Density–temperature properties of Ga–Sb alloy melt

Geng, Haoran; Guo-ling, Zhang; Wang, Zhiming; Deng, Yanbo; Qin, Haiou

doi:10.1007/s00339-009-5380-2

Cited by 11 publications

(3 citation statements)

References 7 publications

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“…(iii) Gallium: In the case of gallium, the recent measurements of Geng et al 29 were considered as secondary data owing to their high uncertainty. Density measurements were reported by Spells 31 in 1935, but with no details of the method or the uncertainty; these were also considered as secondary data.…”

Section: Data Compilationmentioning

confidence: 99%

Reference Data for the Density and Viscosity of Liquid Cadmium, Cobalt, Gallium, Indium, Mercury, Silicon, Thallium, and Zinc

Assael

Armyra

Brillo

et al. 2012

Journal of Physical and Chemical Reference Data

228

117

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The available experimental data for the density and viscosity of liquid cadmium, cobalt, gallium, indium, mercury, silicon, thallium, and zinc have been critically examined with the intention of establishing both a density and a viscosity standard. All experimental data have been categorized into primary and secondary data according to the quality of measurement, the technique employed and the presentation of the data, as specified by a series of criteria. The proposed standard reference correlations for the density of liquid cadmium, cobalt, gallium, indium, silicon, thallium, and zinc are characterized by percent deviations at the 95% confidence level of 0.6, 2.1, 0.4, 0.5, 2.2, 0.9, and 0.7, respectively. In the case of mercury, since density reference values already exist, no further work was carried out. The standard reference correlations for the viscosity of liquid cadmium, cobalt, gallium, indium, mercury, silicon, thallium, and zinc are characterized by percent deviations at the 95% confidence level of 9.

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Section: Data Compilationmentioning

confidence: 99%

Reference Data for the Density and Viscosity of Liquid Cadmium, Cobalt, Gallium, Indium, Mercury, Silicon, Thallium, and Zinc

Assael

Armyra

Brillo

et al. 2012

Journal of Physical and Chemical Reference Data

228

117

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“…Recently, Liu et al [27] have mentioned that in Sn--Bi melts at low temperature above the liquidus temperature there are metastable clusters that are broken with temperature rising until the melt reaches a stable state with a new liquid structure. Prior investigations have indicated that some physical parameters including thermal conductivity [28], heat capacity [16,[28][29][30] and density [28,31] are sensitive to liquid structure. It can be expected that, if the liquid structure changes its thermal diffusivity, which includes heat capacity and density, they may change.…”

Section: Resultsmentioning

confidence: 99%

Change of solidification behaviors in the superheating Sn-40wt.%Bi alloy from the viewpoint of the relaxation of properties

Ding¹,

Li²,

Chen³

2021

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The effects of melt overheating treatment on solidification of Sn-Bi alloys are studied from the viewpoint of the relaxation of properties. The results reveal that the change trends of cooling rate, undercooling degree of the primary and eutectic nucleation and maximum solidification rates of primary phase of melts not undergoing the relaxation are contrary to those of melts undergoing the relaxation. However, the change of these parameters could not explain the change on the microstructures. The present paper suggests the increasing of the apparent primary undercooling during solidification can be used to describe the refinement of primary phase after melts undergoing the relaxation. Our study may open new possibilities for the control of solidification process, which governs the microstructure, mechanical and physical properties of solids.K e y w o r d s : structural relaxation, alloys, crystal growth

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“…The temperatureinduced liquid change implied that the liquid structure might change discontinuously, hundreds of degrees above the liquidus, as a function of temperature at constant pressure in melts. With X-ray diffraction method [3][4][5], density measurement [6], thermal analysis [7], viscosity measurement [8], electrical resistivity measurement [9,10] and ab initio molecular dynamics simulations [11], the phenomena have been observed in some binary alloys. It is of great importance for the physics of phase transition and the development of new materials to investigate deeply the discontinuous structural phase transition induced by the temperature in the liquid metal and alloys.…”

Section: Introductionmentioning

confidence: 98%