Thermodynamic and viscous behaviour of undercooled liquids

Dubey, K. S.; Ramachandrarao, P.; Lele, S.

doi:10.1016/0040-6031(95)02634-7

Cited by 18 publications

(15 citation statements)

References 69 publications

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“…5(b)]. The glass-forming range experimentally determined using the melt-spinning technique is from 15 to 20 at.% Si, which is skewed toward the hypereutectic (C e ¼ 13.5 at.% Si) [24]. This experimental observation is also in excellent agreement with the analysis shown in Fig.…”

Section: Direct Experimental Validation Of the Current Approachsupporting

confidence: 85%

“…5(a) is a typical regular eutectic in the TieCu binary system, which consists of two intermetallic phases Ti 2 Cu and TiCu with similar melting points. The glass-forming composition range determined using a melt-quenching technique (the cooling rate is w 10 6 K/s) was found to be 40e45 at.% Cu, almost equally distributing on both sides of the eutectic (i.e., 43 at.% Cu) [24]. This experimental finding is exactly consistent with the analysis shown in Fig.…”

Section: Direct Experimental Validation Of the Current Approachsupporting

confidence: 73%

“…With high-cooling capacity, for example, even intermetallic compositions could be amorphized in the TieCu system [25]. Nevertheless, easy glass-forming range in this particular system is indeed around the eutectic [24].…”

Section: Direct Experimental Validation Of the Current Approachmentioning

confidence: 97%

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Competitive formation of glasses and glass–matrix composites

Liu

et al. 2007

Intermetallics

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Section: Direct Experimental Validation Of the Current Approachsupporting

confidence: 85%

Section: Direct Experimental Validation Of the Current Approachsupporting

confidence: 73%

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Competitive formation of glasses and glass–matrix composites

Liu

et al. 2007

Intermetallics

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“…According to earlier studies, glass can be characterized using a series of plots of thermodynamic properties (energy, volume, enthalpy, or entropy) as a function of temperature [15,32,74]. In general, the behavior of the thermodynamic parameters of supercooled melts from the melting temperature T m to the glass transition temperature T g can only be predicted by extrapolating high-temperature data to the low-temperature region because of the strong tendency of such melts to crystallize [75]. As precise experimental calorimeters have become available over the past century, it has become feasible and inevitable for a wide variety of supercooled liquids and the glasses they form to be examined in detail and with increasing accuracy [76].…”

Section: Thermodynamic Considerationsmentioning

confidence: 99%

The formation of glass: a quantitative perspective

Jiang

Zhang

2015

Sci. China Mater.

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In constant use since ancient times, glass remains a highly valued material that is ubiquitous in daily life. Today, glass has become an indispensable and essential component in such fields as photonics, optical communications, photovoltaic cells, household appliances, vehicles, and building materials. However, one of major stumbling blocks for its optimal use is the low glass-forming ability (GFA) of many glass-forming compositions, which is far from being adequately solved. Understanding the nature of the GFAs of materials is the key to the development of new glasses with improved properties and manufacturability for various engineering applications. The rapid development of new glasses over the past several decades has led to increasingly complex material compositions. However, the phase diagrams of these materials have yet to be properly addressed even though such diagrams are extremely useful in rationally designing glass-forming compositions and predicting their behavior in pursuit of new functional glasses with particular desired properties. In this context, the present review strives to provide new insights into the formation of glasses and glass-forming regions through quantitative calculations and predictions based on a comprehensive survey and analysis of the existing experimental observations and theoretical considerations, a considerable portion of which stems from work performed in our own laboratory.

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“…During the solidification the atoms must be grouped in ordered sets and distinct from the liquid: this occurs much more readily the greater is the undercooling. Once the nuclei are formed, the growth may proceed with relative ease [53][54][55]. As stated earlier, the phenomenon of nucleation, together with further growth, is one of the mechanisms by which solidification takes place, i.e.…”

Section: Application Of Cnt To the Formation Of Gsrmentioning

confidence: 99%

On the Formation and On the Surface of Inorganic Lead, Barium and Antimony Based Gunshot Residues: A Thermodynamic Approach

Nunziata¹,

Morin²

2017

Journal of Forensic Science & Criminology

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In their first full report on the analysis of GSR by SEM-EDS, Wolten and colleagues stated that the great majority of the gunshot residue particles (GSR), between 70 to 100%, have a characteristic morphology thus providing a detection criterion holding significance equal to that provided by the elemental composition. In fact, the particles must have a spherical or spheroidal shape and their surface should appear amorphous, devoid of any crystalline characteristic.

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Thermodynamic and viscous behaviour of undercooled liquids

Cited by 18 publications

References 69 publications

Competitive formation of glasses and glass–matrix composites

Competitive formation of glasses and glass–matrix composites

The formation of glass: a quantitative perspective

On the Formation and On the Surface of Inorganic Lead, Barium and Antimony Based Gunshot Residues: A Thermodynamic Approach

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