Results 81 to 90 of about 99,391 (316)
Advanced Engineering Materials, EarlyView.This study shows that superalloys used in aircraft engine disks become much more prone to deformation at high temperatures if they have been strained during manufacturing. This effect increases with the level of prior strain but eventually reaches a limit.
Fabio Machado Alves da Fonseca +9 more
wiley +1 more source
Selective ultrasound enhanced removal of anionic dyes from binary mixture using multivariate calibration and central composite design modeling by positively charged hyper branched ammonium functionalized magnetic graphene oxide [PDF]
شیمی کاربردی روز, 2019 Covalently bonded third generation dendrimer to magnetized graphene oxide nanosheets (DMGO), with high adsorption capacity, were synthesized and efficiently used for simultaneous removal of reactive red 195 (RR) and reactive yellow 145 (RY) dyes.
Zahra Lotfi +2 more
doaj +1 more source
Precipitation Simulations of the O‐Phase in Ti2AlNb Alloys Processed by Laser Powder Bed Fusion
Advanced Engineering Materials, EarlyView.Simulated and experimental evolution of the O‐phase volume fraction during postprocessing of a Ti‐21Al‐25Nb (at.%) alloy processed by laser powder bed fusion. With results of sensitivity to input parameters from a thorough and quantified analysis, the interfacial energy matrix/precipitate is the most relevant input parameter for the simulation of the O‐
Silvana Tumminello +7 more
wiley +1 more source
, 2014 Citation: 'isotherm' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.I03318 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire +2 more sources
Advanced Engineering Materials, EarlyView.Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal +3 more
wiley +1 more source
Adsorption isotherm for the copper-benzotriazole system [PDF]
, 1981 An appropriate adsorption isotherm for the adsorption of benzotriazole on to copper surfaces from ammonium chloride solutions is presented. The analysis, which has taken into account the relative size factor, leads to the appropriate isotherm being that ...
Lewis, Gladius
core +1 more source
Acta Chimica Slovenica, 2019 In this study, biogenic activated carbon were successfully synthesized from Citrus limetta pulp residue, and applied to remove fluoride from an aqueous solution.
Mohd. Ibrahim +4 more
doaj +1 more source
Application of modified red mud for adsorption of Acid red 88(AR88) dye from aqueous solution: Isotherms, Kinetics and thermodynamic [PDF]
شیمی کاربردی روز, 2016 This study was aimed to survey the feasibility application of Red mud as adsorbent for the removal of Acid red 88 dye. The efficiency of the adsorbent in removal of dye was studied by investigation of the impact of different parameters such as pH ...
داود بلارک +2 more
doaj +1 more source
Fluctuations in isothermal spheres [PDF]
Monthly Notices of the Royal Astronomical Society, 2000 21 pages, 2 figures, to be published in MNRAS.
Katz, Joseph, Okamoto, Isao
openaire +2 more sources
Advanced Engineering Materials, EarlyView.In situ synchrotron high‐energy X‐ray diffraction reveals the real‐time high‐temperature phase evolution of a ternary V‐9Si‐6.5B alloy. The study uncovers a kinetically delayed V5SiB2 → V8SiB4 transformation governed by massive structural and chemical barriers.
Zahra Sabeti +4 more
wiley +1 more source