Results 111 to 120 of about 22,956 (352)
Nucleation of SiO$$_{2}$$-CaO-Al$$_{2}$$O$$_{3}$$ Slag in Oxidative Ladle Refining of Metallurgical Grade Silicon [PDF]
, 2021 Erlend L. Bjørnstad, Gabriella Tranell
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Advanced Materials Technologies, EarlyView.This review highlights advances in printing with nano‐ and microparticulate diamond for applications such as sensors, thermal management, machining tools, and biointerfaces. By covering screen, inkjet, microcontact, and 3D printing techniques, it outlines how diamond particles can be integrated into composite materials and functional devices, while ...
Simona Baluchová +1 more
wiley +1 more source
Nuclear Materials and EnergyTungsten (W) stands out as a highly promising plasma-facing materials (PFMs) for future nuclear fusion reactors due to its advantages of excellent high temperature strength, low tritium retention and high recrystallization temperature (RCT). Notably, the
Jinbo Shi +6 more
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Flexural fluctuations of the rotors of knife refiners [PDF]
, 2020 The subject of the study is the flexural fluctuations of the rotors of knife refiners. The dynamic and mathematical models of rotors of disk mills are developed. As a result of research, a method for vibration calculation of rotors is proposed and tested.
Sannikov, A. A. +2 more
core
AIP AdvancesWe fabricated Al–Cu alloys by powder metallurgy technology with high-purity Al powder, Cu powder, Si powder, and Mn as raw materials. The impact of Si doping on the microstructure and material properties of the Al–7.5Cu alloy was investigated. Subsequently, the impacts of the Mn content on the microstructure evolution and properties of the Al–7.5Cu–xSi
Qingfeng Yang +7 more
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Oxidative Refining of Metallurgical Grade Silicon: Lab-Scale Measurements on the Overarching Refining Behavior of Ca and Al [PDF]
, 2022 Erlend L. Bjørnstad +3 more
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Advanced Materials Technologies, EarlyView.This paper investigates magnetic soft actuators for aerospace use. Various actuators with different magnetic particle fractions are created and tested to enhance their multifunctional performance, specifically displacement ability and mechanical strength, which significantly improved their mechanical strength by incorporating natural and synthetic ...
Diogo Santos +3 more
wiley +1 more source
China and Brazil Productive Structure and Economic Growth Compared: 1980’s to 2000’s [PDF]
China and Brazil are two countries with continental dimensions, with differences in availability of natural resources, population sizes, and which have adopted different strategies of economic growth in the past.
Guilhoto, Joaquim José Martins +2 more
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Sustainable development of Ukrainian iron and steel industry enterprises in regards to the bulk manufacturing waste recycling efficiency improvement [PDF]
, 2012 Purpose. Identify the tendency of sustainable development of Ukrainian iron and steel industry enterprises regarding the raising of the bulk manufacturing waste recycling efficiency. Methods.
Cheremisina +3 more
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Advanced Science, EarlyView.Cadmium, a carcinogenic heavy metal, drives breast cancer progression via metabolic reprogramming and autophagic flux disruption. Multi‐omics revealed cadmium‐induced 5'‐methylthioadenosine depletion activates DOT1L‐mediated H3K79me1 at PAK2 promoter, upregulating PAK2 to block autophagy and driving malignancy. Clinically, 5'‐methylthioadenosine levels
Jingdian Li +24 more
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