Results 131 to 140 of about 40,161 (301)
Chemical reactions of metal powders with organic and inorganic liquids during ball milling [PDF]
Chromium and/or nickel powders were milled in metal chlorides and in organic liquids representative of various functional groups. The powders always reacted with the liquid and became contaminated with elements from them.
Arias, A.
core +1 more source
Advanced Science, EarlyView.Inspired by the regulation mechanism of window blinds, this study designs an electromagnetic wave‐absorbing metamaterial. By introducing the magneto‐electric coupling concept and integrating it with an artificial intelligence‐based data‐driven collaborative optimization strategy, the material optimizes impedance matching performance and enhances loss ...
Zhe Wang +9 more
wiley +1 more source
Synthesis and Characterization of Al-4.5%Cu Alloy Powder Using Mechanical Alloying [PDF]
, 2012 The present work aims to improve the mechanical properties of Duralumin (Al-4.5 wt. % Cu) alloy produced by mechanical alloying and consolidated using conventional isotactic hydraulic compressor.
Anand, Kshitiz +2 more
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Advanced Science, EarlyView.This study proposes a synergistic strategy combining mild sintering of solid electrolyte pellets with lithium metal surface passivation, effectively suppressing dendrite growth, and enhancing interfacial stability. This approach doubles the critical current density of symmetric cells (1.1 to 2.2 mA cm−2) and extends full cells cycle life at 1 mA cm−2 ...
Jinsong Zhang +3 more
wiley +1 more source
Economic Contribution of the Agricultural Sector to the Arkansas Economy in 2012 [PDF]
, 2013 This report is the ninth in a series of reports examining agriculture’s economic contribution on the Arkansas economy. Utilizing data from the United States Bureau of Economic Analysis (BEA), USDA Economic Research Service (ERS), USDA National ...
English, Leah +2 more
core +3 more sources
Advanced Science, EarlyView.A neural network‐enabled permittivity engineering paradigm is introduced, transcending traditional trial‐and‐error design. By decoupling electromagnetic parameters and screening a high‐throughput feature space, an ultrathin (1.0 mm) magnetic absorber is inversely designed, experimentally achieving a superior and customizable 5.1 GHz bandwidth and ...
Chenxi Liu +9 more
wiley +1 more source
Non‐Equilibrium Synthesis Methods to Create Metastable and High‐Entropy Nanomaterials
Advanced Science, EarlyView.ABSTRACT Stabilizing multiple elements within a single phase enables the creation of advanced materials with exceptional properties arising from their complex composition. However, under equilibrium conditions, the Hume–Rothery rules impose strict limitations on solid‐state miscibility, restricting combinations of elements with mismatched crystal ...
Shuo Liu +3 more
wiley +1 more source
Dissolution Kinetics of Milled-Silicate Rock Fertilizers in Organic Acid
Journal of Tropical Soils, 2008 A dissolution experiment was carried out to identify the effects of milling condition on dissolution kinetics of silicate rock fertilizers. Initially ground materials (Ø < 250 μm for basalt, dolerite, gneiss, and Ø < 150 μm for K-feldspar) were further ...
Joko Priyono, Robert John Gilkes
doaj
Improved silicon nitride for advanced heat engines [PDF]
The results of a four year program to improve the strength and reliability of injection-molded silicon nitride are summarized. Statistically designed processing experiments were performed to identify and optimize critical processing parameters and ...
Fang, Ho T., Yeh, Harry C.
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Fine Grinding by Wet Ball Mill
Journal of the Mining Institute of Japan, 1986 Yositeru KANDA +4 more
openaire +2 more sources