instance, quenching can reduce the crystal grain size of both metallic and plastic materials, increasing their hardness. In metallurgy, quenching is most...
13 KB (1,754 words) - 20:30, 24 August 2024
Quench polish quench (QPQ) is a specialized type of nitrocarburizing case hardening that increases corrosion resistance. It is sometimes known by the brand...
4 KB (375 words) - 02:52, 26 July 2024
up quench in Wiktionary, the free dictionary. A quench, in materials science, is a rapid cooling. Quench or quenching may also refer to: Quenching (astronomy)...
2 KB (287 words) - 11:23, 19 May 2024
chemistry, quenching refers to any process which decreases the fluorescent intensity of a given substance. A variety of processes can result in quenching, such...
9 KB (1,023 words) - 08:01, 6 May 2024
Tempering (metallurgy) (redirect from Step quenching)
Many different methods and cooling baths for quenching have been attempted during ancient times, from quenching in urine, blood, or metals like mercury or...
39 KB (5,565 words) - 22:04, 16 November 2024
of Quenching. 2002 Lily Quench and the Treasure of Mote Ely shortlisted for the Aurealis Award for Best Children's Long Fiction 2003 Lily Quench and...
1 KB (162 words) - 23:00, 20 May 2017
In astronomy, quenching is the process in which star formation shuts down in a galaxy. A galaxy that has been quenched (with little active star formation)...
8 KB (855 words) - 17:19, 18 July 2024
Black Hole Quencher 1 (BHQ1) is an example of dark quencher, which is used to quench green and yellow dyes, such as 6-carboxyfluorescein (6-FAM), tetrachlorofluorescein...
3 KB (249 words) - 12:08, 29 September 2024
are expected to lead to jet quenching. Indeed, in November 2010 CERN announced the first direct observation of jet quenching, based on experiments with...
6 KB (730 words) - 20:03, 26 September 2024
crystal structure by means of extremely rapid quenching, or cooling. A typical technique for splat quenching involves casting molten metal by pouring it...
6 KB (829 words) - 11:01, 2 September 2024
Geiger–Müller tube (redirect from Quenching (physics))
molecules may or may not have quenching properties. Larger molecules degrade to more quenching products than small ones; tubes quenched with amyl acetate tend...
32 KB (4,296 words) - 02:52, 24 May 2024
Stopped-flow (redirect from Quench flow)
method, the time between mixing and quenching can be varied by varying the length of the tube. The pulsed quenched flow method introduced by Alan Fersht...
11 KB (1,413 words) - 12:05, 1 July 2024
Differential heat treatment (redirect from Differential quenching)
the spine before quenching. Clay or another material is used for insulation. To prevent cracking and loss of surface carbon, quenching is usually performed...
33 KB (4,827 words) - 09:52, 22 May 2024
Quench is the Beautiful South's sixth original album, released in the UK on 12 October 1998. Including the compilation Carry On Up The Charts, it was the...
8 KB (757 words) - 08:58, 19 January 2023
A quench press is a machine that uses concentrated forces to hold an object as it is quenched. These types of quench facilities are used to quench large...
992 bytes (124 words) - 00:08, 7 May 2024
Large Hadron Collider (redirect from LHC quenching incident)
magnet "beds in" and ceases to quench at these lesser currents and can handle the full design current without quenching; CERN media describe the magnets...
108 KB (10,721 words) - 13:32, 24 November 2024
Christopher J. Dolan, who performs as Quench, is an Australian dance music producer and musician. Quench's single, "Dreams" was issued in November 1993...
5 KB (283 words) - 12:58, 5 June 2024
In lattice field theory, the quenched approximation is an approximation often used in lattice gauge theory in which the quantum loops of fermions in Feynman...
1 KB (128 words) - 03:57, 13 March 2024
Stanley (drinkware company) (redirect from Stanley Quencher)
is best known for its steel thermoses, and since 2020, for its Stanley Quencher line of tumblers, also known as Stanley cups. On September 2, 1913, William...
25 KB (2,384 words) - 04:25, 22 November 2024
Quench were an English rock band based in Cheltenham, Oxford and Bristol, England. The band toured the UK and Europe and performed at festivals, including...
7 KB (683 words) - 06:34, 22 May 2023
photochemical quenching)); or 2. the excited state can return to the ground state by emitting the energy as heat (called non-photochemical quenching); or 3....
8 KB (920 words) - 11:17, 11 December 2023
Order and disorder (redirect from Quenched disorder)
one speaks of quenched disorder. For instance, a glass is obtained by quenching (supercooling) a liquid. By extension, other quenched states are called...
8 KB (957 words) - 01:16, 29 February 2024
Internet Control Message Protocol (redirect from Source Quench)
kind of situations. These measures are referred to as source quench. In a source quench mechanism, the router sees that the incoming data rate is much...
31 KB (2,877 words) - 18:17, 12 November 2024
Quenching, in the context of pollution scrubbers, refers to the cooling of hot exhaust gas by water sprays before it enters the scrubber proper. Hot gases...
3 KB (389 words) - 18:47, 3 August 2023
Annealing (materials science) (redirect from Quenching oven)
for quenching usually in the form of brine (salt water). Brine provides faster cooling rates than water. This is because when an object is quenched in...
16 KB (2,090 words) - 16:41, 17 September 2024
process called quenching and tempering, which alters the steel's grain structure to increase hardness and toughness. During the quenching phase, the steel...
3 KB (368 words) - 15:30, 26 September 2023
Quorum sensing (redirect from Quorum quenching)
produces AHLs. Acinetobacter sp. shows both quorum sensing and quorum quenching activity. It produces AHLs and can also degrade the AHL molecules. This...
83 KB (10,171 words) - 05:27, 18 November 2024
a quencher present, and [ Q ] {\displaystyle [\mathrm {Q} ]} is the concentration of the quencher. For diffusion-limited quenching (i.e., quenching in...
3 KB (497 words) - 11:01, 17 May 2024
Heat treating (section Quenching)
austenite phase to the martensite phase after quenching. Some pearlite or ferrite may be present if the quench did not rapidly cool off all the steel. Unlike...
45 KB (5,793 words) - 01:13, 19 November 2024
sheet blank: heating and solutionising (above 450°C), blank transfer, quenching (to near ambient temperature) and forming, and artificial aging. In the...
15 KB (1,698 words) - 00:18, 28 June 2024