wealth through the ownership of multiple lines of enterprise. The term characteristically refers to a powerful entrepreneur or investor who controls, through personal enterprise ownership or a dominant shareholding position, a firm or industry whose goods or services are widely consumed. Such individuals have been known by different terms throughout history, such as industrialists, robber barons, captains of industry, czars, moguls, oligarchs, plutocrats, or taipans. Etymology The term '' magnate'' derives from the Latin word ''magnates'' (plural of ''magnas''), meaning "great man" or "great nobleman". The term ''mogul'' is an English corruption of ''mughal'', Persian or Arabic for "Mongol". It alludes to emperors of the Mughal Empire in Medieval India, who possessed great power and storied riches capable of producing wonders of opulence such as the Taj Mahal. The term ''tycoon'' derives from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harvey Process
Harvey armor was a type of steel naval armor developed in the early 1890s in which the front surfaces of the plates were case hardened. The method for doing this was known as the Harvey process, and was invented by the American engineer Hayward Augustus Harvey. This type of armor was used in the construction of capital ships until superseded by Krupp armor in the late 1890s. The Harvey United Steel Company was a steel cartel whose chairman was Albert Vickers. The year 1894 would see the ten main producers of armor plate, including Vickers, Armstrong, Krupp, Schneider, Carnegie and Bethlehem Steel, form the Harvey Syndicate. Predecessors Before the appearance of compound armor in the 1880s, armor plating was made from uniform homogeneous iron or steel plates backed by several inches of teak to absorb the shock of projectile impact. Compound armor appeared in the mid-1880s and was made from two different types of steel, a very hard but brittle high-carbon steel fron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Case Hardening
Case-hardening or surface hardening is the process of hardening the surface of a metal object while allowing the metal deeper underneath to remain soft, thus forming a thin layer of harder metal at the surface. For iron or steel with low carbon content, which has poor to no hardenability of its own, the case-hardening process involves infusing additional carbon or nitrogen into the surface layer. Case-hardening is usually done after the part has been formed into its final shape, but can also be done to increase the hardening element content of bars to be used in a pattern welding or similar process. The term face hardening is also used to describe this technique, when discussing modern armour. Hardening is desirable for metal components that are subject to sliding contact with hard or abrasive materials, as the hardened metal is more resistant to surface wear. However, because hardened metal is usually more brittle than softer metal, through-hardening (that is, hardening the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steel
Steel is an alloy made up of iron with added carbon to improve its strength and fracture resistance compared to other forms of iron. Many other elements may be present or added. Stainless steels that are corrosion- and oxidation-resistant typically need an additional 11% chromium. Because of its high tensile strength and low cost, steel is used in buildings, infrastructure, tools, ships, trains, cars, machines, electrical appliances, weapons, and rockets. Iron is the base metal of steel. Depending on the temperature, it can take two crystalline forms (allotropic forms): body-centred cubic and face-centred cubic. The interaction of the allotropes of iron with the alloying elements, primarily carbon, gives steel and cast iron their range of unique properties. In pure iron, the crystal structure has relatively little resistance to the iron atoms slipping past one another, and so pure iron is quite ductile, or soft and easily formed. In steel, small amounts of carbon, other ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armor Plate
Military vehicles are commonly armoured (or armored; see spelling differences) to withstand the impact of shrapnel, bullets, shells, rockets, and missiles, protecting the personnel inside from enemy fire. Such vehicles include armoured fighting vehicles like tanks, aircraft, and ships. Civilian vehicles may also be armoured. These vehicles include cars used by officials (e.g., presidential limousines), reporters and others in conflict zones or where violent crime is common. Civilian armoured cars are also routinely used by security firms to carry money or valuables to reduce the risk of highway robbery or the hijacking of the cargo. Armour may also be used in vehicles to protect from threats other than a deliberate attack. Some spacecraft are equipped with specialised armour to protect them against impacts from micrometeoroids or fragments of space debris. Modern aircraft powered by jet engines usually have them fitted with a sort of armour in the form of an aramid composite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harvey Armor
Harvey armor was a type of steel naval armor developed in the early 1890s in which the front surfaces of the plates were case hardened. The method for doing this was known as the Harvey process, and was invented by the American engineer Hayward Augustus Harvey. This type of armor was used in the construction of capital ships until superseded by Krupp armor in the late 1890s. The Harvey United Steel Company was a steel cartel whose chairman was Albert Vickers. The year 1894 would see the ten main producers of armor plate, including Vickers, Armstrong, Krupp, Schneider, Carnegie and Bethlehem Steel, form the Harvey Syndicate. Predecessors Before the appearance of compound armor in the 1880s, armor plating was made from uniform homogeneous iron or steel plates backed by several inches of teak to absorb the shock of projectile impact. Compound armor appeared in the mid-1880s and was made from two different types of steel, a very hard but brittle high-carbon steel front ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Evening World
''The Evening World'' was a newspaper that was published in New York City from 1887 to 1931. It was owned by Joseph Pulitzer, and served as an evening edition of the ''New York World.'' History The first issue was on October 10, 1887. It was published daily, except for Sunday. The final publication was on February 26, 1931. It was merged with ''New York World'' and the ''New York Telegram'' and became the ''New York World-Telegram''. In 1899, ''The Evening World'' was the subject of a large-scale newsboy strike, immortalized by the Disney film and stage musical '' Newsies''. Staff Nixola Greeley-Smith had worked in St Louis before being based at ''The Evening World''. She covered home front activities during World War I and was an advocate and activist for women's suffrage. References {{DEFAULTSORT:Evening World, The Evening Evening is the period of a day that starts at the end of the afternoon and overlaps with the beginning of night. The exact times when evening begins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1824 Births
Eighteen or 18 may refer to: * 18 (number), the natural number following 17 and preceding 19 * one of the years 18 BC, AD 18, 1918, 2018 Film, television and entertainment * ''18'' (film), a 1993 Taiwanese experimental film based on the short story ''God's Dice'' * ''Eighteen'' (film), a 2005 Canadian dramatic feature film * 18 (British Board of Film Classification), a film rating in the United Kingdom, also used in Ireland by the Irish Film Classification Office * 18 (''Dragon Ball''), a character in the ''Dragon Ball'' franchise * "Eighteen", a 2006 episode of the animated television series ''12 oz. Mouse'' Music Albums * ''18'' (Moby album), 2002 * ''18'' (Nana Kitade album), 2005 * '' 18...'', 2009 debut album by G.E.M. Songs * "18" (5 Seconds of Summer song), from their 2014 eponymous debut album * "18" (One Direction song), from their 2014 studio album ''Four'' * "18", by Anarbor from their 2013 studio album '' Burnout'' * "I'm Eighteen", by Alice Cooper common ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1893 Deaths
Events January–March * January 2 – Webb C. Ball introduces railroad chronometers, which become the general railroad timepiece standards in North America. * Mark Twain started writing Puddn'head Wilson. * January 6 – The Washington National Cathedral is chartered by Congress; the charter is signed by President Benjamin Harrison. * January 13 ** The Independent Labour Party of the United Kingdom has its first meeting. ** U.S. Marines from the ''USS Boston'' land in Honolulu, Hawaii, to prevent the queen from abrogating the Bayonet Constitution. * January 15 – The ''Telefon Hírmondó'' service starts with around 60 subscribers, in Budapest. * January 17 – Overthrow of the Kingdom of Hawaii: Lorrin A. Thurston and the Citizen's Committee of Public Safety in Hawaii, with the intervention of the United States Marine Corps, overthrow the government of Queen Liliuokalani. * January 21 ** The Cherry Sisters first perform in Marion, Iowa. ** The Ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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