Results 11 to 20 of about 1,097,045 (298)
Analytical considerations of flow boiling heat transfer in metal-foam filled tubes [PDF]
, 2012 Flow boiling in metal-foam filled tube was analytically investigated based on a modified microstructure model, an original boiling heat transfer model and fin analysis for metal foams.
Du, Y. P. +3 more
core +4 more sources
Transformable liquid-metal nanomedicine [PDF]
Nature Communications, 2015 AbstractTo date, numerous inorganic nanocarriers have been explored for drug delivery systems (DDSs). However, the clinical application of inorganic formulations has often been hindered by their toxicity and failure to biodegrade. We describe here a transformable liquid-metal nanomedicine, based on a core–shell nanosphere composed of a liquid-phase ...
Yue Lu +8 more
openaire +2 more sources
Dependence of Solidification for Bi2Te3−xSex Alloys on Their Liquid States
Scientific Reports, 2017 The resistivity versus temperature (ρ-T) behaviours of liquid n-type Bi2Te3−x Se x (x = 0.3, 0.45 and 0.6) alloys are explored up to 1050 °C. A clear hump is observed on all ρ-T curves of the three studied Bi2Te3−x Se x melts during the heating process ...
Yuan Yu +7 more
doaj +1 more source
Frontiers in Chemistry, 2022 Liquid metal-based electronic devices are attracting increasing attention owing to their excellent flexibility and high conductivity. However, a simple way to realize liquid metal electronics on a microscale without photolithography is still challenging.
Jingzhou Zhang +6 more
doaj +1 more source
Metals, 2015 Understanding the nature of liquid structures and properties remains an open problem for many fundamental and applied fields. It is well known that there is no other defined phase line above liquidus (TL) in phase diagrams of ordinary alloys.
Fang-Qiu Zu
doaj +1 more source
Liquid metal enabled pump [PDF]
Proceedings of the National Academy of Sciences, 2014 Significance The utilization of small-scale pumps is presently hampered by their limited flow rates with respect to the input power or their rather complicated fabrication process. These issues arise as many conventional pumping effects rely on moving elements. Here, we demonstrate the concept of a liquid metal enabled pump with no mechanical
Tang, S.Y. +7 more
openaire +3 more sources
Change dynamic behaviors by heightening its stored energy of monolithic bulk metallic glass
Materials & Design, 2019 Bulk metallic glasses (BMGs) are usually brittle, and show serious negative strain rate sensitivity upon dynamic loading due to no sufficient time for generation of the shear bands, which fatally limit their practical applications.
Yu-Bai Ma +6 more
doaj +1 more source
Shape-Programmable Liquid Metal Fibers
Biosensors, 2022 Conductive and stretchable fibers are the cornerstone of intelligent textiles and imperceptible electronics. Among existing fiber conductors, gallium-based liquid metals (LMs) featuring high conductivity, fluidity, and self-healing are excellent ...
Biao Ma +6 more
doaj +1 more source
Temperature-induced liquid state change and its effects on solidification of thermoelectric alloy Bi0.3Sb1.7Te3 [PDF]
China Foundry, 2014 The behaviors of electrical resistivity vs temperature (ρ-T) of the molten p-type thermoelectric alloy Bi0.3Sb1.7Te3 (at.%) were explored in heating and cooling processes.
Zhang Wenjin, Wu Zhan, Yu Yuan
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Functions and mechanism of modification elements in eutectic solidification of Al-Si alloys: A brief review [PDF]
China Foundry, 2014 Being used more and more widely in engineering, Al-Si alloys comprise about 80% of all kinds of aluminum alloys, which are the most widely utilized nonferrous alloys.
Zu Fangqiu, Li Xiaoyun
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