CE ÎNSEAMNĂ EUTECTIC ÎN ENGLEZĂ?
Sistemul eutectic
Un sistem eutectic din grecul "ευ" și "Τψξις" este un amestec de compuși chimici sau elemente care au o singură compoziție chimică care se solidifică la o temperatură mai scăzută decât orice altă compoziție formată din aceleași ingrediente. Această compoziție este cunoscută sub denumirea de compoziție eutectică, iar temperatura la care se solidifică este cunoscută ca temperatura eutectică. Pe o diagramă de fază, intersecția temperaturii eutectice și a compoziției eutectice dă punctul eutectic. Masele non-eutectice vor afișa solidificarea unei componente a amestecului înainte de cealaltă. Nu toate aliajele binare au un punct eutectic; de exemplu, în sistemul de argint-argint, temperatura topiturii și temperatura de îngheț cresc în mod monoton, pe măsură ce amestecul se schimbă de la argintul pur la aurul pur.
Definiția eutectic în dicționarul Engleză
Prima definiție a eutecticului din dicționar are cel mai scăzut punct de îngheț al tuturor amestecurilor posibile ale substanțelor. O altă definiție a eutecticului se referă la sau este adecvată pentru formarea amestecurilor eutectice. Eutecticul este, de asemenea, un amestec eutectic.
CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «EUTECTIC»
Descoperă întrebuințarea
eutectic în următoarea selecție bibliografică. Cărți în legătură cu
eutectic și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
1
Low Temperature Wafer Level Vaccum Packaging Using ...
An Au-Si eutectic wafer-level bonding process and a localized heating process, called differential backside heating, were developed for low-temperature vacuum packaging of MEMS devices.
2
Essentials of Materials Science & Engineering, SI Edition
L 300 — — I | L 06 %Liquidus I @200 \ i 'g FEutectic : 6 L—>06 + fi 7 | co | E | 0) |
P 100 — \ _ i a + [3 a + Eutectic : l | O | | | | | | | | | Pb 20 40 60 80 511 Time Weight
percent tin Figure 11-15 The cooling curve for a hypoeutectic Pb-30% Sn alloy.
Donald Askeland, Wendelin Wright,
2013
Fin 1 0 Coupled zones (shaded regions) on eutectic phase diagrams. The
coupled zones represent the composition region that depends on interface
temperature (solidification rate), in "' which a completely eutectic structure is
obtained, ...
4
The Science & Engineering of Materials
When the alloy cools to the eutectic temperature, a thermal arrest is produced as
the eutectic reaction proceeds at 183 C. The solidification sequence is similar in
a hypereutectic alloy, giving the microstructure shown in Figure 11-14(b).
Donald Askeland, Pradeep Fulay,
2005
5
Woldman's Engineering Alloys
EUTEC-TINWELD II* Eutectic Corp., Member of Eutectic + Castolin Companies
Metal. For lead free soldering; M.P. 450 F; 15,000 TS. EUTEC-TINWELD III*
Eutectic Corp., Member of Eutectic + Castolin Companies Metal. For soldering ...
6
Electronic Materials Handbook: Packaging
The major emphasis is on the most widely used systems, such as eutectic die
attach for hermetic packages. Less frequently used technologies, such as
eutectic die attach for plastic packages, and newer technologies, such as silver-
glass die ...
7
Magnesium and Magnesium Alloys
Apart from magnesium and cadmium, which form a continuous series of solid
solutions, the magnesium-rich sections of binary alloys show peritectic or, more
commonly, eutectic systems. (See the article "Phase Diagrams" in this Handbook.
) ...
M. M. Avedesian, Hugh Baker,
1999
8
Pattern Formation and Growth Kinetics in
Eutectic Systems
The liquidus line for C<CE can be expressed as: 34 2 101044.6 0363.0 3825.108
.58 C C C TL −×− + − = (1) For the eutectic tieline temperature, the two methods
are equally important and should give the eutectic temperature very close to ...
9
Catalog of Copyright Entries. Third Series: 1973: January-June
Announcing Eutectic-Castolin worldwide golden order roundtable of champions
contest; every day G.0.1A. Folder. Appl. author: Eutectic Corp. © Eutectic Corp.;
29Jan73; A41O687. Downtime the invisible profit killer: XuperLife. Folder.
Library of Congress. Copyright Office,
1975
10
Modern Physical Metallurgy and Materials Engineering: ...
3.2.5 Three-phase equilibria and reactions 3.2.5.1 The eutectic reaction In many
metallic and ceramic binary systems it is possible for two crystalline phases and a
liquid to coexist. The modified Phase Rule reveals that this unique condition is ...
R. E. Smallman, Ray J. Bishop,
1999
ȘTIRI NOI CARE INCLUD TERMENUL «EUTECTIC»
Află ce ziare naționale și internaționale au scris despre și cum este întrebuințat termenul
eutectic în contextul următoarelor știri.
Business-Telangana-Rockwell - WebIndia123
... and development team in developing breakthrough products specific to India needs such as Eutectic Freezers, solar cooler and many more . «Web India, Iul 15»
Stormwater pollution is next target in clean water regulations
The project was coordinated by Eutectic Consulting and the lights will be installed by Cedar Creek Energy. The total cost of the project is about ... «Morris Sun Tribune, Iun 15»
As a Solution to the Origin of Life, RNA World Model Comes Under …
... number of groups have proposed the RNA world may have evolved on ice, possibly in the eutectic phase (a liquid phase within the ice solid). «Discovery Institute, Iun 15»
Investigating the Melting and Cooling Behavior of Al-Si 12 Alloy with …
This article discusses the observation of the spatially and temporally resolved melting and cooling behavior of a eutectic Al-Si 12 alloy. «Azom.com, Iun 15»
Stocks Trending: Alico Inc. (NASDAQ:ALCO), Arena …
TNX-102 SL is a eutectic sublingual formulation of very low dose cyclobenzaprine designed for chronic daily use at bedtime to treat ... «Property Mentor, Iun 15»
Morning Watch List: Micron Technology, Inc. (NASDAQ:MU), Tonix …
TNX-102 SL is a eutectic sublingual formulation of very low dose cyclobenzaprine designed for chronic daily use at bedtime to treat ... «Stock Transcript, Iun 15»
Stocks on the Move: Bio-Path Holdings (NASDAQ:BPTH), Tonix …
TNX-102 SL is a eutectic sublingual formulation of very low dose cyclobenzaprine designed for chronic daily use at bedtime to treat ... «Property Mentor, Iun 15»
Castolin Eutectic and TACO in Saudi joint venture
Castolin Eutectic has opened a subsidiary in Saudi Arabia through a new joint venture with its distributor, Tarek Nasser Al Akeel Company ... «Construction Week Online, Iun 15»
Momentum Stocks: Bank of America Corporation (NYSE:BAC …
TNX-102 SL is a eutectic sublingual formulation of very low dose cyclobenzaprine designed for chronic daily use at bedtime to treat ... «Stock Transcript, Iun 15»
Castolin Eutectic expands oil drilling business in Saudi Arabia
Swiss-based Castolin Eutectic has opened a new subsidiary in Saudi Arabia via a joint venture (JV) agreement with its long-term distributor ... «Oil Review Middle East, Iun 15»