Results 1 to 10 of about 1,342,790 (350)
Fingerprinting metal transfer from mantle [PDF]
Nature Communications, 2019 The ore-forming magmas in post-subduction copper deposits are thought to be derived from the lower crust. The Au-Te fingerprints of post-subduction magmas reveal an important role for the metasomatized sub-crustal lithospheric mantle in the formation of ...
Zengqian Hou, Rui Wang
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PVA-assisted metal transfer for vertical WSe2 photodiode with asymmetric van der Waals contacts [PDF]
Nanophotonics, 2023 The vertical electronic and optoelectronic devices based on 2D materials have shown great advantages over lateral devices, such as higher current density, faster switch speed, and superior short-channel control.
Song Xiaohui +8 more
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Frontiers in Mechanical Engineering, 2020 Introduction. These thoughts are offered as a reminder that Tribology is not all about the normal contact of fractal surfaces, and indeed, not all about elastic contact of rubber and polymers, or even about dry contact. Machines do still contain metal surfaces sliding past each other, hopefully separated by an oil film; and sometimes, when tolerances ...
James A. Greenwood
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Metal-ligand cooperativity enables zero-valent metal transfer. [PDF]
Chem SciGroup 13 aminoxy complexes, (L)E(TEMPO) 3 (TEMPO = 2,2,6,6-tetramethylpiperidine 1-oxyl; L = THF (tetrahydrofuran) or Py (pyridine); E = Al, Ga, In), display ambiphilic reactivity with H 2 and function as synthons for the preparation of materials.
Riu MY, Shan JR, Houk KN, Nava M.
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Nanophotonics, 2019 Since about a decade, metal-induced energy transfer (MIET) has become a tool to measure the distance of fluorophores to a metal-coated surface with nanometer accuracy.
Gregor Ingo +3 more
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Metals, 2023 The physical phenomena of submerged arc welding (SAW) conducted with a 1.6 mm flux-cored wire were investigated using X-ray imaging technique. Three kinds of metal transfer modes were confirmed in this paper, namely the front flux wall-guided droplet ...
Yanfei Han +5 more
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Metals, 2022 To improve welding efficiency, bypass current hot wire plasma arc welding (BC-PAW) was employed to weld Ti-6Al-4V alloy. The influence of process variables on metal transfer behaviour was explored using high-speed camera, and the material properties were
Yugang Miao +5 more
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crash3: cosmological radiative transfer through metals [PDF]
Monthly Notices of the Royal Astronomical Society, 2013 Here we introduce CRASH3, the latest release of the 3D radiative transfer code CRASH. In its current implementation CRASH3 integrates into the reference algorithm the code Cloudy to evaluate the ionisation states of metals, self-consistently with the radiative transfer through H and He.
Graziani, L., Maselli, A., Ciardi, B.
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Numerical Analysis of Metal Transfer Process in Plasma MIG Welding
Metals, 2022 In plasma MIG welding, inert gas introduced from the torch nozzle is ionized in the upstream region of the MIG arc, which is termed “plasma”. This study aims to clarify the effect of the plasma on the metal-transfer process in the plasma MIG welding ...
Shinichi Tashiro +4 more
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Applied Sciences, 2020 Ceramic-on-ceramic bearings for total hip replacement are considered the best choice to avoid problems such as osteolysis and wear, mainly related to soft bearings.
Saverio Affatato, Alessandro Ruggiero
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