[PDF] Top 20 Microstructural characterization of Al MWCNT composites produced by mechanical milling and hot extrusion

... reinforced by multi-walled carbon nanotubes (MWCNTs) dispersion is an emerging area that is calling the attention of several research groups in the scientific community ...area, and one of the ... See full document

... production of composites due to its outstanding mechanical ...production of metal matrix composites ...studied composites were produced by mechanical ... See full document

... microstructure of quaternary and hexanary alloys after 10 and 30 h of ...lower milling times a quasi-lamellar structure is observed, which is typical in the early stages of MA ... See full document

... were produced by mixing Al powder (99.5% purity) and various powder mixtures composed of graphite and Cu-graphite (previously milled) powders (Table ...Al–C and Al–C–Cu mixture ... See full document

... in composites with higher Ag-C NP amounts ...existence of an abrupt change in particle size refining with contents above ...during milling. Particle size refining by nanoparticles dispersion ... See full document

... capable of providing competitive components at low cost with high material efficiency [6]; basically it consists of mixing elements or alloy powders, compacting the mixture in a die, and sintering ... See full document

... microstructure of the aluminum alloy composite may explain the results obtained on the mechanical properties as the tensile strength and ...After mechanical milling, consolidation, ... See full document

... [13], hot-rolled aluminium [14] and electrodeposited nickel ...the MWCNT relative volume represented an improvement in the mechanical properties (hardness and/or yield strength) related ... See full document

... (Simoloyer). Milling time was chosen from previous results ...inert milling atmosphere. All milling runs were performed with 0.5 ml of methanol as a processing con- trol agent ...rate ... See full document

... intensity of the Mg main peaks ...interference of the CNTs in the fracture-welding process that occur among the Al, Cu and Mg powders during ...this milling stage, the formation of a ... See full document

... vector and q is the dislocation ...calculation of the yield strength as a function of graphite particles size in the range of the size of graphite powders initially added ...the ... See full document

... capable of providing competitive components at low cost with high material efficiency [10]; basically it consists of mixing elements or alloy powders, compacting the mixture in a die, and sintering ... See full document

... Extraction of acidocin AA11 with butanol Organic solvents were investigated for the extraction of acidocin AA11 from culture supernatant fluids of Lacto- bacillus acidophilus AA11 (Table ... See full document

... absorption of the same cluster of plies along the fiber ...obtained by averaging the gray values of parallel tomograms along the Z axis and takes advantage of the concentration ... See full document

... performance of lithium ion batteries. Drops of graphene oxide (GO) were added to the ...morphologies and electrochemical results were investigated using SEM, TEM, X-ray diffraction (XRD), cyclic ... See full document

... solution by either spin coating or roll coating method. Conductivity and transmittance were 2–4×10 −1 S cm −1 and >75% for <550 nm thick films, and 1 S cm −1 and 30% for <1 μm ... See full document

... decrease of the intrinsic viscosity in comparison with the virgin polymer (around 5 ...reported by other authors which reported marginal decreases in the molecular weight of PLA subjected to one ... See full document

... capable of producing general purpose carbon fibers is ...wall of plants and constitutes an underutilized by-product of the papermaking industry ...types of lignin are mainly ... See full document

... orientation of the nanorods; consistent with the low intensity of {100} planes (as discussed ...most of the recorded peaks collected in GIXRD were also detected and corresponded to the ... See full document

... content of the HMA translates to an increase in ITS in the dry state specimens and a drop in ...adhesion of the ...contaminants, and that all the particles of gypsum plaster and ... See full document