Materials Literature
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I would like to solve the mechanism of hydrogen embrittlement of aluminum alloy. But the software which can carry out the simulation of the transportation of hydrogen by transposition is not developed. And it is difficult to make the situation idealized as an actual experiment. So I build and mount a hydrogen embrittl…
At K 2013 in Düsseldorf, Germany, Ferro Corp's Engineered Polymer Products business showcased its Innovex ® polyolefin novel foam enhancement technology, which is claimed to improve both the structure and mechanical performance of low density polyethylene (LDPE) foam. Fellow exhibitor PolyOne Corp used the trade fair…
The cooling method is a major factor in controlling residual stress, but also has significant influence on y' precipitation behavior and thereby mechanical performance. These effects of cooling rate make residual stress control a more complicated issue for superalloys. Residual stress evolution in a ^150mm 720Li disk…
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We report on the influence of intramolecular hydrogen bonding between the 2’OH group of ribose and adenine in 2-(1-ethynylpyrene)-adenosine (PyA) on the ultrafast dynamics, by comparing PyA with its deoxy derivate (PydA).
Look Inside This standard describes epichlorohydrin dimethylamine (EPI-DMA) polyamines for use in the treatment of potable water, wastewater, and reclaimed water supply service applications. Major changes made to the standard in this revision include the following: requirement that suppliers provide product technical…
A gel-casting method was used to fabricate the polyurethane polymer matrix composites with commercially available molybdenum disulphide (5 to 20 wt. %) and nano particles of titanium dioxide (0.5 to 2 wt. %) were added to tetrahydrofuran. Polyurethane was added pellet wise to stirred suspension. To maintain feasible v…
No AccessDer C++-ProgrammiererJan 2014IteratorenUlrich BreymannUlrich Breymannhttps://doi.org/10.3139/9783446439535.029SectionsAboutPDF ToolsAdd to FavoritesDownload CitationTrack CitationsCopy LTI LinkPDF key 'share (en)' returned an object instead of string.FacebookTwitterEmailLinkedIn previous chapternext chapter F…
Chitosan nanoparticles with magnetic properties can be potentially used as separation materials in adsorption of oil for enhanced oil recovery. Different from the traditional surfactants, the novel magnetic Ni0.5Mn0.5Fe2O4-chitosan nanoparticles has the advantage of excellent biodegradation and a high level of control…
Παρουσιάζουμε αποτελέσματα προσομοιώσεων Μοριακής Δυναμικής σχετικά με τις διαδικασίες εφησυχασμών που συμβαίνουν στη Μεταλλική Ύαλο Cu₆₅Zr₃₅ σε κατάσταση ηρεμίας, κατά τη διάρκεια της εφελκυστικής τάσης, καθώς και την απελευθέρωση τάσης που λαμβάνει χώρα όταν το υλικό αυτό είναι υπό σταθερή πίεση. Η μελέτη περιλαμβάν…
We constructed a TR-PEEM which can directly image the photo-generated electron dynamics in semiconductor on nm and fs scales. Carrier transport properties relating to device performance, carrier lifetime, drift velocity and mobility, are investigated.
The nonlinear THz conductivity of graphene is characterized using nonlinear ultrafast THz spectroscopy. Efficient carrier heating by the THz field reduces carrier scattering, yet, counter-intuitively, simultaneously suppresses the high-frequency conductivity of graphene.
Shikishima Canvas was established as Omi Hanpu Co., Ltd at the place of Shiga prefecture in 1897.Mass paper production in Japan has started in 1872 after introduction of imported western paper machine.In those days, dryer fabric have been imported, but the demands of domestic dryer fabric has increased under the influ…
The surface refining method is a useful technique to improve the mechanical properties such as the fatigue strength of automobile parts. Double Shot Peening (DSP) method, especially its advanced technique of using extensively small shots (less than φ 100μm) at the secondary peening, can increase hardness and compressi…
The tungstophosphoric heteropolyacid (H5PW11TiO40) contained titanium was prepared and then characterized by FT-IR, UV, XRD and TG/DSC analysis, which revealed that the H5PW11TiO40 heteropolyacid was Keggin structure and one H5PW11TiO40 heteropolyacid molecule contained fifteen crystal water molecules (H5PW11TiO40·15H…
Addition of BaTiO 3 and carbon nanoparticles
The Langmuir isotherms of 1-aminobutane in isohexane slurries showed increase in clay acidity with increase in concentration of mineral acid used to leach the clay as well as the temperature at which the clay was thermally activated prior to experimentation involving adsorption of 1-aminobutane. The values of acidity…
Four tetrahalogen substituted Salamo-type bisoximes H2L1-H2L4 have been synthesized from 3-bromo-5-chloro-2-hydroxybenzaldehyde and 1,7-bis(aminooxy)heptane, 1,8-bis(aminooxy)octane, 1,9-bis(aminooxy)nonane or 1,10-bis(aminooxy)decane in ethanol medium, respectively and characterized by elemental analyses as well as I…
In this paper, low density polyethylene (LDPE)/calcium carbonate (CaCO3) nanocomposites were prepared both by Battenfeld screw extruder and vane extruder which is a kind of innovative equipment for polymer processing. Effects of the two processing equipment on the morphology, the thermal behaviour and the mechanical p…