2023
DOI: 10.1016/j.jmrt.2023.04.082
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Structural, thermal, and mechanical investigation of telluro-borate-Bismuth glass for radiation shielding

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Cited by 37 publications
(4 citation statements)
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“…It is defined as the ratio of the viscosity at the crystallization temperature to the viscosity at the melting temperature of the glass. A higher value of Kg indicates a better glass-forming ability, which means that the glass can be more easily formed into a homogeneous, amorphous structure [33,34]. In this TZBN glasses doped with Thulium, the Kg values ranged from 0.861 to 1.096 as the Thulium concentration increased from 0 to 2.5 mol%.…”
Section: Resultsmentioning
confidence: 87%
See 1 more Smart Citation
“…It is defined as the ratio of the viscosity at the crystallization temperature to the viscosity at the melting temperature of the glass. A higher value of Kg indicates a better glass-forming ability, which means that the glass can be more easily formed into a homogeneous, amorphous structure [33,34]. In this TZBN glasses doped with Thulium, the Kg values ranged from 0.861 to 1.096 as the Thulium concentration increased from 0 to 2.5 mol%.…”
Section: Resultsmentioning
confidence: 87%
“…The Tg/Tm values of TZBN doped Thulium glasses range from 0.558 to 0.589, indicating a relatively high degree of thermal stability which is illustrated in Fig 4 . The ratio is often used as a measure of the thermal stability of glasses [21]. A higher Tg/Tm value suggests that the glass is more thermally stable and able to resist deformation or crystallization at elevated temperatures [33]. In this case, the Tg/Tm values for TZBN doped Thulium glasses are all above 0.55, shows that these glasses possess good thermal stability [18].…”
Section: Resultsmentioning
confidence: 99%
“…In case of multi constituent glasses, each element applies its own effect so that any change in the mechanical attribute can be considered as a combination of impact of all the individual constituents. 49,50 Radiation shielding study.-In the field of radiation physics, radiation shielding against ionization radiation is a critical issue to discuss. When choosing a shielding material for gamma radiation, the mass attenuation coefficient and its derivable are fundamental characteristics that should be considered.…”
Section: Dissociation Energy Gmentioning
confidence: 99%
“…Also, Elnaggar 10 investigated the effect of heavy chemical additives on the mechanical properties of cement pastes, radiation exposure the corrosion behavior of reinforced steel upon exposure to seawater. Recently, glass and glass–ceramic production has been interesting for researchers regarding their unique physical, chemical, and mechanical features (e.g., facile production, high optical transparency, low cost, low melting point, high thermal stability, chemical persistence, and easy formatting in shapes and sizes) 11 , 12 . The gamma and neutron radiation features of various sorts of glasses have been studied either by applying experimental methods or using simulation codes such as Geant4, MCNPX, and FLUKA 13 – 15 .…”
Section: Introductionmentioning
confidence: 99%