Results 31 to 40 of about 918,746 (358)

Aluminum as a toxicant

open access: yesToxicology and Industrial Health, 2002
Although aluminum is the most abundant metal in nature, it has no known biological function. However, it is known that there is a causal role for aluminum in dialysis encephalopathy, microcytic anemia, and osteomalacia. Aluminum has also been proposed to play a role in the pathogenesis of Alzheimer’s disease (AD) even though this issue is ...
Becaria, A, Campbell, A, Bondy, SC
openaire   +4 more sources

Optimal scheduling model of microgrid based on improved dung beetle optimization algorithm

open access: yesSystems Science & Control Engineering
In view of the strong uncertainty and intermittency of distributed power sources in microgrids and the shortcomings of the traditional dung beetle optimizer (DBO) algorithm with slow convergence, poor robustness and ease of falling into a local optimum ...
Yu Gao   +5 more
doaj   +1 more source

NOTES ON ALUMINUM. [PDF]

open access: yesJournal of the American Chemical Society, 1894
n ...
openaire   +2 more sources

Research progress and development tendency of ultra-high strength aluminum alloys

open access: yesJournal of Aeronautical Materials
Ultra-high strength aluminum alloy has achieved extensive application in the nuclear,aerospace,and aviation industries because of its high specific strength and low density. The fifth generation of ultra-high strength aluminum alloy has been produced,and
XING Qingyuan   +4 more
doaj   +1 more source

Inhomogeneity of Microstructure and Properties of 7085-T651 Aluminum Alloy Extra-thick Plate

open access: yesJournal of Aeronautical Materials, 2016
Inhomogeneity of microstructure and properties of 7085-T651 aluminum alloy extra-thick plate were investigated by tensile properties, exfoliation corrosion, optical microscopy(OM), composition analysis, scanning electron microscopy(SEM),differential ...
LI Chengbo   +5 more
doaj   +1 more source

Optimizing the utilization of aluminum adjuvants in vaccines: you might just get what you want

open access: yesnpj Vaccines, 2018
Aluminum-containing adjuvants have been used for over 90 years to enhance the immune response to vaccines. Recent work has significantly advanced our understanding of the physical, chemical, and biological properties of these adjuvants, offering key ...
H. Hogenesch, D. O’hagan, C. Fox
semanticscholar   +1 more source

Investigation of the Frozen Bath Layer under Cold Anodes

open access: yesMetals, 2017
Hall-Héroult cell stability is highly affected by anode changing operations. Upon the insertion of a cold anode in the cell, a layer of molten cryolite freezes under the anode. The thickness, microstructure, and chemical composition of this layer vary as
Donald Picard   +5 more
doaj   +1 more source

Characterizations of precipitation behavior of Al-Mg-Si alloys under different heat treatments [PDF]

open access: yesChina Foundry, 2018
The solidification-precipitation behavior of Al-Mg-Si multicomponent alloys has long been an absorbing topic. Experiments were carried out to analyze the precipitation behaviors of Al-Mg-Si alloys under different heat treatments.
Hui Li , Jia-yi Wang, *Hai-tao Jiang
doaj   +1 more source

Hot deformation behavior and its effect on microstructure evolution of aluminum cladded 7B04 composite sheet

open access: yesCailiao gongcheng, 2021
Hot compression properties of aluminium cladded 7B04 composite sheets were investigated by thermal simulation testing at the deformation temperatures of 380-450 ℃ and strain rates of 0.1-30 s-1.
YANG Lu   +4 more
doaj   +1 more source

Effects of casting speed on microstructural and tensile properties of Al–Mg–Si alloy fabricated by horizontal and vertical twin-roll casting

open access: yesJournal of Materials Research and Technology, 2023
For the development of Al–Mg–Si strips with high mechanical performance via twin-roll casting (TRC) technology, it is necessary to understand through comparative analysis of traditional horizontal twin-roll casting (HTRC) and promising vertical twin-roll
Yong Hee Jo   +6 more
doaj   +1 more source

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