Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/High_pressure> ?p ?o }
Showing triples 1 to 46 of
46
with 100 triples per page.
- High_pressure abstract "High pressure in science and engineering is studying the effects of high pressure on materials and the design and construction of devices, such as a diamond anvil cell, which can create high pressure. By high pressure it is usually meant pressures of thousands (kilobars) or millions (megabars) of times atmospheric pressure (about 1 bar or 100,000 Pa).Percy Williams Bridgman received a Nobel prize for advancing this area of physics by several magnitudes of pressure (400 MPa to 40,000 MPa). The list of founding fathers of this field includes also the names of Harry George Drickamer, Tracey Hall, F.P. Bundy, L.F. Vereschagin, Sergey M. Stishov.It was by applying high pressure as well as high temperature to carbon that man-made diamonds were first produced as well as many other interesting discoveries. Almost any material when subjected to high pressure will compact itself into a denser form, for example, quartz, also called silica or silicon dioxide will first adopt a denser form known as coesite, then upon application of even higher pressure, form stishovite. These two forms of silica were first discovered by high-pressure experimenters, but then found in nature at the site of a meteor impact.Chemical bonding is likely to change under high pressure, when the P*V term in the free energy becomes comparable to the energies of typical chemical bonds - i.e. at around 100 GPa. Among the most striking changes are metallization of oxygen at 96 GPa (rendering oxygen a superconductor), and transition of sodium from a nearly-free-electron metal to a transparent insulator at ~200 GPa. At ultimately high compression, however, all materials will metallize.High-pressure experimentation has led to the discovery of the types of minerals which are believed to exist in the deep mantle of the Earth, such as silicate perovskite, which is thought to make up half of the Earth's bulk, and post-perovskite, which occurs at the core-mantle boundary and explains many anomalies inferred for that region.Pressure \"landmarks\": pressure exerted by a fingernail scratching is ~0.6 GPa, typical pressures reached by large-volume presses are up to 30-40 GPa, pressures that can be generated inside diamond anvil cells are ~320 GPa, pressure in the center of the Earth is 364 GPa, and highest pressures ever achieved in shock waves are over 100,000 GPa.".
- High_pressure wikiPageID "85331".
- High_pressure wikiPageLength "3324".
- High_pressure wikiPageOutDegree "24".
- High_pressure wikiPageRevisionID "700794677".
- High_pressure wikiPageWikiLink Bar_(unit).
- High_pressure wikiPageWikiLink Carbon.
- High_pressure wikiPageWikiLink Category:Materials_science.
- High_pressure wikiPageWikiLink Coesite.
- High_pressure wikiPageWikiLink D-DIA.
- High_pressure wikiPageWikiLink Diamond_anvil_cell.
- High_pressure wikiPageWikiLink Engineering.
- High_pressure wikiPageWikiLink Harry_George_Drickamer.
- High_pressure wikiPageWikiLink Oxygen.
- High_pressure wikiPageWikiLink Percy_Williams_Bridgman.
- High_pressure wikiPageWikiLink Post-perovskite.
- High_pressure wikiPageWikiLink Pressure.
- High_pressure wikiPageWikiLink Quartz.
- High_pressure wikiPageWikiLink Science.
- High_pressure wikiPageWikiLink Sergey_M._Stishov.
- High_pressure wikiPageWikiLink Silicate_perovskite.
- High_pressure wikiPageWikiLink Silicon_dioxide.
- High_pressure wikiPageWikiLink Sodium.
- High_pressure wikiPageWikiLink Stishovite.
- High_pressure wikiPageWikiLink Synthetic_diamond.
- High_pressure wikiPageWikiLink Temperature.
- High_pressure wikiPageWikiLinkText "1,000 PSI".
- High_pressure wikiPageWikiLinkText "High pressure".
- High_pressure wikiPageWikiLinkText "high pressure".
- High_pressure wikiPageWikiLinkText "high-pressure physics".
- High_pressure wikiPageWikiLinkText "high-pressure".
- High_pressure wikiPageUsesTemplate Template:About.
- High_pressure wikiPageUsesTemplate Template:Citation_needed.
- High_pressure subject Category:Materials_science.
- High_pressure type Redirect.
- High_pressure comment "High pressure in science and engineering is studying the effects of high pressure on materials and the design and construction of devices, such as a diamond anvil cell, which can create high pressure. By high pressure it is usually meant pressures of thousands (kilobars) or millions (megabars) of times atmospheric pressure (about 1 bar or 100,000 Pa).Percy Williams Bridgman received a Nobel prize for advancing this area of physics by several magnitudes of pressure (400 MPa to 40,000 MPa).".
- High_pressure label "High pressure".
- High_pressure sameAs Q5757669.
- High_pressure sameAs فیزیک_فشاربالا.
- High_pressure sameAs Fisic_ardbhrú.
- High_pressure sameAs 高圧.
- High_pressure sameAs Høgtrykksfysikk.
- High_pressure sameAs m.0ln_z.
- High_pressure sameAs Q5757669.
- High_pressure wasDerivedFrom High_pressure?oldid=700794677.
- High_pressure isPrimaryTopicOf High_pressure.