Search results

Jump to navigation Jump to search

Page title matches

  • '''Graphite''' is an [[allotrope]] of the [[Chemical elements|chemical element]], [[car ...f two [[crystallographic]] carbon allotropes, the other being [[diamond]]. Graphite has a [[lamellar]] structure constituting of layers called [[graphene]].
    596 bytes (68 words) - 22:39, 22 October 2010
  • 91 bytes (11 words) - 10:19, 9 October 2010
  • 338 bytes (46 words) - 08:56, 23 October 2010

Page text matches

  • '''Graphite''' is an [[allotrope]] of the [[Chemical elements|chemical element]], [[car ...f two [[crystallographic]] carbon allotropes, the other being [[diamond]]. Graphite has a [[lamellar]] structure constituting of layers called [[graphene]].
    596 bytes (68 words) - 22:39, 22 October 2010
  • ...reactor (MSR) using a mix of uranium and thorium in a fluoride salt with a graphite moderator.
    144 bytes (23 words) - 12:52, 12 December 2021
  • a medium-sized, next-gen, uranium-fueled, graphite-moderated, helium-cooled [[nuclear reactor|reactor]] that can provide heat
    232 bytes (25 words) - 09:57, 25 January 2023
  • ...dium. The actual writing medium used in the modern pencil consists of a [[graphite]] and [[clay]] mixture which is fused into rods of various grades of hardne [[Colored pencil]]s are primarily for art, and do not use graphite, but various wax or water-soluble bindings for colored pigments.
    3 KB (506 words) - 13:41, 18 June 2009
  • ...or drawing and which employs a dry medium, typically a compound based on [[graphite]], or, if a [[colored pencil]], a mixture of [[pigment]]s and a binder
    220 bytes (35 words) - 08:54, 23 October 2010
  • {{r|Graphite}}
    378 bytes (51 words) - 13:42, 18 June 2009
  • ...the surface it is being applied to: a [[pencil]] will deposit amounts of [[graphite]] onto paper; a [[pen]] or [[brush]] will leave [[ink]]; a [[pastel]] will ...eans may be used to mark on the surface, and different means can interact. Graphite and charcoal, either in a pencil or as powder, will spread. Ink and markers
    1 KB (229 words) - 10:18, 18 May 2010
  • ...fortunately at normal temperatures the rate of conversion from diamond to graphite is imperceptibly slow! In the mid-1980s a further family of carbon allotrop
    2 KB (333 words) - 21:17, 13 November 2010
  • {{r|Graphite}}
    219 bytes (27 words) - 19:17, 10 May 2010
  • ...'Very-High-Temperature Reactor (VHTR)''' is a [[reactor moderator#graphite|graphite-moderated]], [[reactor coolant#helium|helium-cooled]] reactor with a once-t
    2 KB (319 words) - 16:20, 8 January 2023
  • ...nd) and a [[sublimation point]] of 3800 °C. Carbon's density is 2.26 g/cc (graphite) or 3.51 g/cc (diamond). ...e] NASA</ref> as it is a constituent of all organic matter. [[Diamond]], [[graphite]], and [[fullerene]]s are non-[[Organic chemistry|organic]] compounds consi
    5 KB (806 words) - 17:16, 1 January 2021
  • ===Graphite===
    4 KB (575 words) - 09:51, 8 December 2022
  • Nanotubes made of tubular graphite sheets have been used as conductors and as transistors in
    979 bytes (147 words) - 05:19, 7 February 2010
  • Image:Graphite-a9.png|Crystal structure of [[graphite]]
    4 KB (698 words) - 02:42, 10 February 2010
  • ...m the carbon itself. Its crystal structure is face-centered cubic (fcc). [[Graphite]], which is the stable form of carbon at surface conditions, is very soft a
    3 KB (442 words) - 10:07, 28 February 2024
  • ...gn can be described. They all evolved evolved [[reactor moderator#graphite|graphite-moderated]] reactors optimized for the production of [[plutonium]]. <ref n ...integrity of the pile cap, allowing the entry of air that reacted with the graphite moderator blocks to form carbon monoxide gas. The gas ignited, causing a r
    12 KB (1,844 words) - 10:43, 8 April 2024
  • ...' nuclear reactors are [[Molten_salt_reactor|molten salt reactors]] with a graphite moderator. ...0190419.pdf ThorCon graphite specification 2019-04-19]</ref> The steel and graphite for the reactors add a little more than 50 million dollars to the cost of a
    16 KB (2,447 words) - 17:25, 22 April 2024
  • ...tels are often used with other media, including charcoal, drawing ink, and graphite pencil. Graphite pencils and sticks, which have a smooth texture, may not be a good base for
    13 KB (2,209 words) - 10:13, 18 May 2010
  • * Producing [[graphite]] [[electrode]]s and other graphite products such as graphite brushes used in electrical equipment
    15 KB (2,330 words) - 09:15, 6 March 2024
  • Charcoal and graphite, while both black carbon for drawing, are quite different in texture and fe
    6 KB (960 words) - 18:26, 1 June 2021
  • ...etwork solid with a continuous network of carbon atoms. Another example is graphite, which consists of continuous two dimensional layers of carbon atoms covale
    13 KB (1,921 words) - 09:37, 6 March 2024
  • ...create the neutrino beam, protons are fired from the Main Injector into a graphite rod, causing the emitting of all types of particles. Since neutrinos have n
    8 KB (1,160 words) - 04:28, 7 October 2013
  • ...d crack and leak.<ref name="Wash1097"/> MSR using fast neutrons cannot use graphite anyway to avoid moderation. ...ature|epithermal]]. Thermal reactors typically employ a moderator (usually graphite) to slow the neutrons down and moderate temperature. They can accept a vari
    38 KB (5,549 words) - 12:55, 15 March 2024
  • ...re when in the absence of [[oxygen]]. Carbon can be used in the form of [[graphite]] as a moderator, but not as a coolant since a solid does not flow. Some f
    10 KB (1,554 words) - 14:19, 24 January 2023
  • ...xtend indefinitely either in a [[Plane (mathematics)|plane]] (such as in [[graphite]]) or three-dimensionally (such as in [[diamond]]).
    11 KB (1,558 words) - 21:27, 10 November 2020
  • *27 April 1877 Edison files for a patent on a carbon (graphite) transmitter. The patent 474,230 was granted May 3, 1892 after a 15 year de ...cgi/nph-Parser?patentnumber=0474230 US 474,230] -- ''Speaking Telegraph'' (graphite transmitter) -- Thomas Edison
    21 KB (3,055 words) - 07:33, 20 April 2024
  • ...on and non-rigid blimps. It has an internal triangular [[truss]] made of [[graphite-reinforced plastic]] and three longitudinal girders made of [[aluminium]] w
    10 KB (1,471 words) - 07:38, 9 June 2009
  • ...te successes. In his twenties he tried to create [[diamonds]] by heating [[graphite]] and shorted out Glasgow's electricity supply. Not long afterwards Baird d
    11 KB (1,700 words) - 07:31, 20 April 2024
  • ...te successes. In his twenties he tried to create [[diamonds]] by heating [[graphite]] and shorted out Glasgow's electricity supply. Not long afterwards Baird d
    11 KB (1,700 words) - 07:31, 20 April 2024
  • |[[Tungsten]]|| 19,250||&nbsp;||[[Graphite]]|| 2,200
    14 KB (2,241 words) - 12:26, 26 October 2021
  • ...ecome highly reactive with the [[uranium]]-235. Other moderators include [[graphite]]. The elastic scattering of the neutrons can be likened to the collision o ...[CANDU]] reactors. In Russia and the UK, reactors are operational that use graphite as moderator, and resp. water and gas as coolant.
    35 KB (5,379 words) - 12:53, 15 March 2024
  • ...carbon, the source lists the naturally-occurring and man-made allotropes: Graphite, Diamond, [[Amorphous carbon]], [[Lonsdaleite]], [[Fullerene]], [[Carbon na
    39 KB (5,559 words) - 09:16, 6 March 2024
  • ...ure as heck not going to use a molten-salt reactor … They’re gonna build a graphite natural uranium pile, just like everybody else did, or they’re just gonna
    17 KB (2,577 words) - 16:15, 27 April 2024
  • ...ta;-metallic phosphorus and has a structure somewhat resembling that of [[graphite]].
    19 KB (2,983 words) - 05:36, 6 March 2024
  • ...ta;-metallic phosphorus and has a structure somewhat resembling that of [[graphite]].
    19 KB (2,982 words) - 05:36, 6 March 2024
  • ...il fuels contain [[carbon]] as the single most important [[element]]. Take graphite as an example: : C(graphite) + O<sub>2</sub>(g) &rarr; CO<sub>2</sub>(g) &nbsp;&nbsp; &Delta;''H'' = &m
    43 KB (7,032 words) - 15:15, 15 August 2022
  • **Construction : Graphite/fiberglass
    22 KB (3,251 words) - 13:30, 30 April 2024
  • The nut is a small strip of [[ivory]], bone, [[plastic]], [[brass]], [[graphite]], or other medium-hard material that braces the strings at the joint where
    38 KB (6,099 words) - 07:12, 18 October 2013
  • The natural resources of Sri Lanka are limestone, graphite, mineral sands, gems, phosphates, clay, and hydropower.
    32 KB (4,753 words) - 16:45, 10 February 2024