How To Use Eutectic In A Sentence
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In the freeze-drying process, vitrification (also termed eutectic solidification) occurs in the unfrozen fraction between the ice crystals which are sublimated in an endothermic process.
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For brines stronger than eutectic, the temperatures shown are the saturation temperatures for sodium chloride dihydrate.
Chapter 7
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Eutectic composition should be adopted for high - Cr white cast iron used under high - stress impact abrasion condition.
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Therefore, in exceptional cases, alloys with less than 2% C can solidify with a eutectic structure and therefore still belong to the family of cast iron.
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Three fastening processes are used in photonics assembly: epoxy bonding, eutectic soldering, and laser welding.
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How about thermodynamics, like the phase equilibrium in a binary system containing a eutectic and exhibiting allotropy?
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This eutectic composition has a melting temperature lower than the operating temperature.
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The effect of Si on the crystal lattice parameters, lattice volume and crystal defects of the eutectic cementite in malleable cast iron has been studied by using X ray diffractometer and TEM.
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The tribological properties can be attributed to a hypereutectic alloy and the precipitation of primary silicon which protects the cylinder bore surfaces by means of wear-resistant grains.
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· Coupled eutectic iron eutectic (SGI) · Gray / white iron eutectic eutectoid iron gray iron eutectoid Peritectic change Scheil model iron / carbon changes in solid-state
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In the case of cryobiological applications, these properties can depend dramatically on temperature and at the micro and nanoscale will vary with crystallization, vitrification or eutectic phases present.
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Therefore, the basic scope of the metallurgical processing of cast iron is to manipulate the type, amount, and morphology of the eutectic in order to achieve the desired mechanical properties.
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The growth modes of pro - eutectic and eutectic graphite was compared and investigated using liquid quenching technique.
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Brines stronger than eutectic deposit excess sodium chloride as dihydrate when cooled, and freeze at eutectic. c Saturated brine at 60°F. the observed salometer reading.
Chapter 7
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The structure is illustrated in Fig.4 from the Cast Iron article which shows the structure of the phosphide eutectic, together with graphite, ferrite and pearlite.
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One is to form compound with low melting point , the other is to refine eutectic cluster.
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Broken raw WC particle still keeps raw shape eutectic carbide is severely smashed during thermal cycling.
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The poly compound mostly exists in eutectic crystal shape or polybasic point shape.
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The large volume fraction of primary and/or eutectic carbides in their microstructures provides the high hardness needed for crushing and grinding other materials.
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When the copper exceeds 5%, commercial heat treatment cannot dissolve it and the network of eutectics does not break up.
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He has confirmed a “eutectic” of sulfur in once-molten steel, which a FEMA analysis also found but did not explain, and confirmed the presence of once-molten iron spheres the USGS discovered in dust samples.
How I Came To Distrust the Official 9/11 Conspiracy Theory
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In a hypereutectic gray iron, solidification begins with the precipitation of kish graphite in the melt.
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Modification of the hypoeutectic alloys is particularly advantageous in sand castings, and can be effectively achieved through the addition of a controlled amount of sodium or strontium, which refines the silicon eutectic.
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Brines stronger than eutectic deposit excess sodium chloride as dihydrate when cooled, and freeze at eutectic. c Saturated brine at 60°F. the observed salometer reading.
Chapter 7
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There were some designs from an old USSR program that used a eutectic mix of lead and bismuth for a similar purpose, heated to liquefy the metal.
Archive 2008-02-01
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This is called the eutectic point and any concentration of salt above or below this point will result in a solution with a freezing point higher than - 6°F.
Chapter 7
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Because of experimental errors the temperature of the eutectic halt varies slightly from run to run.
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This “eutectic” was discovered by FEMA, and by fire researchers at Worcester Polytechnic Institute, and confirmed by this team of physicists and researchers.
Extreme Temperatures Involved in WTC Collapse
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A eutectic mixture has a melting point below room temperature; therefore, both local anesthetics exist as a liquid oil rather than as crystals.
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All the phases formed tend to concentrate at the grain boundaries, in the form of complex eutectics, more or less coupled.
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Using stream inoculation technology can restrain the emergence of the molybdenum carbide and composite phosphide eutectic and increase the percentage elongation of the casting obviously.
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All children were given a patch of eutectic mixture of local anesthetic, because midazolam does not have analgesic properties, and later were given the nasal spray.
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This means you would be able to tell alot about say the actual structure of the mantle and the internal workings of the earth - I sort of felt a vagueness that eutectic and peritectic stuff should make an appearance but as I can't really remember what that was all about the reality is probably very far away from my comprehension :/
Snell-Pym » Deep Stuff
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Phase 2 of Japan's study focused on four basic reactor designs: sodium-cooled with MOX and metal fuels, helium-cooled with nitride and MOX fuels, lead-bismuth eutectic-cooled with nitride and metal fuels, and supercritical water-cooled with MOX fuel.
Fast neutron reactors (FBR)
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When the metastable path is followed, the rich carbon phase in the eutectic is the iron carbide; when the stable solidification path is followed, the rich carbon phase is graphite.
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Silicon and aluminum increase the graphitization potential for both the eutectic and eutectoid transformations and increase the number of graphite particles.
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Iron melts at 1565C, unless in the presence of other compounds under controlled conditions, at which a “eutectic” of iron and sulfur can melt at 1000C.
Extreme Temperatures Involved in WTC Collapse
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Liquid metal (Pb or Pb-Bi eutectic) cooling is at low pressure by natural convection (at least for decay heat removal).
Generation IV nuclear reactors
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When the temperature has been lowered sufficiently, the remaining liquid solidifies as a eutectic structure of austenite and graphite.
