steel wikipedia - EAS
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Steel - Wikipedia
https://en.wikipedia.org/wiki/SteelSteel is an alloy made up of iron with typically a few tenths of a percent of 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 need typically an additional
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Xem thêmThe noun steel originates from the Proto-Germanic adjective stahliją or stakhlijan 'made of steel', which is related to stahlaz or stahliją 'standing firm'.
The carbon content of steel is between 0.002% and 2.14% by...
Xem thêmOrigins and production
Iron is commonly found in the Earth's crust in the form of an ore, usually an iron oxide, such as magnetite or hematite. Iron is extracted from iron oreby removing the oxygen through its combination with a preferred chemical partner...
Xem thêmThe steel industry is often considered an indicator of economic progress, because of the critical role played by steel in infrastructural and overall economic development.
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Xem thêmSteel is one of the world's most-recycled materials, with a recycling rate of over 60% globally; in the United States alone, over 82,000,000 metric tons (81,000,000 long tons; 90,000,000 short tons) were recycled in the year 2008, for an overall recycling rate of 83%.
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Xem thêmCarbon steels
Modern steels are made with varying combinations of alloy metals to fulfill many purposes. Carbon steel, composed simply of iron and carbon,...
Xem thêmAncient steel
Steel was known in antiquity and was produced in bloomeries and crucibles.
The earliest known production of steel is seen in pieces of ironware...
Xem thêmVăn bản Wikipedia theo giấy phép CC-BY-SAMục này có hữu ích không?Cảm ơn! Cung cấp thêm phản hồi Steel - Simple English Wikipedia, the free encyclopedia
https://simple.wikipedia.org/wiki/SteelMaking steel. Steel has a long history. People in India and Sri Lanka were making small amounts of steel more than 2,500 years ago. It was very expensive and was often used to make swords and knives.In the Middle Ages, steel could be made only in small amounts since the processes took a long time.. In the time since, there have been many changes to the way steel is made.
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Steel (1997 film) - Wikipedia
https://en.wikipedia.org/wiki/Steel_(1997_film)Steel is a 1997 American superhero film loosely based on the DC Comics character of the same name. The film stars Shaquille O'Neal as John Henry Irons and his alter-ego Steel, Annabeth Gish as his wheelchair-using partner Susan Sparks, and Judd Nelsonas their rival Nathaniel Burke. The plot centers on an accident caused by Burke which leaves Sparks paralyzed. The accident result…
Wikipedia · Nội dung trong CC-BY-SA giấy phépCarbon steel - Simple English Wikipedia, the free encyclopedia
https://simple.wikipedia.org/wiki/Carbon_steel- Typical compositions of carbon are: 1. Mild (low carbon) steel: approximately 0.3% carbon content with up to 0.4% manganese content (e.g. AISI 1018 steel). Less strong but cheap and easy to shape; surface hardness can be increased through carburizing. 2. Medium carbon steel: approximately 0.30% to 0.45% carbon content with 0.60 to 1.65% manganese content(e.g. AISI 1…
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Steel – Wikipédia, a enciclopédia livre
https://pt.wikipedia.org/wiki/SteelSteel. Origem: Wikipédia, a enciclopédia livre. Esta é uma página de desambiguação que lista os artigos que podem ser associados a um ou vários títulos. Se uma ligação interna o conduziu até aqui, sugerimos que a corrija para apontá-la diretamente ao artigo adequado. Steel pode referir-se a: 4713 Steel, asteroide. Steel cage, parte ...
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Steel — Wikipédia
https://fr.wikipedia.org/wiki/SteelSteel est un nom de famille notamment porté par : ... Wikipedia® est une marque déposée de la Wikimedia Foundation, Inc., organisation de bienfaisance régie par le paragraphe 501(c)(3) du code fiscal des États-Unis. Politique de confidentialité ...
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Steel – Wikipedia
https://de.wikipedia.org/wiki/SteelSteel steht für: . Steel (Comicserie) von DC Comics (1994–1998) Steel (Computerspiel), Computerspiel von Hewson Consultants (1989) Steel (englische Band), englische New-Wave-of-British-Heavy-Metal-Band (1980–1984) Steel (Fernsehsender), italienischer Fernsehsender Steel, Kurzgeschichte von Richard Matheson (1956); Steel Ball Company, ehemaliger US …
SAE steel grades - Wikipedia, the free encyclopedia
li.mit.edu/Stuff/PM/SAE-Steel-Grades.pdf · PDF tệp10/07/2012 · From Wikipedia, the free encyclopedia The Society of Automotive Engineers (SAE) designates SAE steel grades.These are four digit numbers which represent chemical composition standards for steel specifications.
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Real Steel — Wikipédia
https://fr.wikipedia.org/wiki/Real_SteelXem thêm trên fr.wikipedia.orgEn 2020, la boxe a évolué pour devenir un sport high-tech. Charlie Kenton, un ancien boxeur, a perdu toute chance de remporter le championnat depuis que les humains ont été remplacés sur le ring par des robots d'acier de 900 kg et de 2,40 mde haut. À présent, il n'est plus qu'un manager minable qui utilise des robot…- Réalisation: Shawn Levy
- Titre original: Real Steel
- Scénario: John Gatins
- Titre québécois: Gants d’acier
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