A eutectic system or eutectic mixture (/juːˈtɛktɪk/ yoo-TEK-tik) is a homogeneous mixture that has a melting point lower than those of the constituents...
26 KB (3,580 words) - 16:55, 13 May 2024
Deep eutectic solvents or DESs are solutions of Lewis or Brønsted acids and bases which form a eutectic mixture. Deep eutectic solvents are highly tunable...
22 KB (2,550 words) - 15:04, 1 April 2024
Eutectic bonding, also referred to as eutectic soldering, describes a wafer bonding technique with an intermediate metal layer that can produce a eutectic...
19 KB (2,050 words) - 16:42, 11 May 2024
Lidocaine/prilocaine (redirect from Eutectic mixture of local anesthetic)
Lidocaine/prilocaine is a eutectic mixture of equal quantities (by weight) of lidocaine and prilocaine. A 5% emulsion preparation, containing 2.5% each...
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denote the eutectic alloy of gallium, indium, and tin, which melts at around +11 °C (52 °F). The commercial product Galinstan is not a eutectic alloy, but...
15 KB (1,404 words) - 19:41, 8 May 2024
"silver soldering", or brazing. In specific proportions, some alloys are eutectic — that is, the alloy's melting point is the lowest possible for a mixture...
38 KB (4,923 words) - 17:09, 27 April 2024
Castolin Eutectic was established in 1906 by Jean-Pierre Wasserman in Lausanne, Switzerland. He discovered a new method of low-temperature brazing of cast...
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(Yearbook - published yearly) The UHSP athletic teams are called the Eutectics. The university is a member of the National Association of Intercollegiate...
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Phase-change material (redirect from Eutectic salts)
Example: eutectic salt hydrate PCM with nucleation and gelling agents for long-term thermal stability and thermoplastic foil macro-encapsulation physical...
29 KB (3,434 words) - 23:41, 27 March 2024
Lead-Bismuth Eutectic or LBE is a eutectic alloy of lead (44.5 at%) and bismuth (55.5 at%) used as a coolant in some nuclear reactors, and is a proposed...
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bismuth, but lead-bismuth eutectic is highly corrosive to most metals used for structural materials. Lead-bismuth eutectic allows operation at lower temperatures...
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residual melt increases until the eutectic point is reached. Then the entire residual melt solidifies as a eutectic. The microstructure is consequently...
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founder of Eutectic Castolin, and Henning Hock Larsen, founder of L&T, founded the Eutectic Division in India in the year 1962. Eutectic Castolin was...
35 KB (3,231 words) - 08:17, 15 May 2024
[transl. ammonium chloride] or even sea salt". This combination forms a eutectic system, which stabilizes its temperature automatically: 0 °F was defined...
31 KB (3,220 words) - 13:36, 6 May 2024
for Barnabas Wood, who invented and patented the alloy in 1860. It is a eutectic, fusible alloy of 50% bismuth, 26.7% lead, 13.3% tin, and 10% cadmium by...
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been liquid metal cooled reactors using molten sodium. Lead, lead-bismuth eutectic, and other metals have also been proposed and occasionally used. Mercury...
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Green solvent (section Deep eutectic solvents)
whose melting point is lower than that of the constituents is called an eutectic mixture; many solid substances mixed in this way become liquids that can...
49 KB (5,396 words) - 20:12, 6 February 2024
(144 °F). It is named after its inventor, Simon Quellen Field. It is a eutectic alloy of bismuth, indium, and tin, with the following mass fractions: 32...
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while the temperature where melting is complete is called the liquidus. Eutectics are special types of mixtures that behave like single phases. They melt...
27 KB (3,045 words) - 22:22, 30 March 2024
Lever rule (section Eutectic phase diagrams)
In chemistry, the lever rule is a formula used to determine the mole fraction (xi) or the mass fraction (wi) of each phase of a binary equilibrium phase...
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makes use of non-aqueous ionic solvents such ionic liquids (ILs) and deep eutectic solvents (DESs), which allows the development of closed-loop flow sheet...
24 KB (2,997 words) - 15:18, 11 March 2024
higher than the eutectic temperature of 1274 °C. This shifts the remaining melt towards its eutectic composition of 43% diopside. The eutectic is reached at...
63 KB (7,662 words) - 17:03, 29 April 2024
Iron-carbon eutectic phase diagram, showing various forms of FexCy substances....
15 KB (1,746 words) - 08:48, 7 November 2023
eutectic system forms (analogous to an azeotrope in distillation), a very pure solid can be recovered, as long as the liquid is not at its eutectic composition...
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than the eutectic point of 12 weight percent silicon. Most aluminum-silicon casting alloys are hypoeutectic (Si content lower than the eutectic point) and...
8 KB (1,128 words) - 03:43, 14 April 2024
of NaOH is a eutectic that solidifies at about 62.63 °C as an intimate mix of anhydrous and monohydrate crystals. A second stable eutectic composition...
54 KB (5,891 words) - 03:34, 18 May 2024
particular temperature, known as congruent melting. One example is eutectic mixture. In a eutectic system, there is particular mixing ratio where the solidus...
10 KB (1,146 words) - 20:25, 9 February 2024
diagram, as shown at right. Such a mixture can be either a solid solution, eutectic or peritectic, among others. These two types of mixtures result in very...
22 KB (2,518 words) - 05:50, 27 April 2024
closer to eutectic, and the remaining phase is the lower iron-carbon austenite (which on cooling might transform to martensite). These eutectic carbides...
30 KB (3,754 words) - 18:17, 17 April 2024
that a significantly high amount (12%) of silicon in aluminium forms a eutectic mixture which solidifies with very little thermal contraction. This greatly...
85 KB (10,618 words) - 11:20, 10 May 2024